The structure evolution of AZ91D magnesium alloy and the modified AZ91D magnesium alloy during semi solid isothermalheattreatment was studied, and its transformation mechanism was also discussed.
There is a large landing has a grinder, a large vertical lathe, CNC lathe, bainite isothermal quenching heattreatment production line and other advanced production equipment.
拥有有大型落地磨床、大型立式车床、数控车床、贝氏体等温淬火热处理生产线等先进生产设备。
3
The microstructure and morphology of matrix steel (6422) cutter with continuous cooling and isothermal cooling heattreatment were studied.