量化水淬和盐水淬冷却特性及淬火畸变研究  

Cooling Characteristic and Quenching Distortion with Quantifying Water and Brine Quenching

作　　者：张文勇[1] 陈亚维[1] 

机构地区：[1]中原工学院机械系,河南郑州450007

出　　处：《金属热处理》2004年第11期50-53,共4页Heat Treatment of Metals

摘　　要：用标准淬火介质冷却性能测试仪 ,系统地测试了量化淬火参数对介质冷却特性的影响 ,并通过 4 5钢试样进行了量化淬火畸变的研究。试验结果表明 ,通过调整量化淬火参数K、Ts和Q值 ,可有效控制淬火介质的冷却特性 。The effects of quantifying quenching parameters K、Ts and Q on the cooling characteristics of quenchant were tested by means of the Inconel 600 testing probe,and the quantifying water or brine quenching distortion of 45 steel samples was also investigated.The results show that the cooling characteristics of quenchant can be effectively controlled by adjusting the quantifying quenching parameters K、Ts and Q,and the quantifying water or brine quenching distortion of the quenched samples is smaller than that of the conventional quenching in water and in oil.

关 键 词：量化淬火 淬火畸变 冷却曲线 

分 类 号：TG154.431[金属学及工艺—热处理] TG156.3[金属学及工艺—金属学]