CN1070528C - 热加工用润滑剂组合物 - Google Patents
热加工用润滑剂组合物 Download PDFInfo
- Publication number
- CN1070528C CN1070528C CN97113497A CN97113497A CN1070528C CN 1070528 C CN1070528 C CN 1070528C CN 97113497 A CN97113497 A CN 97113497A CN 97113497 A CN97113497 A CN 97113497A CN 1070528 C CN1070528 C CN 1070528C
- Authority
- CN
- China
- Prior art keywords
- composition
- weight
- lubricant
- alkali metal
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000314 lubricant Substances 0.000 title claims abstract description 84
- 239000000463 material Substances 0.000 claims abstract description 55
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 21
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims abstract description 18
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 11
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 7
- 230000000996 additive effect Effects 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 63
- 235000019353 potassium silicate Nutrition 0.000 claims description 27
- 150000001339 alkali metal compounds Chemical class 0.000 claims description 20
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 20
- -1 alkali metal borate Chemical class 0.000 claims description 19
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 19
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical group [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000006185 dispersion Substances 0.000 claims description 14
- 229910052728 basic metal Inorganic materials 0.000 claims description 13
- 229910052783 alkali metal Inorganic materials 0.000 claims description 10
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 9
- 230000008719 thickening Effects 0.000 claims description 9
- 239000004615 ingredient Substances 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 3
- 244000043261 Hevea brasiliensis Species 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920003052 natural elastomer Polymers 0.000 claims description 2
- 229920001194 natural rubber Polymers 0.000 claims description 2
- 150000002642 lithium compounds Chemical class 0.000 claims 4
- 150000003112 potassium compounds Chemical class 0.000 claims 2
- 150000003388 sodium compounds Chemical class 0.000 claims 2
- 238000005096 rolling process Methods 0.000 abstract description 49
- 229910000831 Steel Inorganic materials 0.000 abstract description 40
- 239000010959 steel Substances 0.000 abstract description 40
- 239000002253 acid Substances 0.000 abstract description 4
- 239000003513 alkali Substances 0.000 abstract 6
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 2
- 150000001447 alkali salts Chemical class 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 51
- 239000011734 sodium Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 25
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 21
- 239000002585 base Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- 238000003801 milling Methods 0.000 description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 10
- 239000004111 Potassium silicate Substances 0.000 description 8
- 230000001050 lubricating effect Effects 0.000 description 8
