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che jian di qi dui gang ban han jie leng lie wen min gan xing de yan jiu
Author(s): 
Pages: 33-35
Year: Issue:  8
Journal: Welding Technology

Keyword:  斜Y形坡口裂纹敏感性焊接材料预涂底漆;
Abstract: 采用斜Y形坡口焊接裂纹试验,主要针对预涂Interplate 317车间底漆和无车间底漆的钢板,分别采用CHE58-1和TWE-711Ti焊材进行了SMAW和FCAW-G焊接工艺下的焊接冷裂纹敏感性试验研究。研究结果表明:在本文采用的焊材和焊接工艺条件下,车间底漆的预涂并没有明显增大钢板的焊接冷裂纹敏感性。
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