立式真空油淬炉在薄壁件热处理中的应用  

Application of Vertical Vacuum Oil Quenching Furnace on Heat Treatment Process of Thin-walled Parts

作　　者：薛卫东[1] 黄宏武[1] 魏巍[1] 

机构地区：[1]郑州飞机装备有限责任公司,河南郑州450005

出　　处：《热加工工艺》2013年第6期172-174,共3页Hot Working Technology

摘　　要：采用ZCL-408立式真空油淬炉,对不同有效厚度的30CrMnSiA、30CrMnSiNi2A两种材料的热处理工艺进行了研究。结果表明:ZCL-408立式真空油淬炉可用于长轴杆类零件的热处理,硬度、力学性能、变形量以及表面光亮度均能满足技术要求,能够很好地解决此类零件的淬火变形问题,并且淬火转移时间也可以满足合金钢薄壁细长杆件的热处理技术的相关要求。Using ZCL-408 vertical vacuum oil quenching furnace, the heat treatment process of the different effective thickness of 30CrMnSiA and 30CrMnSiNi2A was investigated. The results show that ZCL-408 vertical vacuum oil quenching furnace can be used in the heat treatment process of long axis bar parts, and the rigidity, mechanical properties, deformation and surface brightness can meet the technique requirement. The treatment can also deal with the distortion during quenching. Moreover, the quenching transferring time can meet the heat treatment process requirements of the alloy steels thin-walled slender bar.

关 键 词：薄壁 真空 转移时间 

分 类 号：TG156.95[金属学及工艺—热处理]