- 229910052913 potassium silicate Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000005461 lubrication Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 6
- 239000005046 Chlorosilane Substances 0.000 description 6
- MCEBKLYUUDGVMD-UHFFFAOYSA-N [SiH3]S(=O)=O Chemical compound [SiH3]S(=O)=O MCEBKLYUUDGVMD-UHFFFAOYSA-N 0.000 description 6
- AHGFXGSMYLFWEC-UHFFFAOYSA-N [SiH4].CC(=C)C(O)=O Chemical compound [SiH4].CC(=C)C(O)=O AHGFXGSMYLFWEC-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 6
- 239000003292 glue Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 6
- 229910000077 silane Inorganic materials 0.000 description 6
- 239000000661 sodium alginate Substances 0.000 description 6
- 235000010413 sodium alginate Nutrition 0.000 description 6
- 229940005550 sodium alginate Drugs 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 6
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical class [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 description 6
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 5
- BBZKWQKWAPUAPV-UHFFFAOYSA-L B([O-])([O-])O.B(O)(O)O.B(O)(O)O.B(O)(O)O.[Na+].[OH-].[Na+].B(O)(O)O.B(O)(O)O.B(O)(O)O.B(O)(O)O.[Li+].[OH-].[Li+] Chemical compound B([O-])([O-])O.B(O)(O)O.B(O)(O)O.B(O)(O)O.[Na+].[OH-].[Na+].B(O)(O)O.B(O)(O)O.B(O)(O)O.B(O)(O)O.[Li+].[OH-].[Li+] BBZKWQKWAPUAPV-UHFFFAOYSA-L 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
- 241001234523 Velamen Species 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 238000002454 metastable transfer emission spectrometry Methods 0.000 description 5
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 5
- 235000015320 potassium carbonate Nutrition 0.000 description 5
- 235000017550 sodium carbonate Nutrition 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 5
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 5
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 4
- 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 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 150000003818 basic metals Chemical class 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 150000001343 alkyl silanes Chemical class 0.000 description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 239000007822 coupling agent Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 102000011632 Caseins Human genes 0.000 description 2
- 108010076119 Caseins Proteins 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 239000000783 alginic acid Substances 0.000 description 2
- 229960001126 alginic acid Drugs 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 229910052730 francium Inorganic materials 0.000 description 2
- KLMCZVJOEAUDNE-UHFFFAOYSA-N francium atom Chemical compound [Fr] KLMCZVJOEAUDNE-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910052701 rubidium Inorganic materials 0.000 description 2
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- 235000006491 Acacia senegal Nutrition 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
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- 239000004166 Lanolin Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
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- 229940067573 brown iron oxide Drugs 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
