淬火过程组织转变孕育期的模拟计算  

The Simulation of the Incubation Period during a Quenching Process

作　　者：王同珍[1] 蔡大勇[2] 李强[2] 廖波[2] 肖立春[2] 

机构地区：[1]衢州学院（筹）,衢州浙江324006 [2]燕山大学,秦皇岛河北066004

出　　处：《金属热处理》2005年第C00期148-151,共4页Heat Treatment of Metals

摘　　要：本文运用三次样条插值原理，依据TTT曲线，结合CCT曲线，模拟计算出40Cr钢在淬火冷却过程中组织转变的孕育期，从而得出在给定条件下组织转变的转变温度。The incubation period of 40Cr Steel during a quenching process is simulated by the cubic splint interpolation, according to TTT and CCT curves. Therefore, the temperatures of structure beginning to transfer under the given conditions are obtained.

关 键 词：淬火 组织 孕育期 模拟 

分 类 号：TG142.41[一般工业技术—材料科学与工程] TG156.3[金属学及工艺—金属材料]