DN80球墨铸铁管工艺改造  

Technological Transformation of DN80 Ductile Iron Pipe

作　　者：陈浩 韩爱学 黄帅 Chen Hao;Han Aixue;Huang Shuai(Angang Group Yongtong Ductile Iron Pipe Co.,Ltd.,Anyang Henan 455133)

机构地区：[1]安钢集团永通球墨铸铁管有限责任公司,河南安阳455133

出　　处：《山西冶金》2021年第6期201-202,共2页Shanxi Metallurgy

摘　　要：通过DN80管工艺技术改造,攻克了生产技术难度,使得产量和质量有了大幅度提升,在铸管行业中得到推广使用。Through the technological transformation of DN80 pipe,the production technical difficulty has been overcome,the output and quality have been greatly improved,and it has been popularized and used in the cast pipe industry.

关 键 词：水冷金属型离心铸管机 管径细 工艺改造 生产率 

分 类 号：TG242.1[金属学及工艺—铸造]