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are the heat-to- dissipation of the specimen and the contact thermal resistance between the specimen and the heating plates. Figure 5 Heat storage experiment of CTB Figure 6 Comparison between......
金绞线标准(TB/T 3111-2017),电气化铁路用Cu-Mg合金网线其技术性能见表1[3]. 表1 铜合金接触线导电性能[3] Table 1 Electrical conductivity of copper alloy contact wire[3] 图2所示为连续挤压Cu-0.2Mg(质量分数,%)合金杆材的EBSD照片[4].受热加工过程再结晶的影响,晶粒呈......
manner generating the so-called ‘water-hammer’ pressures. These high pressures are responsible for most of the damage resulting from liquid impact and are maintained while the edge of the contact......