多场耦合侵蚀下环保Ag/Ti2SnC复合电接触材料的微/纳米力学行为及微结构演变

多场耦合侵蚀下环保Ag/Ti₂SnC复合电接触材料的微/纳米力学行为及微结构演变

丁宽宽, 丁健翔, 张凯歌, 白忠臣, 张培根, 孙正明

Micro/Nano-Mechanical Behavior and Microstructure Evolution of Eco-Friendly Ag/Ti₂SnC Composite Electrical Contacts Under Multi-Field Coupled Erosion

DING Kuankuan, DING Jianxiang, ZHANG Kaige, BAI Zhongchen, ZHANG Peigen, SUN Zhengming

图9 Ag/x%Ti₂SnC复合材料载荷-深度曲线的塑性形变占比( $ξ$ )和弹性形变占比(δ)计算示意图

Fig.9 Calculation schematic of plastic deformation ratio ( $ξ$ ) and elastic deformation ratio (δ) based on the load-depth curve