CHEMICAL-INDUSTRY APPLICATIONS OF ACOUSTIC-EMISSION

被引：0
|
作者：
FOWLER, TJ
机构：
来源：
MATERIALS EVALUATION | 1992年 / 50卷 / 07期
关键词：
ACOUSTIC EMISSION; CHEMICAL INDUSTRY; LEAK MONITORING; NONDESTRUCTIVE TESTING; RAILROAD TANK CARS;
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：
Acoustic emission (AE) has been found to be a reliable, cost-effective indicator of structural problems and has developed into a mature nondestructive inspection technology. The method is widely used in the chemical industry and has led to significant improvement in equipment performance. The paper reviews use and development of AE-based test procedures for fiber-reinforced plastic and metal tanks, pressure vessels, piping, and transportation equipment. A recently developed procedure for testing railroad tank cars is reviewed in detail. In addition, the paper describes an application of AE for on-line leak detection monitoring of sulfuric acid plant heat exchangers.
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页码：875 / 882
页数：8
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