合肥工业大学学报杂志社 关键词:Fe3Al合金;奥氏体不锈钢;堆焊;钨极氩弧焊 [gap=885]Key words:Fe3Al alloy; austenite stainless steel; overlaying welding; gas tungsten arc weld
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In this paper we tried to repair the abraded shafts using laser overlaying welding technology.
采用激光堆焊技术及自动送粉工艺进行了轴件修复实验。
This paper is about the effect of applied longitudinal magnetic field on Co-based plasma overlaying welding alloy.
本课题就是在钻基等离子弧堆焊过程中引入纵向直流磁场,利用磁场的作用提高堆焊层的性能。
The results showed that the forming of crack was mostly made by the interface defect between overlaying welding layer and matrix.
结果表明,堆焊层与基体的界面缺陷是裂纹形成的主要原因。
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