第一性原理研究钛合金中的沉淀强化

程坤, 陈树明, 曹烁, 刘建荣, 马英杰, 范群波, 程兴旺, 杨锐, 胡青苗

Precipitation Strengthening in Titanium Alloys from First Principles Investigation

CHENG Kun, CHEN Shuming, CAO Shuo, LIU Jianrong, MA Yingjie, FAN Qunbo, CHENG Xingwang, YANG Rui, HU Qingmiao

图7 在沉淀相R = 100 nm、f = 20%时，二元α + β双相Ti-xM (M = V、Cr、Mn、Fe、Co、Ni、Nb、Mo、Ta、W)合金的模量强化强度增量Δσ随x的变化

Fig.7 Δσ induced by the precipitation strengthening against x of the β phase of the α + β dual phase Ti-xM alloy (M = V, Cr, Mn, Fe, Co, Ni, Nb, Mo, Ta, W) with R = 100 nm and f = 20%