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- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
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- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
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- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 1
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- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0242—Lubricants
-
- 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/10—Metal oxides, hydroxides, carbonates or bicarbonates
-
- 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/14—Water
-
- 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/26—Compounds containing silicon or boron, e.g. silica, sand
-
- 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
- C10M139/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00
- C10M139/04—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00 having a silicon-to-carbon bond, e.g. silanes
-
- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/40—Polysaccharides, e.g. cellulose
-
- 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
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
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Abstract
热加工用润滑剂组合物的组成以重量%计为,(A)碱金属硅酸盐10-60,(B)硅烷偶联剂1-20,(C)选自碱金属氢氧化物、碱金属碳酸盐、碱金属硼酸盐和碱金属无机酸盐中至少1种碱金属化合物0.1-5.0,(D)水30-70。另一种组合物除A、B、C组成同上以外,还含(D)水5-50、(E)氧化铁10-60、(F)选自分散剂和增稠剂的至少一种添加剂0.1-5.0。用于无缝钢管的热加工时可减小加工工具与轧制材料间的磨擦系数,延长工具的寿命。
Description
本发明是关于热加工用润滑剂组合物,特别是关于适合供给采用倾斜轧制制造无缝钢管时使用的顶头、导板等加工工具的表面的热加工用润滑剂组合物。
采用曼内斯曼方式制造无缝钢管时,其基本工艺过程可以分为:(1)圆钢坯的穿孔工序,(2)中空管的延伸加工工序,(3)精加工工序。在这些穿孔、延伸、轧制的各道工序中需要使用顶头、导板和轧辊等加工工具,其中,顶头的损耗是影响制管操作的效率、经济性、产品的质量的重要因素。顶头的表面上覆盖着附着于母材上的较厚的氧化皮(以下简称铁鳞)。这种铁鳞,作为保护顶头本体的绝热层,不仅直接影响到顶头的寿命,而且还起到减轻轧制负荷、防止烧结的作用。但是,仅仅有铁鳞存在还不足以充分的保护顶头主体,因此,很久以来人们一直试图在对钢坯直接穿孔的顶头上使用润滑剂。
例如,特开昭51-57729和特开平1-180712中公布了从顶头的前端喷射油脂系润滑剂的方法。另外,特开平5-138213中公布了在顶头的表面上预先涂布石墨系润滑剂,然后进行穿孔的方法。但是,前一种方法,由于顶头前端的形状对于钢坯穿孔来说是极为重要的部分,因此,要想在不损害其形状的情况下设置喷射孔是十分困难的,目前在工业上还没有形成成熟的技术。另外,后一种方法,由于石墨而产生滑动,因此未必有利于提高穿孔效率,另外还存在被轧制材料的咬入不良和尻拔不良等问题。
最近,无缝钢管的原材料越来越多地使用不锈钢和合金钢,对于顶头来说使用条件越来越严酷。这是因为,与普通钢相比,被轧材料为合金钢时穿孔工序中的穿孔负荷大大提高,即顶头表面的铁鳞容易剥离,因此顶头与被轧材料之间没有了绝热层兼润滑层,顶头直接受到损耗。
另一方面,用曼内斯曼型穿孔机穿孔、轧制无缝钢管的场合,在用倾斜相对的一对轧辊和顶头轧制被轧材料时,通常使用一对导板来限制由于轧制而产生的被轧材料外径扩大。上述导板通常使用固定型的导板和圆盘辊道型的导板。在这种场合,在被轧材料的圆周方向上,导板的表面与被轧材料处于100%的滑动比接触状态。另外,被轧材料为以13%Cr钢、22%Cr钢和奥氏体不锈钢为代表的高合金钢的场合,在进行轧制时,与碳钢相比,防止被轧材料的外径膨胀的导板抗力增大,因此导板表面容易与被轧材料产生烧结。
为了防止产生上述烧结,特开昭60-56406中公布了一种一面向导板表面供给石墨系润滑剂,一面进行轧制的方法,特公平5-16925中公布了一种向导板表面供给硼酸系润滑剂,进行轧制的方法。这两种方法都是通过喷射将润滑剂供给导板的表面上。
但是,无论哪一种方法都存在下列问题,即润滑剂供给量过少时,防止烧结的作用不充分,使成品钢管的表面上残留有缺陷。反之,润滑剂的供给量过多时,特别是在特开昭60-56406中所述的使用石墨系润滑剂的场合,剩余的润滑剂进入被轧材料与轧辊之间,使这部分的摩擦系数降低,产生滑动,以致轧制无法进行。另外,在特公平5-16925中所述的使用硼酸系润滑剂的场合,由于使用大量的轧辊冷却水等,润滑剂容易流失,有时不能获得防止烧结的效果。
另外,特开平6-142749中公布了一种一面向钢坯表面供给硅酸钠系润滑剂,一面轧制的方法,特开平7-116709中公布了一种一面向轧辊表面供给膨润云母系润滑剂一面轧制的方法。
但是,这两种润滑方法都存在下列问题。如特开平6-142749中所述,一面向钢坯表面供给硅酸钠系润滑剂,一面轧制时,在搬运钢坯过程中或轧制过程中,被轧材料表面的铁鳞容易剥落,与此同时,润滑剂也从被轧材料上脱落,有时不能获得烧结的效果。另外,如特开平7-116709中所述,一面向轧辊表面供给膨润云母系润滑剂,一面轧制时,由于润滑剂被轧辊冷却水等冲洗掉以及由于轧制时被轧制材料表面的氧化皮剥落而使润滑剂脱落,有时不能获得防止烧结的效果。
