摘要
介绍了焊管张力减径工艺的技术特点、张力减径机组的技术参数和设备特性，并通过金相组织对焊管经过张力减径机时，减径量对焊缝的影响进行了分析。实践证明，此工艺合理，产品质量好，能耗低。
In this paper,the characteristics of this technology and the parameters of the SRM are describedThe effect of stretch reduction on the weld seam has been investigated mainly through microstructure analysis. It has been proved that this process is efficient,low powerconsuming and can improve the quality of the tube
出处
《钢铁》
CAS
CSCD
北大核心
1999年第6期43-46,64,共5页
Iron and Steel
关键词
焊管
张力减径机
张力减径
锅炉
weld tube,weld seam,microstructure,stretch reduction mill,reduction,technological parameter
