CN102534412A - 一种高压锅炉用耐腐蚀钢管 - Google Patents
一种高压锅炉用耐腐蚀钢管 Download PDFInfo
- Publication number
- CN102534412A CN102534412A CN2011104617295A CN201110461729A CN102534412A CN 102534412 A CN102534412 A CN 102534412A CN 2011104617295 A CN2011104617295 A CN 2011104617295A CN 201110461729 A CN201110461729 A CN 201110461729A CN 102534412 A CN102534412 A CN 102534412A
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- CN
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- Prior art keywords
- steel pipe
- percent
- corrosion
- steel
- resistant steel
- 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.)
- Granted
Links
- 239000010935 stainless steel Substances 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000000126 substance Substances 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 229910052804 chromium Inorganic materials 0.000 claims description 12
- 229910052720 vanadium Inorganic materials 0.000 claims description 12
- 239000004615 ingredient Substances 0.000 claims description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 229910052748 manganese Inorganic materials 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000000470 constituent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 17
- 229910001220 stainless steel Inorganic materials 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000010955 niobium Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104617295A CN102534412B (zh) | 2011-12-31 | 2011-12-31 | 一种高压锅炉用耐腐蚀钢管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104617295A CN102534412B (zh) | 2011-12-31 | 2011-12-31 | 一种高压锅炉用耐腐蚀钢管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102534412A true CN102534412A (zh) | 2012-07-04 |
CN102534412B CN102534412B (zh) | 2013-11-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011104617295A Expired - Fee Related CN102534412B (zh) | 2011-12-31 | 2011-12-31 | 一种高压锅炉用耐腐蚀钢管 |
Country Status (1)
Country | Link |
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CN (1) | CN102534412B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0748656A (ja) * | 1993-08-05 | 1995-02-21 | Kawasaki Steel Corp | 油井管用マルテンサイト系ステンレス鋼 |
CN1526032A (zh) * | 2002-05-08 | 2004-09-01 | 新日本制铁株式会社 | 延韧性·刚性模量优良的高强度不锈钢钢丝及其制造方法 |
-
2011
- 2011-12-31 CN CN2011104617295A patent/CN102534412B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0748656A (ja) * | 1993-08-05 | 1995-02-21 | Kawasaki Steel Corp | 油井管用マルテンサイト系ステンレス鋼 |
CN1526032A (zh) * | 2002-05-08 | 2004-09-01 | 新日本制铁株式会社 | 延韧性·刚性模量优良的高强度不锈钢钢丝及其制造方法 |
Also Published As
Publication number | Publication date |
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CN102534412B (zh) | 2013-11-27 |
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Owner name: DAI CHUFA Free format text: FORMER OWNER: ZHU YUPAN Effective date: 20131022 |
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Free format text: CORRECT: ADDRESS; FROM: 315145 NINGBO, ZHEJIANG PROVINCE TO: 315175 NINGBO, ZHEJIANG PROVINCE |
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Effective date of registration: 20131022 Address after: Yinzhou District Lianfeng road 315175 Zhejiang city of Ningbo Province, No. 889 Applicant after: Dai Chufa Address before: 315145, No. 365 sailing North Road, Binhai Industrial Zone, Yinzhou District, Ningbo, Zhejiang Applicant before: Zhu Yupan |
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Owner name: HAIMEN HAIZHEN VACUUM EQUIPMENT CO., LTD. Free format text: FORMER OWNER: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING CO., LTD. Effective date: 20140514 Owner name: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING C Free format text: FORMER OWNER: DAI CHUFA Effective date: 20140514 |
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Effective date of registration: 20140514 Address after: 226100 South Zone, Desheng Town, Haimen, Jiangsu, Nantong Patentee after: HAIMEN HAIZHEN VACUUM EQUIPMENT Co.,Ltd. Address before: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee before: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. Effective date of registration: 20140514 Address after: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee after: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. Address before: Yinzhou District Lianfeng road 315175 Zhejiang city of Ningbo Province, No. 889 Patentee before: Dai Chufa |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20141231 |
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