间隙元素OβTi-15Mo合金超低温力学性能的影响
戴进财, 闵小华, 辛社伟, 刘凤金

Effect of Interstitial Element O on Cryogenic Mechanical Properties in β-Type Ti-15Mo Alloy
DAI Jincai, MIN Xiaohua, XIN Shewei, LIU Fengjin
图3 0.2O和0.4O合金于20 K下的拉伸载荷-位移曲线及拉断试样宏观照片
Fig.3 Tensile load-displacement curves (a) and macro-photographs of tensile fractured specimens (b) of 0.2O and 0.4O alloys deformed at 20 K