另外,特开平5-148493中公布了使用含有石墨和云母的硅酸钠水溶液作为被轧材料用的润滑剂。这种水玻璃系润滑剂,在被加热时水分蒸发,发泡后经过浮石状态达到软化温度,形成玻璃态。因此,在轧制前将其预先涂布到高温的被轧材料表面上时,软化成玻璃状后与导板或轧辊接触,发挥润滑作用。另外,该润滑剂由于是液态的,在比较低温的顶头和导板上也能涂布,乍一看起来好像可以用来作为顶头或导板的润滑剂。但是,顶头和导板与被轧材料接触后开始升温,预先涂布的润滑剂在到达形成玻璃状的软化点之前就受到剪切负荷,因此容易从顶头和导板的表面上剥离,不能发挥润滑作用。
特开平5-171165中还公布了使用在氧化硼或硼酸中混合碱金属硼酸盐形成的粘结剂与粒状氧化物系层状化合物的组合物作为被轧材料用的润滑剂。但是,由于这种润滑剂不是液态的,在与空心管坯内表面达到900℃以上的被轧材料相比温度低得多的顶头和导板上使用这种润滑剂时,不能附着在它们的表面上,也不能通过熔融而扩展。
综上所述,采用曼内斯曼方式制造无缝钢管时,在钢坯的穿孔工序或随后的延伸工序及轧制工序中,人们希望减轻顶头、导板与被轧材料之间的摩擦系数,延长顶头和导板的寿命。特别是钢坯是不锈钢或合金钢时,轧制时加工工具承受很大负荷的场合,希望找到解决上述问题的对策。
本发明的目的是,在无缝钢管的倾斜轧制等热加工时,减小加工工具与被加工材料之间的磨擦系数,延长加工工具的寿命。
采用曼内斯曼无缝钢管制管法、特别是制造不锈钢或合金钢钢坯时,顶头的损耗和倾斜穿孔机的导板的烧结十分严重,为此本发明人使用了各种固体润滑剂想要解决这一问题。但是,顶头与被轧材料之间或导板与被轧材料之间的摩擦与通常所说的摩擦不同,在1000℃以上的高温下产生接近于极限状态的磨擦。本发明人注意到,可以减轻这种摩擦的唯有在顶头表面上生成的致密而坚固的氧化铁被膜(FeO、Fe3O4),因此对其熔点和被膜强度等进行了研究,力图在顶头表面上或导板与被轧材料之间形成与氧化铁被膜同等的耐热保护膜,以解决上述问题,结果完成了本发明。
即,本发明提供了一种热加工用润滑剂组合物,它是将下列成分混合而构成的:
(A)碱金属硅酸盐:10-60%(重量)
(B)硅烷偶联剂:1-20%(重量)
(C)选自碱金属氢氧化物、碱金属碳酸盐、碱金属硼酸盐和碱金属无机酸盐组成的组中的至少1种碱金属化合物:0.1-5.0%(重量)
(D)水:30-70%(重量)。
将上述组合物涂布在顶头表面上或者将其供给导板表面或导板表面与被轧材料之间,即可以达到上述目的。
另外,发明还提供了一种热加工用润滑剂组合物,它是将下列成分混合而构成的:
(A)碱金属硅酸盐:10-60%(重量)
(B)硅烷偶联剂:1-20%(重量)
(C)选自碱金属氢氧化物、碱金属碳酸盐、碱金属硼酸盐和碱金属无机酸盐组成的组中的至少1种碱金属化合物:0.1-5.0%(重量)
(D)水:5-50%(重量)
(E)氧化铁:10-60%(重量)
(F)选自分散剂和增稠剂组成的组中的至少一种添加剂:0.1-5.0%(重量)。将该组合物涂布在顶头表面上或者将其供给导板表面或导板表面与被轧材料之间,即可以达到上述目的。将该组合物供给导板表面与被轧材料之间可以特别好地发挥润滑作用。
另外,本发明还提供了一种无缝钢管的制造方法,其特征是,在采用曼内斯曼方式制造无缝钢管时,一面将顶头的表面温度保持在100-300℃,一面将上述热加工用润滑剂组合物涂布在顶头表面上,然后进行轧制。
至于其它的方法,读了本发明的说明书和权利要求书后就可以清楚了。
附图的简要说明
图1是表示在倾斜轧机的顶头上涂布本发明的润滑剂的实施例的模式图。
图2是表示在倾斜轧机的固定型导板上涂布本发明的润滑剂的实施例的模式图。
发明的实施方式
(第1实施方式例)
图1是表示在倾斜轧机的顶头上涂布本发明的润滑剂的实施例的模式图。在图1中,倾斜轧机1配备有相对于轧制线呈倾斜配置的上、下轧辊2、2’和在轧制线上配置的顶头3,对钢坯进行穿孔轧制或者对中空管坯进行延伸轧制。4是顶杆、5是杆支架辊(bar steadier roll)。
顶头3可以在倾斜轧机1中反复使用。用来轧制一根被轧材料的顶头3,与顶杆4一起从轧制后的管材中拔出后,使其通过水喷头20而被冷却。这时,利用水喷头20将顶头的表面温度冷却、保持在100-300℃,然后利用配置在水喷头20附近的润滑剂涂布头10将润滑剂涂布在顶头3的表面上。
随后,将顶头3再次送入倾斜轧机1中,用杆支架辊5保持住顶杆4用于轧制下一根被轧制材料。
在顶头3的表面上涂布的本发明的热加工用润滑剂组合物是由下列成分混合而构成的:
(A)碱金属硅酸盐:10-60重量%
(B)硅烷偶联剂:1-20重量%
(C)选自碱金属氢氧化物、碱金属碳酸盐、碱金属硼酸盐和碱金属无机酸盐组成的组中的至少1种碱金属化合物:0.1-5.0重量%
(D)水:30-70重量%。
另外,本发明的组合物,为了在轧制管材时在顶头表面上有效地发挥作用,其软化点(玻璃态转化点)在500-700℃为宜,优选的是550-650℃。
(第2实施方式例)
图2是表示在倾斜轧机的固定型导板上涂布本发明的润滑剂的实施例的模式图。在图2中,倾斜穿孔机1配备有相对于轧制线呈倾斜配置的一对轧辊2、2’和在轧制线上配置的顶头3,对钢坯7进行穿孔轧制或者对中空管坯7进行延伸轧制。用来轧制完1根被轧材料的固定型导板6、6’,在轧制下一根被轧材料之前,用轧辊冷却水或专用的冷却水进行冷却,然后用于轧制下一根被轧材料。
其中,在冷却后和轧制过程中的导板表面和被轧材料与导板之间,用润滑剂涂布喷头6A供给润滑剂。
供给顶头3和导板6、6’的本发明的热加工用润滑剂组合物是由下列成分混合而构成的:
(A)碱金属硅酸盐:10-60重量%
(B)硅烷偶联剂:1-20重量%
(C)选自碱金属氢氧化物、碱金属碳酸盐、碱金属硼酸盐和碱金属无机酸盐中的至少1种碱金属化合物:0.1-5.0重量%
(D)水:5-50重量%
(E)氧化铁:10-60重量%
(F)选自分散剂和增稠剂中的至少一种添加剂:0.1-5.0重量%。
另外,本发明的组合物,为了在轧制管材时在导板与被轧材料之间有效地发挥作用,其软化点(玻璃态转化点)在700-900℃为宜,优选的是750-850℃。这是因为,本发明的组合物在高温下可以进行流体的润滑,另外由于配入氧化铁,可以确保该润滑膜的强度。
下面详细地说明本发明的各混合成分的限定依据。
碱金属硅酸盐:10-60重量%
碱金属硅酸盐是构成加工时的润滑主体的成分之一,按无水物换算使用10-60重量%。碱金属硅酸盐依赖于与其它混合成分的比例而对润滑膜产生影响。少于10重量%时,熔点过低,润滑效果不足,高于60重量%时,熔点过高,不能产生预期的润滑性。形成盐的碱金属可以是锂、钠、钾、铷、铯和钫中的任何一种。这些碱金属硅酸盐只要在上述范围内即可,可以使用一种,也可以几种并用。通常,为了调整组合物的熔点,最好是将几种组合起来使用。在这些碱金属硅酸盐中,从价格和容易获得的角度考虑,优先选用钠和钾。
具体地说,以硅酸钠和硅酸钾为例,硅酸钠一般是按照Na2O与SiO2的摩尔比为1∶1-1∶4配合,硅酸钾一般是按照K2O与SiO2的摩尔比为1∶1-1∶5配合。这两种盐,分别取决于Na2O与SiO2的摩尔比或K2O与SiO2的摩尔比,影响顶头与被轧材料之间或导板与被轧材料之间的润滑膜的性质,它们也可以在一般的摩尔比范围内使用而不会有问题。
硅烷偶联剂:1-20重量%
硅烷偶联剂,在与碱金属硅酸盐的相互关系中对于保持涂布在顶头表面上或供给导板表面及导板表面与被轧材料之间的润滑膜的附着性、硬度、高温润滑持续性是必要的因素。其配比为1-20重量%。低于1重量)时,附着性、硬度出现问题,高于20%(重量)时,涂膜内的有机物增多,导致润滑时的高温持续性降低。
