与摩擦材料和制动器相关的热传输特性

[中文适用范围]： 这份 SAE 信息报告定义了热传输特性，这对于评估制动衬片@鞋@盘和鼓材料的热管理能力非常重要。报告讨论了热扩散率@比热容@导热率和热膨胀。确定了相应 ASTM 标准的测量技术。讨论的热传输属性是材料样本属性，而不是整个组件（例如垫组件）的属性。 [外文原描述]： This SAE Information report defines the thermal transport properties important in the assessment of heat management capability of brake lining, shoe, disc and drum materials. The report discusses thermal diffusivity, specific heat capacity, thermal conductivity and thermal expansion. Measurement techniques for the appropriate ASTM StandardDetails are identified. The thermal transport properties discussed are material sample properties, not the properties of entire components such as pad assemblies.Cross Reference: ASTMC1114,ASTME1225,ASTME1269,ASTME1461,ASTME228,ISO6313,J160,J160_201302,JISD4416