大型铸锻件
大型鑄鍛件
대형주단건
HEAVY CASTING AND FORGING
2014年
1期
20-22,26
,共4页
LZ50钢%力学性能%工艺
LZ50鋼%力學性能%工藝
LZ50강%역학성능%공예
LZ50 steel%mechanical property%research
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。
通過對LZ50鋼的化學成分與力學性能進行分析,觀察金相組織,分析拉伸斷口,調查工藝執行情況,找齣影響該鋼力學性能的主要因素,從而提高該鋼的綜閤力學性能,生產齣高質量的車輛車軸鋼。
통과대LZ50강적화학성분여역학성능진행분석,관찰금상조직,분석랍신단구,조사공예집행정황,조출영향해강역학성능적주요인소,종이제고해강적종합역학성능,생산출고질량적차량차축강。
Through analyzing the chemical composition and mechanical property of LZ 50 steel, observing the met-allographic structure , analyzing the tensile fracture , and investigating the actual implementation of the process , the ma-jor factors which affect the mechanical properties of LZ 50 steel are figured out , and its comprehensive mechanical prop-erties are improved , so that high-quality steel for the vehicle axle can be produced .