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基于激光表面热处理技术,提出对滑阀座的表面局部淬火,设计了激光表面热处理技术的新工艺并做了相关试验,获得了较好的效果。
Based on the laser surface heat treatment technology, the surface quenching of the valve seat was proposed. A new laser surface heat treatment technology was designed and related experiments were carried out, and good results were obtained.