DEMONSTRATION OF NUCLEAR-MAGNETIC-RESONANCE IMAGING FOR VOID DETECTION IN CARBON-FIBER REINFORCED POLYMER COMPOSITES, AND COMPARISON WITH ULTRASOUND METHODS

被引：10

作者：

JEZZARD, P

WIGGINS, CJ

CARPENTER, TA

HALL, LD

BARNES, JA

JACKSON, P

CLAYDEN, NJ

机构：

[1] UNIV CAMBRIDGE,SCH CLIN MED,HERCHEL SMITH LAB MED CHEM,UNIV FORVIE SITE,ROBINSON WAY,CAMBRIDGE CB2 2PZ,ENGLAND

[2] ICI COMPOSITES INC,TEMPE,AZ 85284

[3] ICI PLC,WILTON MAT RES CTR,MIDDLESBROUGH TS6 8JE,CLEVELAND,ENGLAND

来源：

JOURNAL OF MATERIALS SCIENCE | 1992年 / 27卷 / 23期

关键词：

D O I：

10.1007/BF00576286

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nuclear magnetic resonance imaging has been used as a method of void detection in carbon-fibre reinforced polymer composites. This is accomplished by observation of signal from water molecules which have ingressed into surface-connected defect regions within the polymer composite. Problems associated with the conductivity of these samples are discussed, along with methods of overcoming those difficulties.

引用

页码：6365 / 6370

页数：6

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[No title captured]

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