T2紫铜与304不锈钢的氩弧焊接

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英文篇名：Argon arc welding of T2 copper and 304 stainless steel 作者：韩静波 ; 韦卫 ; 葛志友 ; 葛倩 ; 李东海 ; 葛影 ; 皋古胜 英文作者：HAN Jingbo;WEI Wei;GE Zhiyou;GE Qian;LI Donghai;GE Ying;GAO Gusheng;Beijing Aerospace Propulsion Institute;Tianjin Yuhang Xingda Vacuum Equipment Manufacturing Co.,Ltd.; 关键词：T2紫铜 ; 304不锈钢 ; 焊接方法选择 英文关键词：T2 copper;;304 stainless steel;;welding methods selection 中文刊名：DHJI 英文刊名：Electric Welding Machine 机构：北京航天动力研究所;天津市宇航兴达真空设备制造有限公司; 出版日期：2019-03-20 出版单位：电焊机 年：2019 期：v.49;No.382 语种：中文; 页：DHJI201903025 页数：2 CN：03 ISSN：51-1278/TM 分类号：105-106

摘要

T2紫铜与304不锈钢焊接以往均采用气焊方法,由于产品是在高温下使用,焊接接头经循环加热会出现松动现象,造成渗漏及接头强度降低,部分接头不能达到使用要求。采用氩弧焊焊接T2紫铜与不锈钢焊缝,经反复试验发现,工艺性能良好、操作简单、焊接质量稳定,大大降低了制造成本,缩短了生产周期,提高了接头的强度。
        Gas welding was usually used for welding of T2 copper and 304 stainless steel before. Because the product is used in high temperature, the welded joint is easy to loose when heating,the leakage is caused and joint strength reduces,some joints can not meet the requirements. After repeated tests,it is found that the argon arc welding is better than gas welding for welds of T2 copper and stainless steel. Argon arc welding is easy to operate and its welding quality is stable. It also can reduce manufacturing cost greatly,shorten production period and enhance the strength of joints.

引文

[1]葛志友,皋锦春,侯丽荣.T2紫铜与Q235的焊接材料选择[J].电焊机,2012,42(11):97-98.
    [2]葛志友,皋锦春,侯丽荣,等.紫铜垫板对氩弧焊接双面成型的影响[J].电焊机,2013,43(1):67-68
    [3]吕殿恒.焊接修复实例[M].北京:机械工业出版社,1994.
    [4]陈祝年.焊接工程师手册[M].北京:机械工业出版社,2002.
    [5]刘云龙.焊工技师手册[M].北京:机械工业出版社,1998.