碳钢阀门外防腐涂层物理机械性能检验方法与仪器

Test Method and Instrument of Outer Anticorrosive Coating Physical and Mechanical Properties of Carbon Steel Valves

外表面防腐涂层性能是非耐腐金属工业阀门的重要质量指标,本文从制造厂生产实际出发,着重介绍并推荐适合车间现场应用的碳钢阀门外防腐涂层干膜厚度、附着力、孔隙率等物理机械性能的检验方法以及相应的检测仪器。

Outer anticorrosive coating physical and mechanical properties are important quality index of non-corrosion resistance industrial valves. This article begins with actual manufacture, focuses on and recommends test method and instrument of anticorrosive coating physical and mechanical properties such as dry film thickness, adhesion and porosity of carbon steel valves, which suits site application in workshop.