WO2014146927A1 - Zusammensetzung für den schutz vor zunder und als schmiermittel für die heissverarbeitung von metallen - Google Patents
Zusammensetzung für den schutz vor zunder und als schmiermittel für die heissverarbeitung von metallen Download PDFInfo
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- WO2014146927A1 WO2014146927A1 PCT/EP2014/054626 EP2014054626W WO2014146927A1 WO 2014146927 A1 WO2014146927 A1 WO 2014146927A1 EP 2014054626 W EP2014054626 W EP 2014054626W WO 2014146927 A1 WO2014146927 A1 WO 2014146927A1
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- 239000000203 mixture Substances 0.000 title claims abstract description 105
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 title claims abstract description 32
- 239000000314 lubricant Substances 0.000 title claims abstract description 22
- 150000002739 metals Chemical class 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 title claims abstract description 14
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 33
- 239000000194 fatty acid Substances 0.000 claims abstract description 33
- 229930195729 fatty acid Natural products 0.000 claims abstract description 33
- -1 tertiary calcium phosphate compound Chemical class 0.000 claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 17
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 17
- 239000010439 graphite Substances 0.000 claims abstract description 15
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 15
- 239000005368 silicate glass Substances 0.000 claims abstract description 13
- 239000004327 boric acid Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052796 boron Inorganic materials 0.000 claims abstract description 5
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims abstract description 5
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims abstract description 5
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 3
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 3
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims abstract 4
- AYHOQSGNVUZKJA-UHFFFAOYSA-N [B+3].[B+3].[B+3].[B+3].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] Chemical compound [B+3].[B+3].[B+3].[B+3].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] AYHOQSGNVUZKJA-UHFFFAOYSA-N 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 11
- 239000011734 sodium Substances 0.000 claims description 10
- 235000002639 sodium chloride Nutrition 0.000 claims description 9
- 239000001506 calcium phosphate Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 claims description 4
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims description 4
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 claims description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 4
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 claims description 4
- KEMQGTRYUADPNZ-UHFFFAOYSA-N heptadecanoic acid Chemical compound CCCCCCCCCCCCCCCCC(O)=O KEMQGTRYUADPNZ-UHFFFAOYSA-N 0.000 claims description 4
- XMHIUKTWLZUKEX-UHFFFAOYSA-N hexacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O XMHIUKTWLZUKEX-UHFFFAOYSA-N 0.000 claims description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 4
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 4
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- 229920000388 Polyphosphate Polymers 0.000 claims description 3
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 3
- 235000011010 calcium phosphates Nutrition 0.000 claims description 3
- 235000011180 diphosphates Nutrition 0.000 claims description 3
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 claims description 3
- 125000005341 metaphosphate group Chemical group 0.000 claims description 3
- 239000001205 polyphosphate Substances 0.000 claims description 3
- 235000011176 polyphosphates Nutrition 0.000 claims description 3
- 235000019830 sodium polyphosphate Nutrition 0.000 claims description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 3
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims description 3
- GWHCXVQVJPWHRF-KTKRTIGZSA-N (15Z)-tetracosenoic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCCCC(O)=O GWHCXVQVJPWHRF-KTKRTIGZSA-N 0.000 claims description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 claims description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
- PIFPCDRPHCQLSJ-WYIJOVFWSA-N 4,8,12,15,19-Docosapentaenoic acid Chemical compound CC\C=C\CC\C=C\C\C=C\CC\C=C\CC\C=C\CCC(O)=O PIFPCDRPHCQLSJ-WYIJOVFWSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- 235000021357 Behenic acid Nutrition 0.000 claims description 2
