CN102492895A - 高温炉管用耐热钢 - Google Patents
高温炉管用耐热钢 Download PDFInfo
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- CN102492895A CN102492895A CN2011104384280A CN201110438428A CN102492895A CN 102492895 A CN102492895 A CN 102492895A CN 2011104384280 A CN2011104384280 A CN 2011104384280A CN 201110438428 A CN201110438428 A CN 201110438428A CN 102492895 A CN102492895 A CN 102492895A
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- high temperature
- heat resistant
- resistant steel
- temperature furnace
- steel
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110438428 CN102492895B (zh) | 2011-12-24 | 2011-12-24 | 高温炉管用耐热钢 |
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CN 201110438428 CN102492895B (zh) | 2011-12-24 | 2011-12-24 | 高温炉管用耐热钢 |
Publications (2)
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CN102492895A true CN102492895A (zh) | 2012-06-13 |
CN102492895B CN102492895B (zh) | 2013-02-13 |
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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 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105039827A (zh) * | 2015-08-03 | 2015-11-11 | 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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101151394A (zh) * | 2005-04-04 | 2008-03-26 | 住友金属工业株式会社 | 奥氏体类不锈钢 |
CN101163808A (zh) * | 2005-04-18 | 2008-04-16 | 住友金属工业株式会社 | 低合金钢 |
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2011
- 2011-12-24 CN CN 201110438428 patent/CN102492895B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101151394A (zh) * | 2005-04-04 | 2008-03-26 | 住友金属工业株式会社 | 奥氏体类不锈钢 |
CN101163808A (zh) * | 2005-04-18 | 2008-04-16 | 住友金属工业株式会社 | 低合金钢 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105039827A (zh) * | 2015-08-03 | 2015-11-11 | 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 |
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CN102492895B (zh) | 2013-02-13 |
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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 of 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 |
|
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 |