CN104845416A - 一种用于热轧加热炉内钢坯的防护涂层 - Google Patents
一种用于热轧加热炉内钢坯的防护涂层 Download PDFInfo
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- CN104845416A CN104845416A CN201510252212.3A CN201510252212A CN104845416A CN 104845416 A CN104845416 A CN 104845416A CN 201510252212 A CN201510252212 A CN 201510252212A CN 104845416 A CN104845416 A CN 104845416A
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- heating furnace
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 238000005098 hot rolling Methods 0.000 title claims abstract description 16
- 239000011248 coating agent Substances 0.000 title abstract description 26
- 238000000576 coating method Methods 0.000 title abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title abstract description 24
- 239000010959 steel Substances 0.000 title abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 12
- 229910021538 borax Inorganic materials 0.000 claims abstract description 10
- 239000001506 calcium phosphate Substances 0.000 claims abstract description 10
- 229910000389 calcium phosphate Inorganic materials 0.000 claims abstract description 10
- 235000011010 calcium phosphates Nutrition 0.000 claims abstract description 10
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 10
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 10
- 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 abstract description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000011253 protective coating Substances 0.000 claims description 16
- 229910001051 Magnalium Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000005995 Aluminium silicate Substances 0.000 claims description 7
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 7
- 235000012211 aluminium silicate Nutrition 0.000 claims description 7
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 7
- 238000003303 reheating Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 claims description 2
- 238000000975 co-precipitation Methods 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 12
- 229910000851 Alloy steel Inorganic materials 0.000 abstract description 6
- 239000002002 slurry Substances 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 5
- 229910000617 Mangalloy Inorganic materials 0.000 abstract description 4
- 229910000742 Microalloyed steel Inorganic materials 0.000 abstract description 4
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 abstract description 4
- 229910000655 Killed steel Inorganic materials 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 229920003064 carboxyethyl cellulose Polymers 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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Abstract
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CN201510252212.3A CN104845416B (zh) | 2015-05-18 | 2015-05-18 | 一种用于热轧加热炉内钢坯的防护涂层 |
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CN201510252212.3A CN104845416B (zh) | 2015-05-18 | 2015-05-18 | 一种用于热轧加热炉内钢坯的防护涂层 |
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CN104845416A true CN104845416A (zh) | 2015-08-19 |
CN104845416B CN104845416B (zh) | 2017-04-26 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113260467A (zh) * | 2018-11-27 | 2021-08-13 | 株式会社Posco | 用于处理轧制材料的设备和方法 |
CN116462997A (zh) * | 2023-04-21 | 2023-07-21 | 吉林建龙钢铁有限责任公司 | 一种高温抗氧化涂料和高温抗氧化涂层 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101225457A (zh) * | 2007-12-14 | 2008-07-23 | 武汉钢铁(集团)公司 | 一种环保型钢坯涂料 |
CN101760599A (zh) * | 2010-02-09 | 2010-06-30 | 武汉钢铁(集团)公司 | 一种钢坯防氧化涂料 |
JP2013184224A (ja) * | 2012-03-08 | 2013-09-19 | Chemical Yamamoto:Kk | 溶接加工に伴う花咲き現象の発生防止方法 |
CN103449827A (zh) * | 2013-08-21 | 2013-12-18 | 长兴攀江冶金材料有限公司 | 一种窑炉修补用喷补料 |
US20140311385A1 (en) * | 2013-04-18 | 2014-10-23 | Missouri Refractories | Low cement spinel stabilized silicon carbide composite material |
-
2015
- 2015-05-18 CN CN201510252212.3A patent/CN104845416B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101225457A (zh) * | 2007-12-14 | 2008-07-23 | 武汉钢铁(集团)公司 | 一种环保型钢坯涂料 |
CN101760599A (zh) * | 2010-02-09 | 2010-06-30 | 武汉钢铁(集团)公司 | 一种钢坯防氧化涂料 |
JP2013184224A (ja) * | 2012-03-08 | 2013-09-19 | Chemical Yamamoto:Kk | 溶接加工に伴う花咲き現象の発生防止方法 |
US20140311385A1 (en) * | 2013-04-18 | 2014-10-23 | Missouri Refractories | Low cement spinel stabilized silicon carbide composite material |
CN103449827A (zh) * | 2013-08-21 | 2013-12-18 | 长兴攀江冶金材料有限公司 | 一种窑炉修补用喷补料 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113260467A (zh) * | 2018-11-27 | 2021-08-13 | 株式会社Posco | 用于处理轧制材料的设备和方法 |
CN116462997A (zh) * | 2023-04-21 | 2023-07-21 | 吉林建龙钢铁有限责任公司 | 一种高温抗氧化涂料和高温抗氧化涂层 |
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CN104845416B (zh) | 2017-04-26 |
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Effective date of registration: 20160810 Address after: 213251 Jiangsu city of Changzhou province Jintan District Town Industrial District Road No. 98 Applicant after: JIANGSU WELLSAFE CO.,LTD. Address before: 231400 No. three South Road, Tongcheng Economic Development Zone, Anqing, Anhui Applicant before: ANHUI WELLSAFE NEW MATERIAL CO.,LTD. |
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Address after: 213251 Jiangsu city of Changzhou province Jintan District Town Industrial District Road No. 98 Applicant after: JIANGSU WELLSAFE Co.,Ltd. Address before: 213251 Jiangsu city of Changzhou province Jintan District Town Industrial District Road No. 98 Applicant before: JIANGSU WELLSAFE CO.,LTD. |
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Effective date of registration: 20210625 Address after: 266000 Room 401, unit 1, building 6, Jinding garden, 868 Tong'an Road, Laoshan District, Qingdao City, Shandong Province Patentee after: Qingdao Sixian Chemical Technology Co.,Ltd. Address before: No. 98, Zhidong Road, industrial concentration area, Zhixi Town, Jintan District, Changzhou City, Jiangsu Province 213251 Patentee before: JIANGSU WELLSAFE Co.,Ltd. |
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Granted publication date: 20170426 |
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