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 claims description 2
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 claims description 2
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 claims description 2
- PIFPCDRPHCQLSJ-UHFFFAOYSA-N Clupanodonic acid Natural products CCC=CCCC=CCC=CCCC=CCCC=CCCC(O)=O PIFPCDRPHCQLSJ-UHFFFAOYSA-N 0.000 claims description 2
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000005639 Lauric acid Substances 0.000 claims description 2
- 235000021353 Lignoceric acid Nutrition 0.000 claims description 2
- CQXMAMUUWHYSIY-UHFFFAOYSA-N Lignoceric acid Natural products CCCCCCCCCCCCCCCCCCCCCCCC(=O)OCCC1=CC=C(O)C=C1 CQXMAMUUWHYSIY-UHFFFAOYSA-N 0.000 claims description 2
- XJXROGWVRIJYMO-SJDLZYGOSA-N Nervonic acid Natural products O=C(O)[C@@H](/C=C/CCCCCCCC)CCCCCCCCCCCC XJXROGWVRIJYMO-SJDLZYGOSA-N 0.000 claims description 2
- 239000005642 Oleic acid Substances 0.000 claims description 2
- 235000021314 Palmitic acid Nutrition 0.000 claims description 2
- 235000021319 Palmitoleic acid Nutrition 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- HXWJFEZDFPRLBG-UHFFFAOYSA-N Timnodonic acid Natural products CCCC=CC=CCC=CCC=CCC=CCCCC(O)=O HXWJFEZDFPRLBG-UHFFFAOYSA-N 0.000 claims description 2
- 235000021322 Vaccenic acid Nutrition 0.000 claims description 2
- UWHZIFQPPBDJPM-FPLPWBNLSA-M Vaccenic acid Natural products CCCCCC\C=C/CCCCCCCCCC([O-])=O UWHZIFQPPBDJPM-FPLPWBNLSA-M 0.000 claims description 2
- JAZBEHYOTPTENJ-JLNKQSITSA-N all-cis-5,8,11,14,17-icosapentaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O JAZBEHYOTPTENJ-JLNKQSITSA-N 0.000 claims description 2
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 claims description 2
- 235000020661 alpha-linolenic acid Nutrition 0.000 claims description 2
- 229940114079 arachidonic acid Drugs 0.000 claims description 2
- 235000021342 arachidonic acid Nutrition 0.000 claims description 2
- 229940116226 behenic acid Drugs 0.000 claims description 2
- 229910021538 borax Inorganic materials 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 claims description 2
- GWHCXVQVJPWHRF-UHFFFAOYSA-N cis-tetracosenoic acid Natural products CCCCCCCCC=CCCCCCCCCCCCCCC(O)=O GWHCXVQVJPWHRF-UHFFFAOYSA-N 0.000 claims description 2
- CQAIPTBBCVQRMD-UHFFFAOYSA-L dipotassium;phosphono phosphate Chemical compound [K+].[K+].OP(O)(=O)OP([O-])([O-])=O CQAIPTBBCVQRMD-UHFFFAOYSA-L 0.000 claims description 2
- 235000020673 eicosapentaenoic acid Nutrition 0.000 claims description 2
- 229960005135 eicosapentaenoic acid Drugs 0.000 claims description 2
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 claims description 2
- FARYTWBWLZAXNK-WAYWQWQTSA-N ethyl (z)-3-(methylamino)but-2-enoate Chemical compound CCOC(=O)\C=C(\C)NC FARYTWBWLZAXNK-WAYWQWQTSA-N 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 229960004488 linolenic acid Drugs 0.000 claims description 2
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 claims description 2
- 235000021290 n-3 DPA Nutrition 0.000 claims description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 2
- 229960002446 octanoic acid Drugs 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- 235000019828 potassium polyphosphate Nutrition 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 235000003441 saturated fatty acids Nutrition 0.000 claims description 2
- 150000004671 saturated fatty acids Chemical class 0.000 claims description 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 235000011008 sodium phosphates Nutrition 0.000 claims description 2
- 239000004328 sodium tetraborate Substances 0.000 claims description 2
- UGTZMIPZNRIWHX-UHFFFAOYSA-K sodium trimetaphosphate Chemical compound [Na+].[Na+].[Na+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 UGTZMIPZNRIWHX-UHFFFAOYSA-K 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 claims description 2
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 claims description 2
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 2
- UWHZIFQPPBDJPM-BQYQJAHWSA-N trans-vaccenic acid Chemical compound CCCCCC\C=C\CCCCCCCCCC(O)=O UWHZIFQPPBDJPM-BQYQJAHWSA-N 0.000 claims description 2
- 235000019731 tricalcium phosphate Nutrition 0.000 claims description 2
- 229940078499 tricalcium phosphate Drugs 0.000 claims description 2
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 2
