纯W高压扭转显微组织演化过程TEM分析
李萍,林泉,周玉峰,薛克敏(
),吴玉程
),吴玉程
TEM Analysis of Microstructure Evolution Process of Pure Tungsten Under High Pressure Torsion
Ping LI,Quan LIN,Yufeng ZHOU,Kemin XUE(),Yucheng WU
),Yucheng WU
图7. 纯W高压扭转不同圈数下的晶内和晶界HRTEM像
Fig.7. HRTEM images of tungsten grain inside and boundary processed by HPT(a~c) grain A inside, grain B inside and grain boundary under 1 turn, respectively(d~f) grain C inside, grain D inside and grain boundary under 2 turns, respectively(g~i) grain E inside, grain F inside and grain boundary under 5 turns, respectively
