CN1442264A - 活性电子束焊接方法 - Google Patents
活性电子束焊接方法 Download PDFInfo
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- CN1442264A CN1442264A CN 02139357 CN02139357A CN1442264A CN 1442264 A CN1442264 A CN 1442264A CN 02139357 CN02139357 CN 02139357 CN 02139357 A CN02139357 A CN 02139357A CN 1442264 A CN1442264 A CN 1442264A
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- Arc Welding In General (AREA)
- Nonmetallic Welding Materials (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 02139357 CN1253284C (zh) | 2002-07-31 | 2002-07-31 | 活性电子束焊接方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 02139357 CN1253284C (zh) | 2002-07-31 | 2002-07-31 | 活性电子束焊接方法 |
Publications (2)
Publication Number | Publication Date |
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CN1442264A true CN1442264A (zh) | 2003-09-17 |
CN1253284C CN1253284C (zh) | 2006-04-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 02139357 Expired - Fee Related CN1253284C (zh) | 2002-07-31 | 2002-07-31 | 活性电子束焊接方法 |
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CN (1) | CN1253284C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101890561A (zh) * | 2010-07-20 | 2010-11-24 | 吉林大学 | 一种提高铝合金mig焊焊缝熔深的方法 |
CN102451962A (zh) * | 2010-10-26 | 2012-05-16 | 北京新风机械厂 | 一种不锈钢活性焊剂及其制备方法 |
CN103962750A (zh) * | 2013-05-14 | 2014-08-06 | 南车青岛四方机车车辆股份有限公司 | 一种用于不锈钢mag焊接的活性剂及使用方法 |
-
2002
- 2002-07-31 CN CN 02139357 patent/CN1253284C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101890561A (zh) * | 2010-07-20 | 2010-11-24 | 吉林大学 | 一种提高铝合金mig焊焊缝熔深的方法 |
CN102451962A (zh) * | 2010-10-26 | 2012-05-16 | 北京新风机械厂 | 一种不锈钢活性焊剂及其制备方法 |
CN103962750A (zh) * | 2013-05-14 | 2014-08-06 | 南车青岛四方机车车辆股份有限公司 | 一种用于不锈钢mag焊接的活性剂及使用方法 |
CN103962750B (zh) * | 2013-05-14 | 2016-03-23 | 南车青岛四方机车车辆股份有限公司 | 一种用于不锈钢mag焊接的活性剂及使用方法 |
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Publication number | Publication date |
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CN1253284C (zh) | 2006-04-26 |
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ASS | Succession or assignment of patent right |
Owner name: LANZHOU UNIVERSITY OF TECHNOLOGY Free format text: FORMER OWNER: GANSU POLYTECHNICAL UNIV. Effective date: 20030818 |
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Effective date of registration: 20030818 Applicant after: Lanzhou University Of Technology Applicant before: Gansu Polytechnic Univ. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING TAIBOYU JIMAO CO.,LTD. Free format text: FORMER OWNER: LANZHOU UNIVERSITY OF TECHNOLOGY Effective date: 20080815 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080815 Address after: Beijing City, Chaoyang District Wangjing Xiyuan No. 221 Botai building 12 Patentee after: Beijing titanium platinum Yu Trade Limited company Address before: No. 85 LAN Gong Ping, Lanzhou, Gansu Patentee before: Lanzhou University Of Technology |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |