高强度耐磨钢WZB-NM360A缓冷坑回火工艺分析

Analysis of Tempering Process in Slow Cooling Pit for High Strength Wear Resistant Steel WZB-NM3 60A

针对 WZB-NM3 60 A薄板板型、性能不易控制的特点 ,对 WZB-NM3 60 A缓冷坑热处理工艺进行分析、总结 ,提出了改进措施和建议。

According to the features thatshape,properties of WZB-NM3 60 thin plate are noteasy to be controlled,analysis and summing up are made of heat treatment process in slow cooling pit for WZB- NM3 60 A,improving measures and proposals are putforward.