A quantitative metallographic study of fibre fracture during processing and creep of a short fibre reinforced aluminium alloy

被引：0
|
作者：
Kausträter, G [1 ]
Skrotzki, B [1 ]
Eggeler, G [1 ]
机构：
[1] Ruhr Univ Bochum, Inst Werkstoffe, Lehrstuhl Werkstoffwissensch, D-44780 Bochum, Germany
来源：
PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY | 2000年 / 37卷 / 11期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
In order to investigate the kinetics of fibre fracture occurring during creep in short fibre reinforced aluminium alloys produced by squeeze casting, a precise measurement of fibre lengths is necessary. A method is described which permits such fibres to be measured far more accurately than was previously possible. Using this method of measurement it is confirmed that fibre fracture occurs during creep. It is also shown that higher volume fractions of fibres in the composite material are always associated with smaller fibre lengths, this being due to fibres fracturing during the fibre preform manufacturing process. It is further shown that fibres also break during the infiltration process.
引用
收藏
页码：619 / 630
页数：12
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