【摘要】 本文报道了适量稀土元素对马氏体时效不锈钢、奥氏体耐热不起皮钢、高速钢以及弹簧钢有关性能的影响并对稀土元素作用机制进行了初步探讨。更多还原

【Abstract】 In this paper the effect of RE on the relevant behaviour of maraging stainless steel,austeniticheat resistant steel,high speed steel and spring steel is recounted,and the effect mechanism of REis also preliminary studied.更多还原