- SUZJDLRVEPUNJG-UHFFFAOYSA-K tripotassium 2,4,6-trioxido-1,3,5,2lambda5,4lambda5,6lambda5-trioxatriphosphinane 2,4,6-trioxide Chemical compound [K+].[K+].[K+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 SUZJDLRVEPUNJG-UHFFFAOYSA-K 0.000 claims description 2
- LSKHZZSZLMMIMU-UHFFFAOYSA-K tripotassium;hydron;phosphonato phosphate Chemical compound [K+].[K+].[K+].OP([O-])(=O)OP([O-])([O-])=O LSKHZZSZLMMIMU-UHFFFAOYSA-K 0.000 claims description 2
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical class [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 claims description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 claims 3
- QMSISMSXLXRDKS-UHFFFAOYSA-I [O-]P([O-])(=O)OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[O-]P(O)(=O)OP(=O)(O)O.[Na+].[Na+] Chemical compound [O-]P([O-])(=O)OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[O-]P(O)(=O)OP(=O)(O)O.[Na+].[Na+] QMSISMSXLXRDKS-UHFFFAOYSA-I 0.000 claims 1
- 239000005385 borate glass Substances 0.000 claims 1
- FIKTURVKRGQNQD-UHFFFAOYSA-N icos-2-enoic acid Chemical compound CCCCCCCCCCCCCCCCCC=CC(O)=O FIKTURVKRGQNQD-UHFFFAOYSA-N 0.000 claims 1
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 claims 1
- 239000000470 constituent Substances 0.000 abstract description 8
- 229910019142 PO4 Inorganic materials 0.000 abstract description 5
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract description 4
- 239000003513 alkali Substances 0.000 abstract description 3
- 235000021317 phosphate Nutrition 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000003860 storage Methods 0.000 description 8
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 150000001639 boron compounds Chemical class 0.000 description 3
- 150000001642 boronic acid derivatives Chemical class 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- PQMFVUNERGGBPG-UHFFFAOYSA-N (6-bromopyridin-2-yl)hydrazine Chemical compound NNC1=CC=CC(Br)=N1 PQMFVUNERGGBPG-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
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- 230000001050 lubricating effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- BITHHVVYSMSWAG-KTKRTIGZSA-N (11Z)-icos-11-enoic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCC(O)=O BITHHVVYSMSWAG-KTKRTIGZSA-N 0.000 description 1
- FPAQLJHSZVFKES-UHFFFAOYSA-N 5-Eicosenoic acid Natural products CCCCCCCCCCCCCCC=CCCCC(O)=O FPAQLJHSZVFKES-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052936 alkali metal sulfate Inorganic materials 0.000 description 1
- 229910000316 alkaline earth metal phosphate Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 231100000831 aspiration hazard Toxicity 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- AIXMJTYHQHQJLU-UHFFFAOYSA-N chembl210858 Chemical compound O1C(CC(=O)OC)CC(C=2C=CC(O)=CC=2)=N1 AIXMJTYHQHQJLU-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000019820 disodium diphosphate Nutrition 0.000 description 1
- GYQBBRRVRKFJRG-UHFFFAOYSA-L disodium pyrophosphate Chemical compound [Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O GYQBBRRVRKFJRG-UHFFFAOYSA-L 0.000 description 1
- 229940038485 disodium pyrophosphate Drugs 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000502 fertility decrease Toxicity 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 235000019691 monocalcium phosphate Nutrition 0.000 description 1
- 229910000150 monocalcium phosphate Inorganic materials 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- MLIKYFGFHUYZAL-UHFFFAOYSA-K trisodium;hydron;phosphonato phosphate Chemical compound [Na+].[Na+].[Na+].OP([O-])(=O)OP([O-])([O-])=O MLIKYFGFHUYZAL-UHFFFAOYSA-K 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/02—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic oxygen-containing compound
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/12—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic compound containing atoms of elements not provided for in groups C10M141/02 - C10M141/10
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/085—Phosphorus oxides, acids or salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/12—Glass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/055—Particles related characteristics
- C10N2020/06—Particles of special shape or size
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/70—Soluble oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/242—Hot working
Definitions
- composition for protection against tinder Composition for protection against tinder
- the present invention relates to a composition for protection against scale and as a lubricant for the hot processing of metals.
