CN102492895B - 高温炉管用耐热钢 - Google Patents
高温炉管用耐热钢 Download PDFInfo
- Publication number
- CN102492895B CN102492895B CN 201110438428 CN201110438428A CN102492895B CN 102492895 B CN102492895 B CN 102492895B CN 201110438428 CN201110438428 CN 201110438428 CN 201110438428 A CN201110438428 A CN 201110438428A CN 102492895 B CN102492895 B CN 102492895B
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- China
- Prior art keywords
- heat resistant
- high temperature
- resistant steel
- temperature furnace
- steel
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229910052759 nickel Inorganic materials 0.000 abstract description 6
- 230000003078 antioxidant effect Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 239000003963 antioxidant agent Substances 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 2
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 235000013619 trace mineral Nutrition 0.000 abstract 1
- 239000011573 trace mineral Substances 0.000 abstract 1
- 239000011651 chromium Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110438428 CN102492895B (zh) | 2011-12-24 | 2011-12-24 | 高温炉管用耐热钢 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110438428 CN102492895B (zh) | 2011-12-24 | 2011-12-24 | 高温炉管用耐热钢 |
Publications (2)
Publication Number | Publication Date |
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CN102492895A CN102492895A (zh) | 2012-06-13 |
CN102492895B true CN102492895B (zh) | 2013-02-13 |
Family
ID=46184756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201110438428 Expired - Fee Related CN102492895B (zh) | 2011-12-24 | 2011-12-24 | 高温炉管用耐热钢 |
Country Status (1)
Country | Link |
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CN (1) | CN102492895B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105039827B (zh) * | 2015-08-03 | 2017-09-29 | 合肥通用机械研究院 | 一种乙烯裂解炉管用微合金化35Cr45NiNb合金钢 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100577844C (zh) * | 2005-04-04 | 2010-01-06 | 住友金属工业株式会社 | 奥氏体类不锈钢 |
KR100915489B1 (ko) * | 2005-04-18 | 2009-09-03 | 수미도모 메탈 인더스트리즈, 리미티드 | 저합금강 |
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2011
- 2011-12-24 CN CN 201110438428 patent/CN102492895B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN102492895A (zh) | 2012-06-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG WENGUO HEAVY INDUSTRIAL MACHINERY CO., LT Free format text: FORMER OWNER: WANG CHONGGAO Effective date: 20150619 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Wenguo Inventor before: Wang Chonggao |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG CHONGGAO TO: ZHANG WENGUO |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150619 Address after: 318050 No. 1 gearbox equipment market, Luqiao District, Zhejiang, Taizhou Patentee after: Zhejiang Wen Guo heavy industry Machinery Co., Ltd. Address before: 225300 Jiangsu Province, Taizhou City Hailing District eight Bridge Street 3 building 503 room Patentee before: Wang Chonggao |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20161224 |
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CF01 | Termination of patent right due to non-payment of annual fee |