货车转8G侧架滑槽磨耗板双介质淬火、回火工艺

Dual agent quenching and tempering processes for slide groove wear plate of side frame of Z8G freight car bogie

介绍了对货车转8G侧架滑槽磨耗板采用整体加热双介质淬火、回火工艺进行热处理的工艺,解决了单介质淬火存在的问题,保证了转8G滑槽磨耗板的质量满足设计要求。