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本文简述了在1Cr11MoV钢阀门上堆敷司太立合金耐磨层的焊接经验,提出了防止堆焊层裂纹的有效工艺措施和热处理要求。
This article briefly describes the welding experience of Ductile alloy wear layer on 1Cr11MoV steel valve, and puts forward the effective process measures and heat treatment requirements to prevent the crack of overlay layer.