Ce元素对316LN奥氏体不锈钢高温蠕变性能的影响

杨仁贤, 马澍成, 蔡欣, 郑雷刚, 胡小强, 李殿中

Influence of Cerium on Creep Properties of 316LN Austenitic Stainless Steel

YANG Renxian, MA Shucheng, CAI Xin, ZHENG Leigang, HU Xiaoqiang, LI Dianzhong

图2 0Ce和32Ce钢的最小蠕变速率与蠕变应力、温度倒数的对数曲线

Fig.2 Logarithmic curve of the minimum creep rate versus creep stress at 700oC (a) and the minimum creep rate versus the reciprocal of temperature multiplied by 1000 under 200 MPa (b) of 0Ce and 32Ce steel