这些硅烷偶联剂,在1个分子中具有可以与有机质和无机质结合的异种反应基,一般适合用于纤维增强树脂。举例来说,有乙烯基硅烷系、氨基硅烷系、环氧硅烷系、甲基丙烯酸硅烷系、氯硅烷系、巯基硅烷系和烷基硅烷系的偶联剂,它们可以单独使用,也可以几种并用。
另外,在本发明中为了将这些偶联剂与水混合还取决于硅烷偶联剂的用量,优先选用水溶性硅烷偶联剂。另外,本发明的润滑剂组合物,硅烷偶联剂的一部分水解后转变成硅醇基。
在上述烷基硅烷偶联剂中,对本发明中优选使用的作进一步的说明。优选的烷基硅烷偶联剂由通式:R4-nSiXn表示,式中n是1-3的整数,R是1-9个碳原子的烷基,X是被水解基,例如烷氧基或卤原子,从操作上看,X是烷氧基的场合比较有利。另外,X是烷氧基的场合,碳原子数为1-7较为有利,从亲水性考虑,碳原子数最好是1-3。
另外,据推测在界面控制点,也可以用钛酸酯系或铝酸酯系偶联剂代替本发明中所使用的上述硅烷偶联剂。
选自碱金属氢氧化物、碱金属碳酸盐、碱金属硼酸盐和碱金属无机酸盐组成的组中的至少1种碱金属化合物:0.1-5.0%(重量)。
上述碱金属化合物,在与碱金属硅酸盐、硅烷偶联剂或氧化铁等其它混合成分的相互关系中,对于控制涂布在顶头表面上或供给导板表面及导板表面与被轧材料之间的润滑膜的熔点起到重要作用。构成本发明中所使用的上述碱金属化合物的碱金属可以是锂、钠、钾、铷、铯和钫中的任何一种。这些碱金属化合物可以使用一种,也可以几种并用。
碱金属化合物的混合比例是0.1-5.0%(重量),高于5.0%(重量)时,难以形成组合物,并且组合物的稳定性降低。反之,低于0.1%(重量)时,难以将涂膜的熔点控制在适合于润滑的程度。另外,为了容易控制熔点,碱金属最好是选用锂。特别是,碱金属硅酸盐采用价格低的硅酸钠或硅酸钾时,上述碱金属选用锂较为有利。
再有,本发明的组合物为了形成碱性水溶液,可以以易溶于碱水作为碱性化合物的选择标准。从这个角度考虑,碱性化合物最好是选用氢氧化物。根据以上所述,氢氧化锂被用来作为优选的碱金属化合物。但是,也可以添加其它的盐,例如还可以使用硼砂。经过这样调整的润滑涂膜的软化点是700-900℃,优选的是750-850℃。
水:30-70%(重量)或5-50%(重量)
本发明的组合物,在有水存在的条件下,硅烷偶联剂分解,形成必要的组合物。水的混合比例根据其它混合成分的情况而有所不同,其配比过低时,液体变得粘稠,难以涂布到顶头上或供给导板。反之配比过高时,在顶头和导板表面上的附着性以及浸入导板表面与被轧材料之间的性能出现问题。基于上述原因,在本发明中,根据其它混合成分的比例,水的比率规定如下:
在(A)碱金属硅酸盐:10-60%(重量)
(B)硅烷偶联剂:1-20%(重量)
(C)选自碱金属氢氧化物、碱金属碳酸盐、碱金属硼酸盐和碱金属无机酸盐组成的组中的至少1种碱金属化合物:0.1-5.0%(重量)的情况下,水是30-70%(重量)。超过70%(重量)时,液体过稀,向顶头上涂布或向导板上供给的操作变得困难。少于30%(重量)时,液体过稠,在顶头和导板表面上的附着性以及浸入导板表面与被轧材料之间变得困难。
在(A)碱金属硅酸盐:10-60%(重量)
(B)硅烷偶联剂:1-20%(重量)
(C)选自碱金属氢氧化物、碱金属碳酸盐、碱金属硼酸盐和碱金属无机酸盐组成的组中的至少1种碱金属化合物:0.1-5.0%(重量)
(E)氧化铁:10-60%(重量)
(F)选自分散剂和增稠剂组成的组中的至少一种添加剂:0.1-5.0%(重量)的情况下,水是5-50%(重量)。这种场合与上面所述不同,由于含有氧化铁和添加剂,水的含量减少。但是,超过50%(重量)时,液体过稀,向顶头上涂布或向导板上供给的操作变得困难。少于5%(重量)时,液体过稠,在顶头和导板表面上的附着性以及浸入导板表面与被轧材料之间变得困难。
氧化铁:10-60重量%
本发明人注意到,在采用曼内斯曼方式制造无缝钢管工艺过程的热轧工序中,可以减轻接近于极限状态的摩擦的唯有在顶头表面上生成的致密而坚固的氧化铁被膜(FeO、Fe3O4)。而且,从高温下的润滑效果考虑,发现混合氧化铁成分是有利的。其添加量在10-60重量%为宜。在顶头表面上涂布本发明的润滑组合物时,一般地最初在顶头表面上形成氧化铁被膜,因此稍微混合少许即可。另一方面,将本发明的润滑组合物供给导板与被轧材料之间时,应当混合稍微多一些。但是,超过60重量%时,被轧材料上产生裂纹等缺陷,而低于10重量%时,顶头或导板的磨损加剧,致使它们的寿命缩短。
氧化铁分为氧化亚铁(FeO)、三氧化二铁(Fe2O3)、四氧化三铁(Fe3O4),上述的任一种氧化铁均可使用。由于必需均匀地分散,其平均粒径在0.1-500μm为宜。平均粒径大于500μm时,本发明的组合物中的氧化铁发生沉淀,难以均匀分散。反之,小于0.1μm时,润滑流体的强度降低,丧失预期的润滑性。
选自分散剂和增稠剂组成的组中的至少一种添加剂:0.1-5.0重量%
为了使氧化铁均匀地分散,必需使用增稠剂和分散剂。为此,分散剂和/或增稠剂的添加量在0.1-5.0重量%较为适宜。超过5.0重量%时,本发明组合物中的氧化铁的分散性虽好,但在顶头或导板表面上的附着性恶化,因而不可取。另外,少于0.1重量%时,氧化铁的分散性恶化。因此,增稠剂、分散剂的添加量在0.1-5.0重量%为宜。
增稠剂或分散剂可以使用藻朊酸钠、藻朊酸丙二醇酯、酪蛋白钠、羧甲基纤维素钠、羧甲基纤维素铵、淀粉乙醇酸钠、淀粉酸钠、聚丙烯酸钠、甲基纤维素、羟甲基纤维素、羟乙基纤维素、羧丙基纤维素等纤维素,或阿拉伯树胶、藻朊酸、酷蛋白、愈疮胶、谷朊、淀粉、刺槐豆胶、咕吨胶(xathenegum)等天然橡胶多糖类。另外,还可以使用烷基胺、脂肪酸和烷基硫酸酯的金属盐、山梨糖醇的一和三脂肪酸酯、羊毛脂衍生物、卵磷脂、金属皂、聚氧乙烯烷基醚、聚乙二醇脂肪酸酯、磺基琥珀酸二烷基酯等表面活性剂以及其它的表面活性剂,使氧化铁粉表面的亲水性更强,从而可以均匀地分散到本发明的组合物中。
本发明,在用图1或图2所示的倾斜轧机1制造无缝钢管时,将上述润滑剂涂布到顶头表面上并供给导板。在涂布到顶头表面的场合,最好是将顶头的表而温度冷却、保持在100-300℃。超出该温度范围时,润滑剂难以附着在顶头表面上。
将润滑剂涂布到顶头表面上的方法,可以采用喷涂或辊涂、刷涂等,自动或手动进行。将润滑剂供给导板时,最好是采用喷涂。
另外,本发明的热加工用润滑剂混合物,不限于采用曼内斯曼方式制造无缝钢管的工艺过程,也可以适用于一般的热加工。
实施例1
在图1所示的倾斜轧机1中实施本发明。制管结束后,将顶头3喷淋水冷却,使其表面温度保持在170-250℃,用润滑剂涂布头10将润滑剂涂布到顶头表面上。润滑剂采用表1-1至表2-2中所示的本发明的13种润滑剂。另外,为了进行比较,还进行了无润滑(比较例1)和只使用硅酸钠1号(Na2O∶SiO2=1∶2)40%(重量)水溶液的润滑轧制(比较例2)。
润滑轧制时,对于1根顶头来说,润滑剂涂布量是150cc,喷射压力(空气喷雾)是润滑剂3kgf/cm2、空气2kgf/cm2。
另外,用穿孔机穿孔和用延伸轧机延伸轧制用的顶头3,使用在表面上生成大约400μm氧化皮的0.3%C-0.5%Cr-1.5%Ni系的顶头。将各润滑剂用于穿孔和延伸轧制200根直径210mm(长度2m)的13%Cr钢以上的高合金钢钢坯。水冷却后,每次检查顶头表面的损耗情况,根据熔损、磨损、缺损等断定达到寿命时,更换新的顶头。
将用于穿孔和延伸轧制200根13%Cr钢以上的高合金钢钢坯的各顶头的寿命根数进行比较,结果示于表1-1~表2-2中。与无润滑时的顶头寿命相比,使用本发明的润滑剂时,穿孔和延伸轧制均达到2倍以上的寿命。但是,只使用硅酸钠1号40%(重量)水溶液时,与无润滑时的顶头的寿命相比,寿命一点也没有提高。
