Strength enhancement by shear-flow assisted dispersion of carbon nanotubes in aluminum matrix composite

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초록

A large shear flow under high-ratio differential speed rolling promoted the formation of a novel microstructure in which carbon nanotubes were uniformly dispersed and directionally aligned in the aluminum matrix. As a result, the processed composite exhibited a high yield stress (similar to 400 MPa) and good ductility (similar to 10%). (c) 2013 Elsevier B.V. All rights reserved.

키워드

Composites; Carbon nanotubes; Grain refinement; Bulk deformation; Mechanical characterization; METAL
제목
Strength enhancement by shear-flow assisted dispersion of carbon nanotubes in aluminum matrix composite
저자
Yoo, S. J.; Kim, W. J.
DOI
10.1016/j.msea.2013.01.072
발행일
2013-05-15
유형
Article
저널명
Materials Science and Engineering: A
권
570
페이지
102 ~ 105