The spheroidizing grow, in isothermal spheroidizing process, of carbides formed from deformation under high temperature in, hypoeutectic white castiron is studied.
对亚共晶白口铸铁经高温形变后所获得的碳化物在等温球化过程中球化长大进行了研究。
2
The surface of the hypoeutectic white castiron of great wearable work piece in common use was treated by laser hardening.
对要求高耐磨的大型工件常用的亚共晶白口铸铁材料进行了不同条件的激光表面强化处理。
3
The mechanical property of the hypoeutectic high chromium castiron extrusion samples was analyzed after extruded by semi-solid rheocasting forming.