CN1267239C - 等离子切割电极真空钎焊方法 - Google Patents
等离子切割电极真空钎焊方法 Download PDFInfo
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- CN1267239C CN1267239C CN 03150716 CN03150716A CN1267239C CN 1267239 C CN1267239 C CN 1267239C CN 03150716 CN03150716 CN 03150716 CN 03150716 A CN03150716 A CN 03150716A CN 1267239 C CN1267239 C CN 1267239C
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- CN
- China
- Prior art keywords
- vacuum
- plasma cutting
- silver
- soldering
- oxygen
- 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.)
- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005476 soldering Methods 0.000 title claims abstract description 13
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 22
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- 239000010949 copper Substances 0.000 claims abstract description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052709 silver Inorganic materials 0.000 claims abstract description 9
- 239000004332 silver Substances 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000005219 brazing Methods 0.000 claims description 32
- 229910000679 solder Inorganic materials 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 8
- 238000001291 vacuum drying Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03150716 CN1267239C (zh) | 2003-09-03 | 2003-09-03 | 等离子切割电极真空钎焊方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03150716 CN1267239C (zh) | 2003-09-03 | 2003-09-03 | 等离子切割电极真空钎焊方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1493430A CN1493430A (zh) | 2004-05-05 |
CN1267239C true CN1267239C (zh) | 2006-08-02 |
Family
ID=34240610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03150716 Expired - Fee Related CN1267239C (zh) | 2003-09-03 | 2003-09-03 | 等离子切割电极真空钎焊方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1267239C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008062731C5 (de) * | 2008-12-18 | 2012-06-14 | Kjellberg Finsterwalde Plasma Und Maschinen Gmbh | Elektrode für einen Plasmabrenner |
CN102139404A (zh) * | 2011-02-22 | 2011-08-03 | 和懋(上海)金属科技有限公司 | 等离子切割机用电极头 |
CN102430827B (zh) * | 2011-10-09 | 2013-08-07 | 上海工程技术大学 | 一种等离子切割电极的真空钎焊方法 |
CN102423823B (zh) * | 2011-10-09 | 2013-04-10 | 上海工程技术大学 | 一种等离子切割电极的真空钎焊工艺 |
CN103121143A (zh) * | 2013-03-20 | 2013-05-29 | 安徽西锐重工科技有限公司 | 一种等离子切割焊炬的电极及其制造方法 |
CN103394798A (zh) * | 2013-07-31 | 2013-11-20 | 常州特尔玛枪嘴有限公司 | 一种钎焊式等离子电极及其制造方法 |
CN104722902B (zh) * | 2015-03-31 | 2016-08-03 | 常州特尔玛枪嘴有限公司 | 一种新型钎焊式等离子电极及其制造方法 |
US10639748B2 (en) | 2017-02-24 | 2020-05-05 | Lincoln Global, Inc. | Brazed electrode for plasma cutting torch |
CN108723533A (zh) * | 2017-10-26 | 2018-11-02 | 南京佑天金属科技有限公司 | 一种超声波辅助等离子切割电极真空钎焊方法 |
-
2003
- 2003-09-03 CN CN 03150716 patent/CN1267239C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1493430A (zh) | 2004-05-05 |
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Owner name: SHANGHAI CITY, MACHINE MANUFACTURING CRAFT RESEARC Free format text: FORMER NAME: SHANGHAI CITY, MACHINE MANUFACTURING CRAFT RESEARCH INSTITUTE |
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Address after: Zhongxing Road 960, Shanghai, Zhabei District Patentee after: Shanghai Institute of Machine Building Technology Co., Ltd. Address before: Zhongxing Road 960, Shanghai, Zhabei District Patentee before: Shanghai Research Institute Of Machinery Manufacturing Process |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060802 Termination date: 20180903 |
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CF01 | Termination of patent right due to non-payment of annual fee |