Microstructure and Wear Behavior of in situ TiB2/2024 Composite Fabricated by Spray Deposition Technique

DOI

10.2991/ame-16.2016.3How to use a DOI?

Keywords

Spray deposition; 2024 Al matrix alloy; Microstructure; wear behavior

Abstract

In situ 4.9wt.%TiB2/2024 composite has been successfully prepared by displacement reaction and spray deposition technique, and its microstructure and wear behavior were investigated. Experimental results have shown that in situ TiB2 particles uniformly distributed in the matrix, and the grain size of the composite was smaller than that of the alone 2024 alloy. Compared to the 2024 alloy, the composite showed accelerated aging process after solutionizing at 768K. The wear resistance of the composite improved considerably and a maximum wear resistance were obtained after over aging

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Peng-He Hu
AU  - Peng Deng
AU  - Shan-Qi Han
AU  - Wei Zhou
AU  - Lei Zhang
PY  - 2016/06
DA  - 2016/06
TI  - Microstructure and Wear Behavior of in situ TiB2/2024 Composite Fabricated by Spray Deposition Technique
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 16
EP  - 19
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.3
DO  - 10.2991/ame-16.2016.3
ID  - Hu2016/06
ER  -