Corrosion under thermal insulation

被引:5
|
作者
Norsworthy, R
Dunn, PJ
机构
[1] Lone Star Corros Serv, Lancaster, TX 75146 USA
[2] Polyguard Prod Inc, Mech Prod Div, Ennis, TX 75120 USA
关键词
D O I
暂无
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Corrosion under thermal insulation is a major problem in a variety of industries. Whether the pipe or other structure is buried or above ground, proper design and installation techniques can control corrosion. Insulation normally becomes wet as a result of poor installation practices or a failure to install sufficient vapor barrier and waterproofing materials. Moisture in insulation increases heat loss and deteriorates the insulation. This article discusses the proper selection, installation, and use of coatings on the metal before the insulation is applied.
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页码:38 / 43
页数:6
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