实施例2
在图2所示的倾斜轧机中实施本发明。由设置在导板6的被轧材料旋转方向入侧的喷咀6A向导板表面与被轧材料的整个接触区域供给润滑剂。润滑剂使用表3-1~表5-2中所示的本发明的16种润滑剂。
另外,为了进行比较,还进行了无润滑(比较例1)和只使用硅酸钠1号(Na2O∶SiO2=1∶2)40重量%水溶液的润滑轧制(比较例2)。
润滑轧制时,向两侧的导板分别供给20cc/min的润滑剂。喷射压力(空气喷射)是润滑剂3kgf/cm2、空气2.5kgf/cm2。
另外,用穿孔轧机穿孔轧制和用延伸轧机延伸轧制时使用1.3%C-30%Cr-30%Ni系材质的导板。将各润滑剂用于穿孔和延伸轧制250根直径210mm(长度2m)的13%Cr钢以上的高合金钢钢坯。每次轧制后检查导板的表面状况,根据烧结、磨损、热裂纹等断定达到寿命时,更换新的导板。
将用于穿孔和延伸轧制250根13%Cr钢以上的高合金钢钢坯的各导板的寿命根数进行比较,结果示于表3-1~表5-2中。与无润滑时的导板寿命相比,使用本发明的润滑剂时,穿孔和延伸轧制均可获得3倍以上的寿明。但是,只使用硅酸钠1号40重量%水溶液时,与无润滑时的导板寿命相比,寿命一点也没有提高。
如上所述,按照本发明,可以简便地延长在高合金钢穿孔或延伸轧制的严酷条件下使用的无缝钢管轧制用顶头等热加工工具的寿命。
表1-1〔单位:重量%〕
*(3)乙烯基三乙氧基硅烷*(4)γ-氨丙基三甲氧基硅烷*(5)γ-甲基丙烯酰氧基丙基三甲氧基硅烷*(6)γ-巯丙基三中氧基硅烷*(7)γ-氯丙基三甲氧基硅烷
组合物 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 实施例7 |
硅酸钠(1)Na2O∶SiO2=1∶1(2)Na2O∶SiO2=1∶2(3)Na2O∶SiO2=1∶3(4)Na2O∶SiO2=1∶4 | 10.0-20.0- | -20.0-- | 20.0-40.0- | -10.0-20.0 | 10.0-20.0- | -30.0-- | -10.0-20.0 |
硅酸钾(1)K2O∶SiO2=1∶1(2)K2O∶SiO2=1∶2(3)K2O∶SiO2=1∶3(4)K2O∶SiO2=1∶4(5)K2O∶SiO2=1∶5 | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
硅烷偶联剂(1)甲基三乙氧基硅烷(2)甲基三甲氧基硅烷*(3)乙烯基硅烷*(4)氨基硅烷*(5)甲基丙烯酸硅烷*(6)巯基硅烷*(7)氯硅烷 | -10.0----- | ---10.0--- | -5.0----- | --10.0---- | ----1.0-- | 10.0------ | -----20.0- |
表1-2(单位:重量%)
组合物 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 实施例7 |
氢氧化锂硼酸锂氢氧化钠硼酸钠碳酸钠氢氧化钾碳酸钾 | 2.0------ | --2.0---- | -----2.0- | ----0.1-- | 5.0------ | 2.0------ | -5.0----- |
氧化铁(1)FeO(2)FeO3(3)FeO4 | --- | --- | --- | --- | --- | --- | --- |
分散剂(1)藻朊酸钠(2)呫吨胶 | -- | -- | -- | -- | -- | -- | -- |
水 | 58.0 | 68.0 | 33.0 | 59.5 | 64.0 | 58.0 | 45.0 |
顶头寿命(穿孔) | 17-20 | 7-10 | 9-14 | 16-18 | 16-19 | 18-20 | 17-20 |
顶头寿命(延伸) | 26-31 | 17-19 | 17-22 | 23-28 | 24-28 | 25-30 | 25-32 |
表2-1〔单位:重量%〕
*(3)乙烯基三乙氧基硅烷*(4)γ-氨丙基三甲氧基硅烷*(5)γ-甲基丙烯酰氧基丙基三甲氧基硅烷*(6)γ-巯丙基三甲氧基硅烷*(7)γ-氯丙基三甲氧基硅烷
组合物 | 实施例8 | 实施例9 | 实施例10 | 实施例11 | 实施例12 | 实施例13 | 比较例1 | 比较例2 |
硅酸钠(1)Na2O∶SiO2=1∶1(2)Na2O∶SiO2=1∶2(3)Na2O∶SiO2=1∶3(4)Na2O∶SiO2=1∶4 | 20.0-40.0- | -10.0-20.0 | -10.020.0- | 10.0-20.0- | -20.0-20.0 | -50.0-- | ---- | 40.0--- |
硅酸钾(1)K2O∶SiO2=1∶1(2)K2O∶SiO2=1∶2(3)K2O∶SiO2=1∶3(4)K2O∶SiO2=1∶4(5)K2O∶SiO2=1∶5 | ----- | ----- | ------ | ------ | ------ | ------ | ------ | ------ |
硅烷偶联剂(1)甲基三乙氧基硅烷(2)甲基三甲氧基硅烷*(3)乙烯基硅烷*(4)氨基硅烷*(5)甲基丙烯酸硅烷*(6)巯基硅烷*(7)氯硅烷 | ---2.0--- | -----15.0- | ------2.0 | 10.0------ | --10.0---- | ----5.0-- | ------- | ------- |
表2-2(单位:重量%)
组合物 | 实施例8 | 实施例9 | 实施例10 | 实施例11 | 实施例12 | 实施例13 | 比较例1 | 比较例2 |
氢氧化锂硼酸锂氢氧化钠硼酸钠碳酸钠氢氧化钾碳酸钾 | -----2.0 | ------1.0 | ---2.0--- | ----0.5-- | -3.0----- | 1.5------ | ------- | ------- |
氧化铁(1)FeO(2)Fe2O3(3)FeO4 | --- | --- | --- | --- | --- | --- | --- | --- |
分散剂(1)藻朊酸钠(2)呫吨胶 | -- | -- | -- | -- | -- | -- | -- | -- |
水 | 36.0 | 54.0 | 66.0 | 59.5 | 47.0 | 43.5 | - | 60.0 |
顶头寿命(穿孔) | 10-15 | 14-17 | 15-18 | 15-18 | 18-20 | 22-24 | 3-5 | 3-5 |
顶头寿命(延伸) | 17-21 | 22-27 | 23-28 | 25-29 | 26-31 | 28-33 | 7-8 | 7-10 |
表3-1〔单位:重量%〕
*(3)乙烯基三乙氧基硅烷*(4)γ-氨丙基三甲氧基硅烷*(5)γ-甲基丙烯酰氧基丙基三甲氧基硅烷*(6)γ-巯丙基三甲氧基硅烷*(7)γ-氯丙基三甲氧基硅烷
组合物 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
硅酸钠(1)Na2O∶SiO2=1∶1(2)Na2O∶SiO2=1∶2(3)Na2O∶SiO2=1∶3(4)Na2O∶SiO2=1∶4 | 22.5--- | ---20.0 | -30.0-- | --30.0- | 5.0-20.0- | -15.0-- |
