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

表2 区域γ的Vikers显微硬度平均值 (HV)

Table 2 Mean Vickers micro-hardnesses of area γ

Sample a1 a2 b1 b2 Ag/10%Ti2SnC 56.9 685.1 37.5 53.3 Ag/12%Ti2SnC 64.3 778.3 44.9 57.6 Ag/15%Ti2SnC 80.9 1277.9 55.0 68.0