Magnetic pipe flaw detector MTΠ

被引：2
|
作者：
Loskutov, V. E. [1 ]
机构：
[1] MNPO Spektr, ZAO Res Inst Introscopy, OAO NPO Spetsneftegaz, Moscow 119048, Russia
来源：
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2008年 / 44卷 / 04期
关键词：
D O I：
10.1134/S1061830908040098
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A (sic)MT Pi magnetic flaw detector with transverse magnetization of pipes, which was designed at ZAO Spektr is described in brief. It is to be used for inspecting the state of buried gas-main pipelines, detecting mechanical, erosion, and corrosion flaws in them, and estimating their dimensions and location in the tested section. Performance characteristics of the flaw detector are compared with those of earlier designed flaw detectors with longitudinal magnetization of tested pipes.
引用
收藏
页码：290 / 295
页数：6
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