CN103060712B - 一种锅炉用不锈耐酸钢 - Google Patents
一种锅炉用不锈耐酸钢 Download PDFInfo
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- CN103060712B CN103060712B CN201210595093.8A CN201210595093A CN103060712B CN 103060712 B CN103060712 B CN 103060712B CN 201210595093 A CN201210595093 A CN 201210595093A CN 103060712 B CN103060712 B CN 103060712B
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- steel
- percent
- resistant steel
- boiler
- stainless acid
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 239000002253 acid Substances 0.000 title claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 14
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 14
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 12
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 11
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 11
- 229910052718 tin Inorganic materials 0.000 claims abstract description 10
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 34
- 230000003628 erosive effect Effects 0.000 claims description 2
- 235000011149 sulphuric acid Nutrition 0.000 claims description 2
- 239000001117 sulphuric acid Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 239000011135 tin Substances 0.000 description 18
- 239000010949 copper Substances 0.000 description 17
- 230000007797 corrosion Effects 0.000 description 16
- 238000005260 corrosion Methods 0.000 description 16
- 239000010955 niobium Substances 0.000 description 15
- 239000010936 titanium Substances 0.000 description 15
- 239000011651 chromium Substances 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 239000011572 manganese Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- RLBIQVVOMOPOHC-UHFFFAOYSA-N parathion-methyl Chemical group COP(=S)(OC)OC1=CC=C([N+]([O-])=O)C=C1 RLBIQVVOMOPOHC-UHFFFAOYSA-N 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Heat Treatment Of Steel (AREA)
Abstract
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CN201210595093.8A CN103060712B (zh) | 2012-12-26 | 2012-12-26 | 一种锅炉用不锈耐酸钢 |
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CN201210595093.8A CN103060712B (zh) | 2012-12-26 | 2012-12-26 | 一种锅炉用不锈耐酸钢 |
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CN103060712A CN103060712A (zh) | 2013-04-24 |
CN103060712B true CN103060712B (zh) | 2015-06-03 |
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CN201210595093.8A Expired - Fee Related CN103060712B (zh) | 2012-12-26 | 2012-12-26 | 一种锅炉用不锈耐酸钢 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1643176A (zh) * | 2002-03-25 | 2005-07-20 | 朴庸秀 | 形成有更少的金属间相并且具有优异的耐腐蚀性、耐脆变性、可铸性和可热加工性的优质双相不锈钢 |
CN101395293A (zh) * | 2006-11-21 | 2009-03-25 | 新日铁住金不锈钢株式会社 | 在盐害环境下的耐蚀性和焊接区可靠性优异的汽车燃料箱用和汽车燃料管用表面处理不锈钢板和扩管加工性优异的汽车供油管用表面处理不锈钢焊管 |
CN101831598A (zh) * | 2010-05-26 | 2010-09-15 | 马鞍山钢铁股份有限公司 | 一种低合金耐硫酸露点腐蚀用钢及其生产方法 |
CN101981216A (zh) * | 2008-03-26 | 2011-02-23 | 新日铁住金不锈钢株式会社 | 焊接热影响区的耐蚀性和韧性良好的合金节省型双相不锈钢 |
CN102534421A (zh) * | 2012-01-19 | 2012-07-04 | 朱育盼 | 一种天然气输送管道用耐腐蚀钢 |
CN102791899A (zh) * | 2010-03-15 | 2012-11-21 | 新日铁住金不锈钢株式会社 | 汽车排气系统部件用铁素体系不锈钢 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS504606A (zh) * | 1973-05-18 | 1975-01-18 | ||
JP2000160300A (ja) * | 1998-11-27 | 2000-06-13 | Nkk Corp | 高耐食性を有する655Nmm−2級低C高Cr合金油井管およびその製造方法 |
JP2000328202A (ja) * | 1999-05-19 | 2000-11-28 | Sumitomo Metal Ind Ltd | 成形性と耐食性ならびに靭性に優れた低炭素マルテンサイト系ステンレス鋼板とその製造方法および溶接鋼管 |
JP4285843B2 (ja) * | 1999-07-21 | 2009-06-24 | 新日鐵住金ステンレス株式会社 | 曲げ加工時の形状凍結性に優れたフェライト系ステンレス鋼とその製造方法 |
US8430075B2 (en) * | 2008-12-16 | 2013-04-30 | L.E. Jones Company | Superaustenitic stainless steel and method of making and use thereof |
JP5500038B2 (ja) * | 2010-10-13 | 2014-05-21 | 新日鐵住金株式会社 | 皮膜に対する密着性に優れたオーステナイト系ステンレス鋼 |
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2012
- 2012-12-26 CN CN201210595093.8A patent/CN103060712B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1643176A (zh) * | 2002-03-25 | 2005-07-20 | 朴庸秀 | 形成有更少的金属间相并且具有优异的耐腐蚀性、耐脆变性、可铸性和可热加工性的优质双相不锈钢 |
CN101395293A (zh) * | 2006-11-21 | 2009-03-25 | 新日铁住金不锈钢株式会社 | 在盐害环境下的耐蚀性和焊接区可靠性优异的汽车燃料箱用和汽车燃料管用表面处理不锈钢板和扩管加工性优异的汽车供油管用表面处理不锈钢焊管 |
CN101981216A (zh) * | 2008-03-26 | 2011-02-23 | 新日铁住金不锈钢株式会社 | 焊接热影响区的耐蚀性和韧性良好的合金节省型双相不锈钢 |
CN102791899A (zh) * | 2010-03-15 | 2012-11-21 | 新日铁住金不锈钢株式会社 | 汽车排气系统部件用铁素体系不锈钢 |
CN101831598A (zh) * | 2010-05-26 | 2010-09-15 | 马鞍山钢铁股份有限公司 | 一种低合金耐硫酸露点腐蚀用钢及其生产方法 |
CN102534421A (zh) * | 2012-01-19 | 2012-07-04 | 朱育盼 | 一种天然气输送管道用耐腐蚀钢 |
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Owner name: ZHANG WENGUO Free format text: FORMER OWNER: NINGBO RUITONG NEW MATERIAL TECHNOLOGY CO., LTD. Effective date: 20150625 |
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Inventor after: Zhang Wenguo Inventor before: Hu Jingzhi |
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Free format text: CORRECT: INVENTOR; FROM: HU JINGZHI TO: ZHANG WENGUO |
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Effective date of registration: 20150625 Address after: 318050 No. 64 South Street, Lunan street, Luqiao District, Zhejiang, Taizhou, Xin'an Patentee after: Zhang Wenguo Address before: 315177 Zhejiang province Ningbo city Yinzhou District town water village turnip Patentee before: Ningbo Ruitong New Material Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |