摘要
天津特殊钢厂承担了9Cr_4Mo_3Si_2 WV这种新型模具钢材料的冶炼、锻造的试制工作。文章详细介绍了试制过程中对钢锭的质量要求,锻造工艺、热加工温度、化学成份的影响、加热时间的控制等试验数据。实践证明:这种材料有较高的强度、耐磨性、韧性,是一种经济的冷挤压横具材料,在生产中使用效果很好。
Tianjin Special Steel Factory pertormed the trial ot making and forging ot 9Cr4Mo8Si2 WV steel,the new die steel. To introduce the experimental data of the quality requirement, the forging process, the hot processing temperature, the influence of chemical composition and the control of heating time for steel ingot. The practice proves that with higher strength, wearibility and tenacity, the material is one of the economic cold extruding die materials,performing excellently in production.
出处
《天津冶金》
CAS
1998年第4期8-10,24,共4页
Tianjin Metallurgy
