摘要
分析了热镀锌钢管的镀锌层结构,化学成分,热镀锌台金和工艺操作等对钢管外观质量的影响,并提出了相应的解决措施。
The paper analyses the effects of coating-layer structure, chemical composition, galvanizing alloy and process performance of hot-galvanized steel pipes on external pipe quality and also puts forward some corresponding measures taken to improve the external quality.
出处
《钢管》
CAS
1993年第1期35-39,共5页
Steel Pipe
关键词
焊接钢管
热镀锌
外观质量
welded steel pipe hot-galvanizing external quality