- a wide variety of substances are applied in powder form as a lubricant or mordant or scale solvent on the inner surface of the hollow blocks.
- examples of such agents include graphite, boron nitride, molybdenum sulfide, silicates, sodium salts, alkali metal sulfates, saponified fatty acids or alkaline earth metal phosphates and mixtures thereof. Frequently alkali borates with different water of crystallization or boric acid are used.
- the forging process in particular of large and heavy parts, such.
- a contouring, wheel rolling and finish forging is at> 1200 ° C preheater, upset before the Hauptumform suitsen, cylindrical metal block in a preforming press, ie roughly preformed into a disc shape. Due to the process-related relatively long residence times of the heated parts it comes to the surface strong secondary delays that adversely affect the forming as well as the quality of the parts surfaces. If such a metal part before heating or the first forming step with lubricating, pickling, u. Coated with scale solvents of the aforementioned type, these negative influences reduce significantly.
- the aforementioned means are applied by atomization as a powder or granules on the glowing surfaces.
- This has the consequence that the boron compounds contained in the known agents get into the wastewater due to the water solubility and the difficult spatial insensitivity and constitute a hazard potential for water bodies.
- the object of the present invention was therefore to provide a composition acting as protection against scale and as a lubricant for the hot processing of metals, in which the risk potential based on the boron compounds previously used as constituents is reduced compared with the prior art, the good trickle and has flow behavior and good properties in terms of scale dissolution on heated metal surfaces and lubrication and applied in powder form allows a good coverage of the metal surface and requires little or no graphite.
- compositions for the protection against scale and as a lubricant for the hot processing of metals consisting of a mixture of pulverulent materials, wherein the mixture contains at least the following constituents:
- the mixture has an average particle size D50 of ⁇ 300 ⁇ .
- the lubricant according to the invention may contain further constituents, provided that they do not significantly adversely affect the desired advantageous properties. It has surprisingly been found that the composition according to the invention is very well suited as an agent for protecting against scale and as a lubricant for the hot processing of metals, although they have no or, compared to known borate-based lubricants, only a very small optional amount of borates or boric acid having. The proportion of easily water-soluble borates, which entail a high hazard potential for humans and the environment, is considerably reduced or at best even completely excluded in the case of the composition according to the invention compared with known agents.
- the composition according to the invention When applied to the hot metal surface, the composition according to the invention forms the desired melt faster than in the case of known lubricants and ensures good lubrication and good protection against scale. This is achieved by the combination of the components according to the invention, it being surprising that the requirements for the lubrication and protection against scale of the composition could be achieved despite the proportion of ground borosilicate glass and the low proportion of boric acid or borate.
- a particular advantage of the composition according to the invention consists in a significantly lower solubility of the borate portion compared to the prior art with comparable or even better effectiveness and functionality.
- This reduced solubility of the borate portion is achieved by a low or no amount of boric acid and / or boric acid salt according to component (e) and may be further modified by varying the ratio of the proportion of fatty acid and / or fatty acid salt of component (b) to boric acid and / or boric acid salt in accordance with part (e).
- the borate content in the milled boron-silicate glass is extremely poorly water-soluble.
