CN103725831A - Hardening and tempering process of alloy-steel pipe - Google Patents
Hardening and tempering process of alloy-steel pipe Download PDFInfo
- Publication number
- 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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- speed
- steel pipe
- hardening
- cooled
- temperature
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- 229910000851 Alloy steel Inorganic materials 0.000 title claims abstract description 17
- 238000005496 tempering Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000012267 brine Substances 0.000 claims abstract description 6
- 238000010791 quenching Methods 0.000 claims abstract description 6
- 238000010792 warming Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 3
- 238000004321 preservation Methods 0.000 abstract 3
- 238000005296 abrasive Methods 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 230000000171 quenching Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310621647.1A CN103725831B (en) | 2013-11-30 | 2013-11-30 | The hardening and tempering process of alloy steel pipe |
Applications Claiming Priority (1)
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CN201310621647.1A CN103725831B (en) | 2013-11-30 | 2013-11-30 | The hardening and tempering process of alloy steel pipe |
Publications (2)
Publication Number | Publication Date |
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CN103725831A true CN103725831A (en) | 2014-04-16 |
CN103725831B CN103725831B (en) | 2016-04-13 |
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CN201310621647.1A Expired - Fee Related CN103725831B (en) | 2013-11-30 | 2013-11-30 | The hardening and tempering process of alloy steel pipe |
Country Status (1)
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CN (1) | CN103725831B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107236856A (en) * | 2017-06-28 | 2017-10-10 | 安徽华飞机械铸锻有限公司 | A kind of seamless steel pipe Technology for Heating Processing |
CN107282690A (en) * | 2017-07-20 | 2017-10-24 | 繁昌县华特机械制造有限公司 | A kind of Stainless Steel Capillary pipe processing technique |
CN107365899A (en) * | 2017-07-20 | 2017-11-21 | 繁昌县华特机械制造有限公司 | A kind of alloy pipe hardening and tempering process |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1251786A (en) * | 1999-10-19 | 2000-05-03 | 赵士英 | Technology for manufacturing mandrel used to roll seamless steel tube |
KR20030002183A (en) * | 2001-06-30 | 2003-01-08 | 기아특수강 주식회사 | High Strength Wear Resistance Steel with Excellent Hardenability and Method of Producing the Same |
CN101760605A (en) * | 2009-12-17 | 2010-06-30 | 湖南华菱湘潭钢铁有限公司 | High-strength pipe steel heat treatment process |
CN102367509A (en) * | 2010-11-08 | 2012-03-07 | 江苏诚德钢管股份有限公司 | Method for producing high steel grade corrosion-resistance steel pipe used for offshore petroleum platform |
CN102676780A (en) * | 2012-05-30 | 2012-09-19 | 江苏华程工业制管股份有限公司 | Hardening and tempering technology of alloy-steel tube |
-
2013
- 2013-11-30 CN CN201310621647.1A patent/CN103725831B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1251786A (en) * | 1999-10-19 | 2000-05-03 | 赵士英 | Technology for manufacturing mandrel used to roll seamless steel tube |
KR20030002183A (en) * | 2001-06-30 | 2003-01-08 | 기아특수강 주식회사 | High Strength Wear Resistance Steel with Excellent Hardenability and Method of Producing the Same |
CN101760605A (en) * | 2009-12-17 | 2010-06-30 | 湖南华菱湘潭钢铁有限公司 | High-strength pipe steel heat treatment process |
CN102367509A (en) * | 2010-11-08 | 2012-03-07 | 江苏诚德钢管股份有限公司 | Method for producing high steel grade corrosion-resistance steel pipe used for offshore petroleum platform |
CN102676780A (en) * | 2012-05-30 | 2012-09-19 | 江苏华程工业制管股份有限公司 | Hardening and tempering technology of alloy-steel tube |
Non-Patent Citations (1)
Title |
---|
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 (en) * | 2017-06-28 | 2017-10-10 | 安徽华飞机械铸锻有限公司 | A kind of seamless steel pipe Technology for Heating Processing |
CN107236856B (en) * | 2017-06-28 | 2018-12-21 | 安徽华飞机械铸锻有限公司 | A kind of seamless steel pipe heat treatment process |
CN107282690A (en) * | 2017-07-20 | 2017-10-24 | 繁昌县华特机械制造有限公司 | A kind of Stainless Steel Capillary pipe processing technique |
CN107365899A (en) * | 2017-07-20 | 2017-11-21 | 繁昌县华特机械制造有限公司 | A kind of alloy pipe hardening and tempering process |
Also Published As
Publication number | Publication date |
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CN103725831B (en) | 2016-04-13 |
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Legal Events
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Zhiyong Inventor before: Xu Xiaodong |
|
CB03 | Change of inventor or designer information | ||
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. |
|
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 |