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| 铝合金与奥氏体不锈钢的火焰钎焊 | |
| 引用本文： | 吕念春,王玖升,王云涛.铝合金与奥氏体不锈钢的火焰钎焊[J].沈阳理工大学学报,2009,28(2):16-20. |
| 作者姓名： | 吕念春 王玖升 王云涛 |
| 作者单位： | 1. 沈阳理工大学,材料科学与工程学院,辽宁,沈阳,110168;哈尔滨工业大学,航天工程与力学系,黑龙江,哈尔滨,150001 2. 山东寿光巨能特钢有限公司钢管厂,山东,寿光,262711 3. 哈尔滨工业大学,航天工程与力学系,黑龙江,哈尔滨,150001 |
| 基金项目： | 中国博士后科学基金，黑龙江省自然科学基金重点项目 |
| 摘 要： | 通过火焰钎焊的方法，实现铝合金（LF6）与奥氏体不锈钢（1Cr18Ni9Ti）的焊接．首先在不锈钢的表面热浸镀一层ZL102铝合金，然后采用搭接的形式对热浸镀层和铝合金进行焊接，并分析了焊接接头的微观组织和拉伸性能．试验结果表明，采用火焰钎焊的方法能够获得优质的焊接接头，但热浸镀层的结合强度低于母材、钎缝的强度． |
| 关 键 词： | 火焰钎焊 铝合金 不锈钢 热浸镀 焊接接头 |
Flame Brazing Between Aluminium Alloy and Austenitic Stainless Steel |
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| L Nian-chun,WANG Jiu-sheng,WANG Yun-tao.Flame Brazing Between Aluminium Alloy and Austenitic Stainless Steel[J].Transactions of Shenyang Ligong University,2009,28(2):16-20. | |
| Authors: | L Nian-chun WANG Jiu-sheng WANG Yun-tao |
| Affiliation: | 1.Shenyang Ligong University;Shenyang 110168;China;2.Steel Pipe Factory;Juneng Special Steel Ltd.Coporation of Shandong;Shouguang 262711;3.Department of Straunautics and Mechanics;Harbin Institute of Technology;Harbin 150001;China |
| Abstract: | By the measures of flame brazing,welding problems on aluminium alloy(LF6)and austenitic stainless steel(1Cr18Ni9Ti)are researched.A hot-dipped aluminum coating of ZL102 aluminium alloy is firstly performed on the surfaces of austenitic stainless steel,then the layers of hot-dipped aluminum and aluminium alloy are welded by the shape of lap welding,and microstructure and tensile property of welded joint are analyzed.Experimental results represent that a good welded joint can be attained by application of fla... |
| Keywords: | flame brazing aluminium alloy stainless steel hot-dipped welded joint |
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