CN105904084A - 一种激光诱导铝热焊接方法 - Google Patents
一种激光诱导铝热焊接方法 Download PDFInfo
- Publication number
- CN105904084A CN105904084A CN201610436860.9A CN201610436860A CN105904084A CN 105904084 A CN105904084 A CN 105904084A CN 201610436860 A CN201610436860 A CN 201610436860A CN 105904084 A CN105904084 A CN 105904084A
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- China
- Prior art keywords
- welding block
- welding
- solder
- aluminothermy
- block
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 144
- 238000000034 method Methods 0.000 title abstract description 10
- 239000003832 thermite Substances 0.000 title abstract 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000002893 slag Substances 0.000 claims abstract description 10
- 229910000679 solder Inorganic materials 0.000 claims description 65
- 238000009826 distribution Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K23/00—Alumino-thermic welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610436860.9A CN105904084B (zh) | 2016-06-17 | 2016-06-17 | 一种激光诱导铝热焊接方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610436860.9A CN105904084B (zh) | 2016-06-17 | 2016-06-17 | 一种激光诱导铝热焊接方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105904084A true CN105904084A (zh) | 2016-08-31 |
CN105904084B CN105904084B (zh) | 2018-01-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610436860.9A Active CN105904084B (zh) | 2016-06-17 | 2016-06-17 | 一种激光诱导铝热焊接方法 |
Country Status (1)
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CN (1) | CN105904084B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5619994A (en) * | 1979-07-26 | 1981-02-25 | Kawasaki Steel Corp | Welding method of silicon steel strip |
CN101546790A (zh) * | 2009-04-24 | 2009-09-30 | 中山大学 | 一种利用激光诱导铝热反应制备太阳电池背面点接触电极的方法 |
CN102248280A (zh) * | 2011-06-24 | 2011-11-23 | 中国科学院宁波材料技术与工程研究所 | 一种铝热反应箔、其制作方法以及在焊接工艺中的应用 |
CN102699465A (zh) * | 2012-06-20 | 2012-10-03 | 哈尔滨工业大学 | 高体积分数碳化硅颗粒增强铝基复合材料的激光诱导纳米钎焊方法 |
DE102012014711A1 (de) * | 2012-07-20 | 2014-01-23 | Institut für innovative Technologien, Technologietransfer, Ausbildung und berufsbegleitende Weiterbildung (ITW) e.V. | Fügeverfahren für thermisch empfindliche Strukturen |
CN103600169A (zh) * | 2013-11-28 | 2014-02-26 | 哈尔滨工业大学 | 激光引燃自蔓延连接Cf/Al复合材料与TiAl的方法 |
-
2016
- 2016-06-17 CN CN201610436860.9A patent/CN105904084B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5619994A (en) * | 1979-07-26 | 1981-02-25 | Kawasaki Steel Corp | Welding method of silicon steel strip |
CN101546790A (zh) * | 2009-04-24 | 2009-09-30 | 中山大学 | 一种利用激光诱导铝热反应制备太阳电池背面点接触电极的方法 |
CN102248280A (zh) * | 2011-06-24 | 2011-11-23 | 中国科学院宁波材料技术与工程研究所 | 一种铝热反应箔、其制作方法以及在焊接工艺中的应用 |
CN102699465A (zh) * | 2012-06-20 | 2012-10-03 | 哈尔滨工业大学 | 高体积分数碳化硅颗粒增强铝基复合材料的激光诱导纳米钎焊方法 |
DE102012014711A1 (de) * | 2012-07-20 | 2014-01-23 | Institut für innovative Technologien, Technologietransfer, Ausbildung und berufsbegleitende Weiterbildung (ITW) e.V. | Fügeverfahren für thermisch empfindliche Strukturen |
CN103600169A (zh) * | 2013-11-28 | 2014-02-26 | 哈尔滨工业大学 | 激光引燃自蔓延连接Cf/Al复合材料与TiAl的方法 |
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Publication number | Publication date |
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CN105904084B (zh) | 2018-01-16 |
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Effective date of registration: 20230331 Address after: 010000 Intersection of Genghis Khan Street and Horqin North Road, Xincheng District, Hohhot, Inner Mongolia Autonomous Region Patentee after: Hohhot Xincheng Innovation and Entrepreneurship Service Center Address before: No. 58, Gongye North Road, Licheng District, Jinan City, Shandong Province Patentee before: SHANDONG CHENGKUN INFORMATION TECHNOLOGY CO.,LTD. |
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