摘要
根据轴承温锻模的使用条件、性能要求 ,优选出 65Nb材料 ,并对它进行了合理的热处理 ,分析了其抗高温软化性能 ,揭示了其提高模具寿命的原因。
According to the results of the using conditions and properties of the warm forging dies for the bearing. The optimization of die materials is 65Nb. A reasonable heat-treatment is designed for this material. On the base of the experimental study of the softening resistance the reason how to develop the service life of the die is esposed.
出处
《电加工与模具》
2001年第2期26-28,共3页
Electromachining & Mould
