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探索了Ｍ２高速钢与不锈钢（１８－８）的喷射成形焊接工艺，用扫描电子显微镜（ＳＥＭ）和ＳＥＭ／ＥＤＸ研究了焊接面的合金元素分布和组织结构特征。结果表明用喷射成形焊接高速钢和不锈钢有良好的工艺焊接性能。
The welding process of M2 high speed steel and stainless steel (18-8) was explored. The alloy elements distribution and microstructure of the weld surface were studied by scanning electron microscope (SEM) and SEM / EDX. The results show that the spray welding of high-speed steel and stainless steel welding process has good welding performance.