拉伸应变对9Ni钢低温韧性的影响
刘东风 ,卫英慧,范光伟
Effect of Tensile Strain on Low-Temperature Toughness of 9Ni Steel
LIU Dong-feng,,WEI Ying-hui,FAN Guang-wei
中国钢铁期刊网 . 2013, (6): 12 -16 .