摘要
对空冷器翅片管整体热浸镀锌关键工艺进行了试验研究,采取局部防镀、机械振动、钝化等特殊工艺,可解决漏镀、片间锌瘤、白锈等缺陷。
This paper introduces the experimental investigation of key process for the finned tube of air cooler. Through adopting some special technologies such as partially galvanized—proof, mechanical shock and passivation etc., some quality problems on the finned tube surface such as missing galvanizing, zinc lump between the fins and white rust are resolved.
出处
《沈阳建筑工程学院学报》
1991年第4期361-365,共5页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
关键词
翅片管
镀锌
空冷器
工艺
试验
finned tube
technological property test
mechanical vibration
self—passivation
hot—dip galvanizing
missing galvanizing
white rust