- An advantage of the composition of the invention is therefore that the user due to the low borate solubility can easily meet the usually high requirements of the applicable wastewater guidelines, for example according to EN ISO 1 1885: 2007.
- the composition has a hemisphere point> 400 *.
- the hemisphere point is reached when a specimen in the examination of the ash melting behavior in the heating microscope has approximately the shape of a hemisphere.
- a hemisphere point> 400 ° C. of the composition according to the invention has the advantage that the melting point of the composition is not reached too early and a viscosity suitable for the application is maintained. If the hemisphere point of the composition is below 400 * ⁇ , the viscosity of the melt in the range of 600 to 1300 * is too low and a sufficient melt film is not obtained.
- Secondary and / or tertiary calcium phosphate compounds have surprisingly proven to be particularly suitable flow aids in a composition of the type according to the invention for the hot processing of metals.
- Monocalcium phosphate is unsuitable because it leads to clumping when humid.
- the calcium phosphate compound (a) is selected from hydroxylamine apatite [Ca5 (PO4) 30H] and tricalcium phosphate [Ca3 (PO4) 2], with hydroxyldinatoapatite being particularly preferred.
- the calcium phosphate compound (a) is contained in an amount of from 0.5 to 10% by weight, more preferably from 1 to 5% by weight in the composition.
- the composition of the present invention further contains a fatty acid, a fatty acid salt or a mixture thereof in combination with the other ingredients. It has surprisingly been found that by using a fatty acid or a fatty acid salt, the agglomeration of the fine-grained powder can be significantly reduced and the storage stability can be improved.
- the fatty acid or fatty acid salt attaches to the granules of one or more other constituents of the mixture and thus prevents or reduces clumping of the granules Grains and thus improves the storage stability and the flow or flow behavior of the lubricant.
- the fatty acid or the fatty acid salt improves the lubrication due to decomposition in the range of use of 600-1300 * and formation of a gas cushion.
- the fatty acid or fatty acid salt (b) is from saturated and unsaturated fatty acids containing 6 to 26 carbon atoms or their salts, preferably caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, margaric acid, Stearic acid, arachic acid, behenic acid, lignoceric acid, cerotic acid, palmitoleic acid, oleic acid, elaidic acid, vaccenic acid, icosenoic acid, erucic acid, nervonic acid, linoleic acid, linolenic acid, arachidonic acid, timnodonic acid, clupanodonic acid or salts thereof, provided that the fatty acid or the fatty acid salt is present as a solid at a temperature> 30 ° C.
- the fatty acid or the fatty acid salt is particularly preferably stearic acid or salts thereof.
- the fatty acid or fatty acid salt (b) is present in an amount of from 0.1 to 15% by weight, preferably from 1 to 10% by weight, more preferably from 3 to 7% by weight. % in the composition.
- the milled boron-silicate glass (c) has a grain size with an average particle size D50 of ⁇ 300 ⁇ m. The milled boron-silicate glass improves the uniform distribution of the composition on the hot metal surface and reduces scale formation.
- the composition forms a melt, the boron-silicate glass improving the rapid formation of the melt and ensuring it over a broader temperature range than known lubricants. If the average particle size of the milled boron-silicate glass in the composition is too large, the formation of the required melt after application of the composition may disadvantageously take too long.
- the condensed alkaline phosphates (d) are condensed sodium or potassium phosphates or mixtures thereof, preferably polyphosphates and / or pyrophosphates and / or metaphosphates or mixtures thereof, more preferably disodium pyrophosphate [Na 2 H 2 P 2 O 7] , Trisodium pyrophosphate [Na3HP 2 07], tetrasodium pyrophosphate [Na ⁇ C], sodium naphosphate [NasPaOio], sodium trimetaphosphate [(NaPOaH, sodium polyphosphate [(NaP03) n ], dipotassium pyrophosphate [K2H2P2O7], tripotassium pyrophosphate [K3HP2O7], tetrapotassium pyrophosphate [K 4 P 2 07], potassium tripolyphosphate [K5P3O10], potassium trimetaphosphate [(K)
- the condensed Alkaliphos- phate (d) in an amount of 20 to 80 wt .-%, preferably from 40 to 75 wt .-% in the mixture.
