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The effect of fibre surface treatment, resin type and fabrication process on the interlaminar shear strength of carbon fibre composites

✍ Scribed by Judd, Nigel C. W.

Publisher
Wiley (John Wiley & Sons)
Year
1977
Tongue
English
Weight
893 KB
Volume
9
Category
Article
ISSN
0007-1641

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✦ Synopsis

Abstract

Some data related to the preparation of carbon fibre composites is summarised.

A limited investigation concerned with presenting markedly different fibre surfaces to the resin by coating with metals and stearic acid is also described.

There are carbon fibre surface treatments which lead to improved shear strength, but it is not clear how they are affecting the fibre surface. It also seems likely that some facets of the processing technique can have a large effect on composite quality as indicated by shear strength measurements.

The difficulties in interpreting results and identifying sources of variability points to the advisability of statistically planned experiments to assess the significance of changes when investigating possible materials and processing improvements.

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