摘要
本文为铸铁件可焊性的分析。运用断裂力学观念点对铸铁件补焊时产生裂纹的原因进行了剖析，给出了具体工艺措施及实例。
The article analyses the weldability of the cast iron and the reason of cracles in the courese of mend－weld of cast iron. It also gives examples and skills of the measures.
出处
《天津成人高等学校联合学报》
2000年第3期21-24,共4页
Journal of Tianjin Adult Higher Learning
关键词
铸铁
组织特征
可焊性
裂纹剖析
防裂应用
organizational features of cast iron
weldability of cast iron
crackle analysis
application of the crackle prevention.
