Quench Cooling and Quenching Simulation of Steel Parts
This report focused on the heat transfer coefficient (HTC) for quenching simulation of steel parts. It is not easy to estimate the nonuniform HTC on the surface of quenched complex-shaped steel parts like gears. Silver probes are useful for estimation of the HTC. However, the consideration of the effect of shape and size of component on HTC in quenching is often important to improve the simulation accuracy. In order to estimate the nonuniform HTC, the combination between lumped heat capacity method and inverse method and a step-by-step approach that uses the silver rod specimen, the simplified-shape specimen and the real steel part are useful.
quenching cooling characteristic heat transfer coefficient simulation steel parts
Michiharu Narazaki
Utsunomiya University,Utsunomiya,Japan
国际会议
The Fourth Asian Conference on Heat Treatment and Surface Engineering(第四届亚洲热处理及表面工程大会)
北京
英文
12-17
2009-10-27（万方平台首次上网日期，不代表论文的发表时间）