CN100520138C - 半硬态磷脱氧铜管材的加工工艺 - Google Patents
半硬态磷脱氧铜管材的加工工艺 Download PDFInfo
- Publication number
- CN100520138C CN100520138C CNB200710023826XA CN200710023826A CN100520138C CN 100520138 C CN100520138 C CN 100520138C CN B200710023826X A CNB200710023826X A CN B200710023826XA CN 200710023826 A CN200710023826 A CN 200710023826A CN 100520138 C CN100520138 C CN 100520138C
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- CN
- China
- Prior art keywords
- semihard
- deoxidized copper
- melting
- copper pipes
- phosphorus deoxidized
- Prior art date
- 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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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB200710023826XA CN100520138C (zh) | 2007-06-19 | 2007-06-19 | 半硬态磷脱氧铜管材的加工工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB200710023826XA CN100520138C (zh) | 2007-06-19 | 2007-06-19 | 半硬态磷脱氧铜管材的加工工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101078452A CN101078452A (zh) | 2007-11-28 |
CN100520138C true CN100520138C (zh) | 2009-07-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB200710023826XA Expired - Fee Related CN100520138C (zh) | 2007-06-19 | 2007-06-19 | 半硬态磷脱氧铜管材的加工工艺 |
Country Status (1)
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CN (1) | CN100520138C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104400352B (zh) * | 2014-11-18 | 2017-01-11 | 广东龙丰精密铜管有限公司 | 一种半硬态铜管加工方法 |
CN114850238B (zh) * | 2022-04-27 | 2023-12-05 | 上海海亮铜业有限公司 | 一种铁青铜管的制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5769129A (en) * | 1995-03-16 | 1998-06-23 | Kabushiki Kaisha Kobe Seiko Sho | Cold-and hot-water supply copper-alloy pipe with inner-surface protective film, method for manufacturing same, and hot-water supply heat exchanger |
CN1362306A (zh) * | 2001-12-21 | 2002-08-07 | 昆明理工大学 | 一种铜基受电弓滑板的制备方法 |
JP2003293166A (ja) * | 2002-04-02 | 2003-10-15 | Kobe Steel Ltd | 銅又は銅合金管及びその製造方法 |
CN1475591A (zh) * | 2002-08-09 | 2004-02-18 | KMŷ�����ɷ�����˾ | 低合金铜的应用和由其制备的中空构件 |
EP1488865A1 (en) * | 2003-06-18 | 2004-12-22 | Hille & Müller GmbH | Double walled metal tube, metal band and strip, and method of coating a metal strip |
CN1749625A (zh) * | 2005-09-09 | 2006-03-22 | 洛阳铜加工集团有限责任公司 | 一种红色黄铜管的制作方法 |
CN1935413A (zh) * | 2005-04-05 | 2007-03-28 | 佛山市顺德区精艺万希铜业有限公司 | 无氧铜管水平连铸炉的无磷脱氧方法 |
-
2007
- 2007-06-19 CN CNB200710023826XA patent/CN100520138C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5769129A (en) * | 1995-03-16 | 1998-06-23 | Kabushiki Kaisha Kobe Seiko Sho | Cold-and hot-water supply copper-alloy pipe with inner-surface protective film, method for manufacturing same, and hot-water supply heat exchanger |
CN1362306A (zh) * | 2001-12-21 | 2002-08-07 | 昆明理工大学 | 一种铜基受电弓滑板的制备方法 |
JP2003293166A (ja) * | 2002-04-02 | 2003-10-15 | Kobe Steel Ltd | 銅又は銅合金管及びその製造方法 |
CN1475591A (zh) * | 2002-08-09 | 2004-02-18 | KMŷ�����ɷ�����˾ | 低合金铜的应用和由其制备的中空构件 |
EP1488865A1 (en) * | 2003-06-18 | 2004-12-22 | Hille & Müller GmbH | Double walled metal tube, metal band and strip, and method of coating a metal strip |
CN1935413A (zh) * | 2005-04-05 | 2007-03-28 | 佛山市顺德区精艺万希铜业有限公司 | 无氧铜管水平连铸炉的无磷脱氧方法 |
CN1749625A (zh) * | 2005-09-09 | 2006-03-22 | 洛阳铜加工集团有限责任公司 | 一种红色黄铜管的制作方法 |
Non-Patent Citations (2)
Title |
---|
变压吸附制氮设备在高磷脱氧铜管材生产中的应用. 杨修堂,高宇,胡新胜.世界有色金属,第2000年卷第08期. 2000 |
变压吸附制氮设备在高磷脱氧铜管材生产中的应用. 杨修堂,高宇,胡新胜.世界有色金属,第2000年卷第08期. 2000 * |
Also Published As
Publication number | Publication date |
---|---|
CN101078452A (zh) | 2007-11-28 |
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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: JIANGSU ZHANGTONG GROUP CO., LTD. Free format text: FORMER OWNER: GAOXINZHANG COPPER CO., LTD. Effective date: 20120607 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120607 Address after: Jiangsu province Zhangjiagang city yangshe 215600 industrial district Patentee after: Jiangsu Zhang Copper Group Co., Ltd. Address before: Jiangsu province Zhangjiagang city yangshe 215600 industrial district Patentee before: Gaoxinzhang Copper Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20140619 |
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EXPY | Termination of patent right or utility model |