- the component (e) of the inventive composition under boric acid [H3BO3], borax [Na2B 05 (OH) 8 H 2 0 and Na2B 4 07 I OH2O], sodium borates such as Na2B 075H 2 0, Na2B Ü7 (anhydrous), sodium [NaB024H 2 0], boric acid [B2O3], and mixtures thereof.
- the mixture has an average particle size D50 of ⁇ 250 ⁇ , preferably of ⁇ 200 ⁇ . Due to the small mean particle sizes of the constituents of the mixture according to the invention, the flow and flow behavior of the composition according to the invention is considerably improved compared with known lubricants, which facilitates spraying onto surfaces as powder and ensures better and more uniform layer formation or coating on the metal surface. At the same time, the combination of the constituents of the mixture according to the invention prevents or reduces clumping which has regularly occurred in the case of lubricants according to the prior art with small particle sizes and has led to considerable disadvantages.
- the mixture has a mean particle size D50 of> 3 ⁇ , preferably about 10 ⁇ , more preferably> 15 ⁇ on. It has been found that too small average particle sizes can only be produced with great difficulty and at relatively high costs, and on the other hand they also increase the tendency to clump again. An average particle size in the range of 20 to 50 ⁇ has therefore proved to be optimal.
- the invention also includes the use of the composition according to the invention for protection against scale and as a lubricant in the hot processing of metals, wherein the composition is applied in powder form to the metal, preferably inflated.
- the composition of the invention is characterized by more stable storage properties, faster melting when in contact with the hot workpiece due to the larger surface, better inflatability and more uniform distribution on the surface of the workpiece and safer and more economical dosage.
- the dry, powdered use of the composition of the invention has the advantage that no unwanted cooling of the workpiece is carried by the liquid and also the additional step of preparing the application suspension is unnecessary ,
- the average particle size of the mixture or constituents of the composition according to the invention is determined by means of a Cilas Model 715/920 laser granulometer from Cilas. Inc. Approximately 80 mg of sample is suspended in 2-propanol and the measurement is made one minute after preparation of the suspension according to the manufacturer's instructions.
- Table 1 gives compositions according to the invention for the protection against scale and as a lubricant for the hot processing of metals as well as comparison compositions.
- Table 2 gives parameters of the compositions given in Table 1.
- Composition of the ground borosilicate glass (Comp C): 20% by weight of Na 2 O, 40% by weight of SiO 2 , 38% by weight of B 2 O 3 , 2% by weight of Al 2 O 3
- Table 2 Properties of the compositions according to Table 1
- the “required amount used” given in Table 2 is defined as the quantity in “g”, based on the inner surface of the workpiece to be coated (hollow block), which is introduced on average into the hollow blocks to be machined by means of a suitable application technique, preferably according to the usual injector technology (injection). in “m 2 ".
