形状因子对微观定向结构<strong>Cu-W</strong>复合材料触头的力学和电学性能的影响

形状因子对微观定向结构Cu-W复合材料触头的力学和电学性能的影响

韩颖, 李思达, 曹云东, 李述军, 陆艳君, 孙宝玉

Influence of Shape Factor on Mechanical and Electrical Properties of Cu-W Composites with Micro-oriented Structure

HAN Ying, LI Sida, CAO Yundong, LI Shujun, LU Yanjun, SUN Baoyu

表1 400 MPa应力、应变值

Table 1 400 MPa stress and strain

400 MPa	Triangle	Quadrilateral	Hexagon
Stress/MPa	$1.792 \times 10^{3}$	$1.600 \times 10^{3}$	$1.491 \times 10^{3}$
Strain/mm	$1.416 \times 10^{- 2}$	$1.353 \times 10^{- 2}$	$1.312 \times 10^{- 2}$