<strong>Al+Ti</strong>对一种<strong>Ni-Cr</strong>合金组织及力学性能的影响

Al+Ti对一种Ni-Cr合金组织及力学性能的影响

张丰之, 吴云胜, 管现军, 侯介山, 周兰章

Influence of Al+Ti on Microstructure and Mechanical Properties of a Ni-Cr-based Alloy

ZHANG Fengzhi, WU Yunsheng, GUAN Xianjun, HOU Jieshan, ZHOU Lanzhang

图11 长期时效过程中γ′相尺寸的变化

Fig.11 Variations of diameter D (a) and $D_{t}^{3} - D_{0}^{3}$ of γ′ precipitates (b) with thermal exposure time t