CN101670383B - 内覆不锈钢复合钢管的制造方法 - Google Patents
内覆不锈钢复合钢管的制造方法 Download PDFInfo
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- CN101670383B CN101670383B CN2009100126136A CN200910012613A CN101670383B CN 101670383 B CN101670383 B CN 101670383B CN 2009100126136 A CN2009100126136 A CN 2009100126136A CN 200910012613 A CN200910012613 A CN 200910012613A CN 101670383 B CN101670383 B CN 101670383B
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- pipe
- stainless steel
- copper foil
- pure copper
- compound
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CN2009100126136A CN101670383B (zh) | 2009-07-20 | 2009-07-20 | 内覆不锈钢复合钢管的制造方法 |
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CN2009100126136A CN101670383B (zh) | 2009-07-20 | 2009-07-20 | 内覆不锈钢复合钢管的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN101670383A CN101670383A (zh) | 2010-03-17 |
CN101670383B true CN101670383B (zh) | 2012-07-18 |
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CN2009100126136A Expired - Fee Related CN101670383B (zh) | 2009-07-20 | 2009-07-20 | 内覆不锈钢复合钢管的制造方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102896236B (zh) * | 2012-09-17 | 2014-11-05 | 西安理工大学 | 一种合金钢/铜合金整体材料的制备方法 |
CN103203598A (zh) * | 2013-04-11 | 2013-07-17 | 新兴铸管股份有限公司 | 冶金复合双金属无缝管生产工艺 |
CN105150608A (zh) * | 2015-10-23 | 2015-12-16 | 湖南三泰新材料股份有限公司 | 一种不锈钢/碳钢双金属螺纹钢及其复合成型工艺 |
CN105252843A (zh) * | 2015-10-23 | 2016-01-20 | 湖南三泰新材料股份有限公司 | 一种不锈钢/碳钢双金属槽钢及其复合成型工艺 |
CN105537316B (zh) * | 2016-01-15 | 2018-06-05 | 上海天阳钢管有限公司 | 一种不锈钢复合管的制造方法 |
CN111421044A (zh) * | 2020-04-14 | 2020-07-17 | 浙江天管久立特材有限公司 | 低强度基管复合弹性衬管的管材制备工艺及该复合管材 |
CN114798802A (zh) * | 2022-05-10 | 2022-07-29 | 江苏新澎复合材料有限公司 | 一种双金属管加工方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2369049Y (zh) * | 1999-04-26 | 2000-03-15 | 任秉篙 | 碳钢与不锈钢复合管 |
CN1367050A (zh) * | 2002-03-04 | 2002-09-04 | 大连铁道学院 | 复合双金属管的生产方法 |
CN2577076Y (zh) * | 2002-11-11 | 2003-10-01 | 新日钢制品有限公司 | 钎焊复合管 |
CN2777320Y (zh) * | 2003-07-25 | 2006-05-03 | 北京石油化工学院 | 双金属复合管 |
-
2009
- 2009-07-20 CN CN2009100126136A patent/CN101670383B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2369049Y (zh) * | 1999-04-26 | 2000-03-15 | 任秉篙 | 碳钢与不锈钢复合管 |
CN1367050A (zh) * | 2002-03-04 | 2002-09-04 | 大连铁道学院 | 复合双金属管的生产方法 |
CN2577076Y (zh) * | 2002-11-11 | 2003-10-01 | 新日钢制品有限公司 | 钎焊复合管 |
CN2777320Y (zh) * | 2003-07-25 | 2006-05-03 | 北京石油化工学院 | 双金属复合管 |
Non-Patent Citations (2)
Title |
---|
张翔等.碳钢/不锈钢的瞬间液相扩散复合.《热加工工艺》.2007,第36卷(第3期),30-32. * |
张锋刚等.冷拔_液固相扩散复合法制备碳钢/不锈钢复合管.《热加工工艺》.2009,第38卷(第3期),95-96. * |
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CN101670383A (zh) | 2010-03-17 |
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Denomination of invention: Method for manufacturing inner covered stainless steel compound steel pipe Effective date of registration: 20121213 Granted publication date: 20120718 Pledgee: Bank of Dalian Co fourth central sub branch Pledgor: Dalian Hesheng Technology Exploiture Co., Ltd. Registration number: 2012990000796 |
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Date of cancellation: 20130906 Granted publication date: 20120718 Pledgee: Bank of Dalian Co fourth central sub branch Pledgor: Dalian Hesheng Technology Exploiture Co., Ltd. Registration number: 2012990000796 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for manufacturing inner covered stainless steel compound steel pipe Effective date of registration: 20131021 Granted publication date: 20120718 Pledgee: Bank of Dalian Co fourth central sub branch Pledgor: Dalian Hesheng Technology Exploiture Co., Ltd. Registration number: 2013990000763 |
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