Hot Disk方法对变压器铁质片层核心的导热性能的各向异性测试

The Hot Disk Thermal Constants Analyser can be used for measurements on anisotropic samples such as stacks of metal sheets. In this application note sheets of transformer iron core samples were measured with both the slab technique in order to obtain the individual plate’s thermal conductivity, diffusivity and specific heat capacity and the anisotropic technique to find the properties of a stack of these plates.