摘要
研究了不同调质工艺对WNM400E钢板强度、硬度、冲击韧性的影响。通过对试验数据、金相组织进行对比分析,确定了该钢种的生产工艺,为下一步工艺优化指明了方向。
The article studies the effect of different quenching and tempering processes on the strength, hardhess, impact toughness of WNM400E steel plate, determines the production process of the steel grade by means of comparative analysis on test data and.metaUographic structure, which provides the basis for further process optimization.
出处
《宽厚板》
2012年第4期5-8,共4页
Wide and Heavy Plate