硅酸钾(1)K2O∶SiO2=1∶1(2)K2O∶SiO2=1∶2(3)K2O∶SiO2=1∶3(4)K2O∶SiO2=1∶4(5)K2O∶SiO2=1∶5 | 22.5---- | 10.0---- | -20.0--- | --20.0-- | ----25.0 | ---10.05.0 |
硅烷偶联剂(1)甲基三乙氧基硅烷(2)甲基三甲氧基硅烷*(3)乙烯基硅烷*(4)氨基硅烷*(5)甲基丙烯酸硅烷*(6)巯基硅烷*(7)氯硅烷 | 3.0------ | -10.0----- | --5.0---- | ----3.0-- | -5.0----- | -----3.0- |
表3-2(单位:重量%)
组合物 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
氢氧化锂硼酸锂氢氧化钠硼酸钠碳酸钠氢氧化钾碳酸钾 | 2.0------ | --1.5---- | -----0.1- | ----0.5-- | ---1.0--- | 1.0------ |
氧化铁(1)FeO(2)FeO3(3)Fe3O4 | --10.0 | 20.0-- | -25.0- | --10.0 | -25.0- | --50.0 |
分散剂(1)藻朊酸钠(2)呫吨胶 | 0.1- | 5.0- | -1.0 | 0.5- | -0.5 | 0.1- |
水 | 39.9 | 33.5 | 18.9 | 36.0 | 18.5 | 15.9 |
顶头寿命(穿孔) | 16-19 | 18-21 | 17-19 | 18-22 | 20-22 | 21-24 |
顶头寿命(延伸) | 59-62 | 63-68 | 60-65 | 66-72 | 65-69 | 70-76 |
表4-1〔单位:重量%〕
*(3)乙烯基三乙氧基硅烷*(4)γ-氨丙基三甲氧基硅烷*(5)γ-甲基丙烯酰氧基丙基三甲氧基硅烷*(6)γ-巯丙基三甲氧基硅烷*(7)γ-氯丙基三甲氧基硅烷
组合物 | 实施例7 | 实施例8 | 实施例9 | 实施1例10 | 实施例11 | 实施例12 |
硅酸钠(1)Na2O∶SiO2=1∶1(2)Na2O∶SiO2=1∶2(3)Na2O∶SiO2=1∶3(4)Na2O∶SiO2=1∶4 | 35.0--- | 10.0-5.0- | -55.0-- | -30.0-- | ---10.0 | 5.0-10.0- |
硅酸钾(1)K2O∶SiO2=1∶1(2)K2O∶SiO2=1∶2(3)K2O∶SiO2=1∶3(4)K2O∶SiO2=1∶4(5)K2O∶SiO2=1∶5 | -25.0--- | 5.0---- | -5.0--- | ----5.0 | 25.05.0--- | ----10.0 |
硅烷偶联剂(1)甲基三乙氧基硅烷(2)甲基三甲氧基硅烷*(3)乙烯基硅烷*(4)氨基硅烷*(5)甲基丙烯酸硅烷*(6)巯基硅烷*(7)氯硅烷 | 10.0------ | ---5.0--- | -10.0----- | ---5.0--- | ------5.0 | ----10.0-- |
表4-2(单位:重量%)
组合物 | 实施例7 | 实施例8 | 实施例9 | 实施例10 | 实施例11 | 实施例12 |
氢氧化锂硼酸锂氢氧化钠硼酸钠碳酸钠氢氧化钾碳酸钾 | ------0.5 | -0.2----- | 2.0------ | --2.0---- | ----0.5-- | -----1.0- |
氧化铁(1)FeO(2)Fe2O3(3)Fe3O4 | 22.0-- | --30.0 | --15.0 | -25.0- | --10.0 | -25.0- |
分散剂(1)藻朊酸钠(2)呫吨胶 | -0.5 | 0.2- | 0.5- | -1.0 | 0.5- | -0.5 |
水 | 7.0 | 44.6 | 12.5 | 32.0 | 44.0 | 38.5 |
顶头寿命(穿孔) | 18-20 | 17-20 | 19-22 | 17-20 | 18-22 | 20-23 |
顶头寿命(延伸) | 60-63 | 60-63 | 67-72 | 61-64 | 66-72 | 65-69 |
表5-1〔单位:重量%〕
*(3)乙烯基三乙氧基硅烷*(4)γ-氨丙基三甲氧基硅烷*(5)γ-甲基丙烯酰氧基丙基三甲氧基硅烷*(6)γ-巯丙基三甲氧基硅烷*(7)γ-氯丙基三甲氧基硅烷
组合物 | 实施例13 | 实施例14 | 实施例15 | 实施例16 | 比较例1 | 比较例2 |
硅酸钠(1)Na2O∶SiO2=1∶1(2)Na2O∶SiO2=1∶2(3)Na2O∶SiO2=1∶3(4)Na2O∶SiO2=1∶4 | -5.0-- | 10.0--- | 15.0--- | --5.05.0 | ---- | 40.0--- |
硅酸钾(1)K2O∶SiO2=1∶1(2)K2O∶SiO2=1∶2(3)K2O∶SiO2=1∶3(4)K2O∶SiO2=1∶4(5)K2O∶SiO2=1∶5 | --5.05.0- | 25.0---- | -30.0--- | -15.0--- | ----- | ----- |
硅烷偶联剂(1)甲基三乙氧基硅烷(2)甲基三甲氧基硅烷*(3)乙烯基硅烷*(4)氨基硅烷*(5)甲基丙烯酸硅烷*(6)巯基硅烷*(7)氯硅烷 | -----3.0- | 20.0------ | --10.0---- | 5.0--0.2--- | ------- | ------- |
表5-2(单位:重量%)
组合物 | 实施例13 | 实施例14 | 实施例15 | 实施例16 | 比较例1 | 比较例2 |
氢氧化锂硼酸锂氢氧化钠硼酸钠碳酸钠氢氧化钾碳酸钾 | 1.0------ | -5.0----- | ------1.0 | ---2.0--- | ------- | ------- |
氧化铁(1)FeO(2)Fe2O3(3)Fe3O4 | --50.0 | 20.0-- | 20.0-- | --60.0 | --- | --- |
分散剂(1)藻朊酸钠(2)呫吨胶 | 0.1- | -5.0 | 2.0- | 1.5- | -- | -- |
水 | 30.9 | 15.0 | 22.0 | 6.5 | - | 60.0 |
顶头寿命(穿孔) | 21-24 | 17-21 | 19-22 | 22-25 | 3-4 | 3-5 |
顶头寿命(延伸) | 70-76 | 61-65 | 63-65 | 70-76 | 13-15 | 14-17 |
Claims (11)
1、热加工用润滑剂组合物,其特征是,它是由下列成分混合而构成的:
(A)碱金属硅酸盐:10-60重量%
(B)硅烷偶联剂:1-20重量%
(C)选自碱金属氢氧化物、碱金属碳酸盐、碱金属硼酸盐和碱金属无机酸盐中的至少1种碱金属化合物:0.1-5.0重量%
(D)水:30-70重量%。
2、权利要求1所述的热加工用润滑剂组合物,其中,成分(A)是硅酸钠,成分(C)的碱金属化合物是钠化合物。
3、权利要求1所述的热加工用润滑剂组合物,其中,成分(A)是硅酸钠,成分(C)的碱金属化合物是钾化合物。
4、权利要求1所述的热加工用润滑剂组合物,其中,成分(A)是硅酸钠,成分(C)的碱金属化合物是锂化合物。
5、权利要求4所述的热加工用润滑剂组合物,其中,成分(C)的锂化合物是氢氧化锂。
