CN103725831A - 合金钢管的调质工艺 - Google Patents
合金钢管的调质工艺 Download PDFInfo
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- CN103725831A CN103725831A CN201310621647.1A CN201310621647A CN103725831A CN 103725831 A CN103725831 A CN 103725831A CN 201310621647 A CN201310621647 A CN 201310621647A CN 103725831 A CN103725831 A CN 103725831A
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CN201310621647.1A CN103725831B (zh) | 2013-11-30 | 2013-11-30 | 合金钢管的调质工艺 |
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CN201310621647.1A CN103725831B (zh) | 2013-11-30 | 2013-11-30 | 合金钢管的调质工艺 |
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CN103725831A true CN103725831A (zh) | 2014-04-16 |
CN103725831B CN103725831B (zh) | 2016-04-13 |
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CN201310621647.1A Expired - Fee Related CN103725831B (zh) | 2013-11-30 | 2013-11-30 | 合金钢管的调质工艺 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107236856A (zh) * | 2017-06-28 | 2017-10-10 | 安徽华飞机械铸锻有限公司 | 一种无缝钢管热处理工艺 |
CN107282690A (zh) * | 2017-07-20 | 2017-10-24 | 繁昌县华特机械制造有限公司 | 一种不锈钢毛细管加工工艺 |
CN107365899A (zh) * | 2017-07-20 | 2017-11-21 | 繁昌县华特机械制造有限公司 | 一种合金钢管调质工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1251786A (zh) * | 1999-10-19 | 2000-05-03 | 赵士英 | 无缝钢管轧制用芯棒生产的新工艺技术 |
KR20030002183A (ko) * | 2001-06-30 | 2003-01-08 | 기아특수강 주식회사 | 경화능이 우수한 고강도 내마모강 및 그의 제조방법 |
CN101760605A (zh) * | 2009-12-17 | 2010-06-30 | 湖南华菱湘潭钢铁有限公司 | 高强度管件钢热处理工艺 |
CN102367509A (zh) * | 2010-11-08 | 2012-03-07 | 江苏诚德钢管股份有限公司 | 海上石油平台用高钢级耐腐蚀钢管的生产方法 |
CN102676780A (zh) * | 2012-05-30 | 2012-09-19 | 江苏华程工业制管股份有限公司 | 一种合金钢管的调质工艺 |
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2013
- 2013-11-30 CN CN201310621647.1A patent/CN103725831B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1251786A (zh) * | 1999-10-19 | 2000-05-03 | 赵士英 | 无缝钢管轧制用芯棒生产的新工艺技术 |
KR20030002183A (ko) * | 2001-06-30 | 2003-01-08 | 기아특수강 주식회사 | 경화능이 우수한 고강도 내마모강 및 그의 제조방법 |
CN101760605A (zh) * | 2009-12-17 | 2010-06-30 | 湖南华菱湘潭钢铁有限公司 | 高强度管件钢热处理工艺 |
CN102367509A (zh) * | 2010-11-08 | 2012-03-07 | 江苏诚德钢管股份有限公司 | 海上石油平台用高钢级耐腐蚀钢管的生产方法 |
CN102676780A (zh) * | 2012-05-30 | 2012-09-19 | 江苏华程工业制管股份有限公司 | 一种合金钢管的调质工艺 |
Non-Patent Citations (1)
Title |
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韩波: "液压油缸缸筒用钢管调质工艺的改进", 《钢管》, vol. 42, no. 1, 28 February 2013 (2013-02-28) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107236856A (zh) * | 2017-06-28 | 2017-10-10 | 安徽华飞机械铸锻有限公司 | 一种无缝钢管热处理工艺 |
CN107236856B (zh) * | 2017-06-28 | 2018-12-21 | 安徽华飞机械铸锻有限公司 | 一种无缝钢管热处理工艺 |
CN107282690A (zh) * | 2017-07-20 | 2017-10-24 | 繁昌县华特机械制造有限公司 | 一种不锈钢毛细管加工工艺 |
CN107365899A (zh) * | 2017-07-20 | 2017-11-21 | 繁昌县华特机械制造有限公司 | 一种合金钢管调质工艺 |
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CN103725831B (zh) | 2016-04-13 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Zhiyong Inventor before: Xu Xiaodong |
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TR01 | Transfer of patent right |
Effective date of registration: 20170810 Address after: 528061, Guangdong, Foshan province Chancheng District, Nanzhuang Town, apricot head, Wucun Industrial Development Zone, one of the east side of the plant 8 Patentee after: Foshan Tong Guan metal products Co., Ltd. Address before: 215500, No. 8 Lane Village, Wang Zhen Town, Changshou City, Jiangsu, Suzhou Patentee before: CHANGSHU DONGXIN STEEL PIPE CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171130 |
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CF01 | Termination of patent right due to non-payment of annual fee |