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1 区域α 和区域β的Vikers显微硬度平均值 (HV)

Table 1 Mean Vickers micro-hardnesses in area α and area β

Sample a1 a2 b1 b2 Ag/10%Ti2SnC 52.4 77.4 44.7 69.1 Ag/12%Ti2SnC 63.7 84.1 48.1 74.7 Ag/15%Ti2SnC 75.0 95.1 58.9 82.6