Microstructural analysis on Ti-6Al-4V and 10 vol.% (TiB+TiC)/Ti-6Al-4V metal matrix composites

被引：0

作者：

Mak, J. ^{[1
]}

Wuhrer, R. ^{[2
]}

Heness, G. ^{[3
]}

Qin, J. ^{[4
]}

Lu, W. ^{[4
]}

Zhang, D. ^{[4
]}

Yeung, W. Y. ^{[1
]}

机构：

[1] Univ Technol Sydney, Dept Chem Mat & Forens Sci, POB 123, Broadway, NSW 2007, Australia

[2] Univ Technol Sydney, MicroStruct Anal Unit, Sydney, NSW 2007, Australia

[3] Univ Technol Sydney, Dept Appl Phys & Adv Mat, Sydney, NSW 2007, Australia

[4] Shanghai Jiao Tong Univ, State Key Lab Metal Matrix Composites, Shanghai 200030, Peoples R China

来源：

FRONTIERS IN MATERIALS SCIENCE AND TECHNOLOGY | 2008年 / 32卷

关键词：

metal matrix composite; quadrat method; reinforcing particles;

D O I：

10.4028/www.scientific.net/AMR.32.115

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Particulate reinforced Ti based metal matrix composites (MMCs) were made by in-situ synthesis using vacuum arc re-melting process. The microstructure of the Ti-6Al-4V base alloy and 10 vol.% (TiB+TiC)/Ti-6Al-4V metal matrix composites was examined. The particulate reinforcements were analysed and identified TiB and TiC particles. The particle distribution was analysed using the quadrat method over 1620 quadrats. A homogeneous particle distribution was found to establish in the composites. The experimental distribution of the reinforcements agreed well with the theoretical Poisson distribution. A skew factor, which characterizes the degree of asymmetry of a statistical distribution, of 1.108 was determined for the particle distribution in the material.

引用

页码：115 / +

页数：2

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