6、热加工用润滑剂组合物,其特征是,它是由下列成分混合而构成的:
(A)碱金属硅酸盐:10-60重量%
(B)硅烷偶联剂:1-20重量%
(C)选自碱金属氢氧化物、碱金属碳酸盐、碱金属硼酸盐和碱金属无机酸盐.中的至少1种碱金属化合物:0.1-5.0重量%
(D)水:5-50重量%
(E)氧化铁:10-60重量%
(F)选自纤维素或天然橡胶多糖类的分散剂和增稠剂中的至少一种添加剂:0.1-5.0重量%。
7、权利要求6所述的热加工用润滑剂组合物,其中,成分(A)是选自硅酸钠和硅酸钾组成的组中的至少一种化合物。
8、权利要求6或7所述的热加工用润滑剂组合物,其中,成分(C)的碱金属化合物是钠化合物。
9、权利要求6或7所述的热加工用润滑剂组合物,其中,成分(C)的碱金属化合物是钾化合物。
10、权利要求6或7所述的热加工用润滑剂组合物,其中,成分(C)的碱金属化合物是锂化合物。
11、权利要求10所述的热加工用润滑剂组合物,其中,所述的锂化合物是氢氧化锂。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP303533/1996 | 1996-10-30 | ||
JP303533/96 | 1996-10-30 | ||
JP8303533A JPH10130687A (ja) | 1996-10-30 | 1996-10-30 | 熱間加工用潤滑剤組成物 |
Publications (2)
Publication Number | Publication Date |
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CN1181414A CN1181414A (zh) | 1998-05-13 |
CN1070528C true CN1070528C (zh) | 2001-09-05 |
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CN97113497A Expired - Fee Related CN1070528C (zh) | 1996-10-30 | 1997-04-24 | 热加工用润滑剂组合物 |
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Country | Link |
---|---|
US (2) | US5859124A (zh) |
EP (1) | EP0839895B1 (zh) |
JP (1) | JPH10130687A (zh) |
KR (1) | KR100256279B1 (zh) |
CN (1) | CN1070528C (zh) |
AR (1) | AR006827A1 (zh) |
DE (1) | DE69714185T2 (zh) |
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JP4910693B2 (ja) * | 2006-12-28 | 2012-04-04 | 住友金属工業株式会社 | マンドレルバーへの潤滑剤の塗布方法、マンドレルバーへの潤滑剤の膜厚管理方法および継目無鋼管の製造方法。 |
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JP5142232B2 (ja) * | 2010-12-22 | 2013-02-13 | 新日鐵住金株式会社 | 継目無鋼管の製造方法 |
US9468959B2 (en) * | 2010-12-22 | 2016-10-18 | Nippon Steel & Sumitomo Metal Corporation | Production method of seamless tube using round bar made of high Cr-high Ni alloy |
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CN106334713A (zh) * | 2016-09-26 | 2017-01-18 | 天津钢管集团股份有限公司 | 钛合金无缝管的热轧润滑工艺方法 |
DE102018212381A1 (de) * | 2018-07-25 | 2020-01-30 | Innovent E.V. | Gleitschleifcompound, Verfahren zur Funktionalisierung und Verwendung desselben |
CN110982604B (zh) * | 2019-12-10 | 2021-01-19 | 清华大学 | 水性石墨基高温粘结固体润滑剂及其制备方法和应用 |
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CN113755231A (zh) * | 2021-09-14 | 2021-12-07 | 西北工业大学 | 一种热冲压用环保型润滑剂及制备使用方法 |
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- 1997-04-23 EP EP97106742A patent/EP0839895B1/en not_active Expired - Lifetime
- 1997-04-24 KR KR1019970015418A patent/KR100256279B1/ko not_active IP Right Cessation
- 1997-04-24 CN CN97113497A patent/CN1070528C/zh not_active Expired - Fee Related
- 1997-04-24 AR ARP970101674A patent/AR006827A1/es active IP Right Grant
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Also Published As
Publication number | Publication date |
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EP0839895B1 (en) | 2002-07-24 |
DE69714185T2 (de) | 2002-11-14 |
JPH10130687A (ja) | 1998-05-19 |
DE69714185D1 (de) | 2002-08-29 |
MX9702959A (es) | 1998-06-30 |
US5983689A (en) | 1999-11-16 |
EP0839895A2 (en) | 1998-05-06 |
CN1181414A (zh) | 1998-05-13 |
EP0839895A3 (en) | 1998-11-25 |
KR100256279B1 (ko) | 2000-05-15 |
KR19980032086A (ko) | 1998-07-25 |
US5859124A (en) | 1999-01-12 |
AR006827A1 (es) | 1999-09-29 |
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