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016503601A JP5986337B2 (ja) | 2013-03-21 | 2014-03-11 | 金属熱間加工のスケール保護用および潤滑剤としての組成物 |
CN201480017118.3A CN105324470B (zh) | 2013-03-21 | 2014-03-11 | 保护金属热加工时不产生锈皮并用作金属热加工的润滑剂的组合物 |
EA201500964A EA030719B1 (ru) | 2013-03-21 | 2014-03-11 | Состав для защиты от окалины и в качестве смазки при горячей обработке металлов |
ES14708889.2T ES2590216T3 (es) | 2013-03-21 | 2014-03-11 | Compuesto para la protección contra las incrustaciones, y como lubricante para el procesado en caliente de los metales |
KR1020157030124A KR101652660B1 (ko) | 2013-03-21 | 2014-03-11 | 금속 고온 프로세싱에 있어서 스케일로부터 보호를 위한 및 윤활제로서의 조성물 |
MX2015013371A MX2015013371A (es) | 2013-03-21 | 2014-03-11 | Composicion para proteccion de incrustaciones y como lubricante para el procesamiento en caliente de metales. |
EP14708889.2A EP2976412B1 (de) | 2013-03-21 | 2014-03-11 | Zusammensetzung für den schutz vor zunder und als schmiermittel für die heissverarbeitung von metallen |
CA2904500A CA2904500C (en) | 2013-03-21 | 2014-03-11 | Composition for protection from scale and as a lubricant for the hot processing metals |
US14/778,322 US10995297B2 (en) | 2013-03-21 | 2014-03-11 | Composition for protection from scale and as lubricant for hot processing metals |
BR112015019739-6A BR112015019739B1 (pt) | 2013-03-21 | 2014-03-11 | Composição e seu uso para proteção contra carepa e como lubrificante para o processamento a quante de metais |
SA515360884A SA515360884B1 (ar) | 2013-03-21 | 2015-08-12 | تركيبة للحماية من القشور وكمزلق للمعالجة الساخنة للمعادن |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102013102897.7 | 2013-03-21 | ||
DE102013102897.7A DE102013102897A1 (de) | 2013-03-21 | 2013-03-21 | Zusammensetzung für den Schutz vor Zunder und als Schmiermittel für die Heißverarbeitung von Metallen |
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WO2014146927A1 true WO2014146927A1 (de) | 2014-09-25 |
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PCT/EP2014/054626 WO2014146927A1 (de) | 2013-03-21 | 2014-03-11 | Zusammensetzung für den schutz vor zunder und als schmiermittel für die heissverarbeitung von metallen |
Country Status (16)
Country | Link |
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US (1) | US10995297B2 (de) |
EP (1) | EP2976412B1 (de) |
JP (1) | JP5986337B2 (de) |
KR (1) | KR101652660B1 (de) |
CN (1) | CN105324470B (de) |
AR (1) | AR095489A1 (de) |
CA (1) | CA2904500C (de) |
DE (1) | DE102013102897A1 (de) |
EA (1) | EA030719B1 (de) |
ES (1) | ES2590216T3 (de) |
HU (1) | HUE029378T2 (de) |
MX (1) | MX2015013371A (de) |
PL (1) | PL2976412T3 (de) |
SA (1) | SA515360884B1 (de) |
TW (1) | TW201500541A (de) |
WO (1) | WO2014146927A1 (de) |
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CN111295437B (zh) * | 2017-11-01 | 2022-08-09 | 株式会社Moresco | 塑性加工用润滑剂组合物 |
KR20220151198A (ko) | 2020-03-16 | 2022-11-14 | 케미쉐 파브릭 부덴하임 카게 | 금속의 열간 가공 동안 윤활 및/또는 스케일 제거를 위한 조성물 |
DE102020107159A1 (de) | 2020-03-16 | 2021-09-16 | Chemische Fabrik Budenheim Kg | Zusammensetzung für das Schmieren und/oder Entzundern bei der Heißverarbeitung von Metallen |
DE102021111658A1 (de) * | 2021-05-05 | 2022-11-10 | Chemische Fabrik Budenheim Kg | Hochtemperatur-Schmierstoff für die Metallumformung |
Citations (2)
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EP0829528A2 (de) * | 1996-09-17 | 1998-03-18 | Chemische Fabrik Budenheim Rudolf A. Oetker | Graphitfreier Dornstangenschmierstoff |
WO2008000700A2 (de) * | 2006-06-28 | 2008-01-03 | Chemische Fabrik Budenheim Kg | Graphitfreier hochtemperatur-schmierstoff |
