Evaluation of the strength of a metal-matrix composite used for healing defects

被引：0
|
作者：
Sharygin, YM [1 ]
Teplinskii, YA [1 ]
Kolotovskii, AN [1 ]
Ermolenko, NM [1 ]
机构：
[1] Severnipigaz Co, Affliated Branch, All Russia Res Inst Nat Gases & Gas Proc Technol, Ukhta, Russia
来源：
INDUSTRIAL LABORATORY | 1999年 / 65卷 / 10期
关键词：
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A mechanism describing the strength recovery of damaged pipelines using a healing metal-matrix composite is proposed. A tentative evaluation of the increased strength from healing defects with ST molecular metal is given based on strain gauge measurements. Results of an acoustic-emission inspection of pressure-tested pipes treated for defects with ST molecular metal under field conditions are presented.
引用
收藏
页码：676 / 678
页数：3
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