摘要
使用COSMAP热处理数值模拟软件对40Cr钢端淬试验过程进行了模拟。测定了40Cr钢试样标准端淬试验后的硬度和显微组织分布,同时通过计算机模拟得到了试样淬火过程中每一瞬间的温度、应力、组织及硬度的变化情况,模拟结果与端淬试验结果基本吻合。
Numerical simulation of end-quench hardenability test process for 40Cr steel was performed by using COSMAP heat treatment software.The distributions of hardness and microstructure of 40Cr steel specimen were measured after the standard end-quench hardenability test; besides,the instantaneous variations in temperature,stress,microstructure and hardness of the specimen during the quenching were achieved by a computer simulation technology,with both being basically identical.
出处
《热处理》
CAS
2010年第4期54-57,共4页
Heat Treatment
关键词
端淬试验
数值模拟
温度-组织-应力场
end-quench hardenability test
numerical simulation
temperature-structure- stress field
