INCREASING THE STABILITY OF THE PROCESS OF WELDING STRUCTURES OF ALUMINIUM AND MAGNESIUM ALLOYS USING AN IMMERSED ARC.

被引：0
|
作者：
Nesterov, A.F. [1 ]
Bulgachev, E.A. [1 ]
Boitsev, N.B. [1 ]
机构：
[1] K. E. Tsiolkovskii Inst of Aviation, Technology, Moscow, USSR, K. E. Tsiolkovskii Inst of Aviation Technology, Moscow, USSR
来源：
Welding Production (English translation of Svarochnoe Proizvodstvo) | 1986年 / 33卷 / 10期
关键词：
WELDING; -; Electrodes;
D O I：
暂无
中图分类号：
TG4 [焊接、金属切割及金属粘接];
学科分类号：
080201 ; 080503 ;
摘要：
The results show that structures of aluminum and magnesium alloys up to 60mm thick can be welded efficiently by welding (without edge preparation) with an immersed arc using a non-consumable electrode. This procedure results in high quality welded joints with a small number of defects. It is shown that consumable electrode welding with an immersed arc is also highly efficient in welding components of comparatively small thickness (5. 0-10. 0mm). In this case it is not necesary to use filler wire (strength factor 0. 90-0. 95). The results show that the stability of the welding process and, consequently, the probability of producing high quality welded joints are determined by a limited range of the welding parameters.
引用
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页码：11 / 12
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