Holographic-interferometric leakage testing of bellows

被引：0
|
作者：
Shanin, VI
机构：
来源：
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 1995年 / 31卷 / 10期
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D O I：
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中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Holographic interferometry is considered as a means of resting bellows for leakage without filling them with a special gas mixture immediately after welding or soldering. A formula is obtained for the dependence of the inspection time on the hole size. The diagram of the experimental arrangement is given. A leakage testing method is described and experimental results obtained with it are reported.
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页码：781 / 784
页数：4
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