摘要
某产品的60钢零件热处理后其底面发现有裂纹。通过试验,找出了零件开裂的主要原因。对热处理工艺改进后,减少了诱发零件开裂的因素,降低了淬火操作的难度,保证了该零件的热处理质量。
Cracks were revealed in 60 steel parts of a certain product after being heat-treated. The essential causes for crack initiation in the parts have been cleared by test. After the heat treatment process was improved on, factors inducing part to crack were decreased ,the quenching of part became easy to operate and the heat treatment quality of part was ensured.
出处
《热处理》
CAS
2008年第2期63-65,共3页
Heat Treatment
关键词
裂纹
热处理工艺
热处理质量
crack
heat treatment process
heat treatment quality