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DE1290664B (de) * | 1966-02-18 | 1969-03-13 | Alchem Ltd | Verfahren zum Aufbringen einer Schlichte aus einer Aufschlaemmung hitzebestaendiger Teilchen und hierfuer verwendete Schlichte |
DE2430249C3 (de) * | 1974-06-24 | 1977-03-17 | Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim | Hochtemperaturschmierstoff fuer die heissumformung von metallen |
CH629845A5 (en) * | 1977-10-26 | 1982-05-14 | Bbc Brown Boveri & Cie | High-temperature lubricant |
US4183236A (en) * | 1978-01-30 | 1980-01-15 | Trw Inc. | Method of isothermal forging |
CH660023A5 (de) * | 1984-05-30 | 1987-03-13 | Lonza Ag | Hochtemperaturschmierstoff fuer die spanlose heissumformung von metallen. |
US4780226A (en) * | 1987-08-03 | 1988-10-25 | General Motors Corporation | Lubrication for hot working rare earth-transition metal alloys |
ZA963198B (en) | 1995-05-16 | 1996-10-25 | Timcal Ltd | Lubricant composition for use on workpieces in the hot forming of metals |
BRPI0518202B1 (pt) * | 2004-11-01 | 2017-05-30 | The Morgan Crucible Company Plc | fibras refratárias de silicato de metal alcalino terroso |
DE102004054495A1 (de) * | 2004-11-11 | 2006-05-24 | Degussa Ag | Natriumpercarbonatpartikel mit einer Thiosulfat enthaltenden Hüllschicht |
ATE409218T1 (de) * | 2006-07-27 | 2008-10-15 | Evonik Degussa Gmbh | Umhüllte natriumpercarbonatpartikel |
DE102007051850A1 (de) | 2007-10-30 | 2009-05-07 | Ashland-Südchemie-Kernfest GmbH | Formstoffmischung mit verbesserter Fliessfähigkeit |
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2013
- 2013-03-21 DE DE102013102897.7A patent/DE102013102897A1/de not_active Withdrawn
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2014
- 2014-02-17 TW TW103105109A patent/TW201500541A/zh unknown
- 2014-03-11 US US14/778,322 patent/US10995297B2/en active Active
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- 2014-03-11 HU HUE14708889A patent/HUE029378T2/hu unknown
- 2014-03-11 ES ES14708889.2T patent/ES2590216T3/es active Active
- 2014-03-11 KR KR1020157030124A patent/KR101652660B1/ko active IP Right Grant
- 2014-03-11 CA CA2904500A patent/CA2904500C/en active Active
- 2014-03-11 WO PCT/EP2014/054626 patent/WO2014146927A1/de active Application Filing
- 2014-03-11 EP EP14708889.2A patent/EP2976412B1/de active Active
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0829528A2 (de) * | 1996-09-17 | 1998-03-18 | Chemische Fabrik Budenheim Rudolf A. Oetker | Graphitfreier Dornstangenschmierstoff |
WO2008000700A2 (de) * | 2006-06-28 | 2008-01-03 | Chemische Fabrik Budenheim Kg | Graphitfreier hochtemperatur-schmierstoff |
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CA2904500A1 (en) | 2014-09-25 |
US10995297B2 (en) | 2021-05-04 |
KR20150138850A (ko) | 2015-12-10 |
EA201500964A1 (ru) | 2016-05-31 |
KR101652660B1 (ko) | 2016-08-30 |
CN105324470A (zh) | 2016-02-10 |
SA515360884B1 (ar) | 2016-11-03 |
US20160215232A1 (en) | 2016-07-28 |
JP5986337B2 (ja) | 2016-09-06 |
EP2976412B1 (de) | 2016-08-17 |
MX2015013371A (es) | 2016-05-31 |
HUE029378T2 (hu) | 2017-02-28 |
PL2976412T3 (pl) | 2016-12-30 |
CA2904500C (en) | 2017-03-28 |
DE102013102897A1 (de) | 2014-09-25 |
AR095489A1 (es) | 2015-10-21 |
TW201500541A (zh) | 2015-01-01 |
BR112015019739A2 (pt) | 2017-07-18 |
EA030719B1 (ru) | 2018-09-28 |
CN105324470B (zh) | 2017-03-15 |
EP2976412A1 (de) | 2016-01-27 |
ES2590216T3 (es) | 2016-11-18 |
JP2016519701A (ja) | 2016-07-07 |
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