纳米孪晶金属和纳米孪晶共价材料的力学行为

温斌, 田永君

Mechanical Behaviors of Nanotwinned Metals and Nanotwinned Covalent Materials

WEN Bin, TIAN Yongjun

图1 说明孪晶几何的单位球示意图

Fig.1 Schematic of the shape changes of the spherical grain above the twin boundary, and illustration of twinning elements (K1—twinning plane, K2—conjugate twinning plane before twinning, K2'—conjugate twinning plane after twinning, η1—twinning direction, η2—conjugate twinning direction, s—magnitude of shear)