摘要
铸铁零部件在制造和使用过程中产生的缺陷和损坏,需要修补时,应根据铸铁的特点采用相应的焊补工艺进行焊补修复。
The defects or damage of iron casting either in manufacturing or during usage should be repaired,which should be done according to its character and corresponding welding process.
出处
《机械管理开发》
2004年第4期52-53,共2页
Mechanical Management and Development
关键词
冷却速度
石墨化元素
焊接应力
热焊法
Cooling specd Graphitized element Welding stress Welding hot
