摘要
主要介绍了一种高强度、高延伸率球墨铸铁汽车差速器壳,在实现其国产化过程中解决渣气孔的一些思路和方法。通过生产实践论证了该方案在高牌号球墨铸铁中小件产品渣气孔的解决上具有一定的意义。
Aiming at a kind of high-strength,high-elongation ductile iron automobile differential case,some ideas and methods to solve the slag blowhole in the process of realizing its localization have been introduced in the text.Through production practice,it is proved that the scheme has certain significance in solving the slag blowhole of high-grade ductile iron medium and small products.
作者
商崇元
焦燕妍
李飞
SHANG Chongyuan;JIAO Yanyan;LI Fei(Guangxi Yuchai Machine Parts Manufacturing Co.,Ltd.,Yulin 537005,Guangxi China)
出处
《中国铸造装备与技术》
CAS
2021年第1期71-73,共3页
China Foundry Machinery & Technology
关键词
差速器壳
高牌号球墨铸铁
中小件产品
渣气孔
Differential case
High-grade ductile iron
Medium and small products
Slag blowhole
