@inproceedings{145ecc34b69148c8b8d777feb4a86a65,
title = "Effects of particle size on microstructure of the matrix alloy in aluminum matrix composites",
abstract = "Aluminum matrix composites, reinforced by 0.15μm and 5μm Al 2O3 particles with 40\% volume fractions were fabricated by squeeze casting technique. The microstructure characterization near the interfaces of Al2O3p/1070Al composites was investigated by SADP and HREM techniques. Results showed that high-density dislocations were generated in the 5μm-Al2O3p/Al composite due to the thermal mismatch stress. In contrast, the matrix of the 0.15μum-Al 2O3p/Al composite appeared to be nearly free dislocations and some {"}micro distortion areas{"} of 1-5nm were observed, which was attributed to the dispersion of fine sub-micron particles and uniform distribution of the stress near the interfaces.",
keywords = "Metal matrix composites, Microstructure",
author = "Longtao Jiang and Gaohui Wu and Min Zhao and Qiang Zhang and Norio Kouno and Hideo Saito",
year = "2007",
doi = "10.4028/0-87849-432-4.1655",
language = "英语",
isbn = "0878494324",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
number = "PART 3",
pages = "1655--1659",
booktitle = "Progress in Light Metals, Aerospace Materials and Superconductors",
address = "瑞士",
edition = "PART 3",
note = "2006 Beijing International Materials Week, 2006 BIMW -International Conference on Aerospace Materials, ICAM 2006 ; Conference date: 25-06-2006 Through 30-06-2006",
}