摘要
通过对LZ50钢的化学成分与力学性能进行分析,观察金相组织,分析拉伸断口,调查工艺执行情况,找出影响该钢力学性能的主要因素,从而提高该钢的综合力学性能,生产出高质量的车辆车轴钢。
Through analyzing the chemical composition and mechanical property of LZ50 steel, observing the met- a11ographic structure, analyzing the tensile fracture, and investigating the actual implementation of the process, the major factors which affect the mechanical properties of LZ50 steel are figured out, and its comprehensive mechanical properties are improved, so that high-quality steel for the vehicle axle can be produced.
出处
《大型铸锻件》
2014年第1期20-22,26,共4页
Heavy Casting and Forging
关键词
LZ50钢
力学性能
工艺
LZ50 steel
mechanical property
research
