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

共 12 条

[1] Microstructure and tensile properties of in situ synthesized (TiB+Y2O3)/Ti composites at elevated temperature
Geng, K
Lu, WJ
Zhang, D
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 360 (1-2): : 176 - 182
[2] Characterization of reinforcement distribution in cast Al-alloy/SiCp composites
Karnezis, PA
Durrant, G
Cantor, B
[J]. MATERIALS CHARACTERIZATION, 1998, 40 (02) : 97 - 109
[3] Manufacturing process and mechanical properties of fine TiB dispersed Ti-6Al-4V alloy composites obtained by reaction sintering
Kobayashi, M
Funami, K
Suzuki, S
Ouchi, C
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1998, 243 (1-2): : 279 - 284
[4] Oxidation of in situ synthesized TiC particle-reinforced titanium matrix composites
Qin, YX
Lu, WJ
Zhang, D
Qin, JN
Ji, B
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 404 (1-2): : 42 - 48
[5] Equal channel angular pressing of metal matrix composites: Effect on particle distribution and fracture toughness
Sabirov, I
Kolednik, O
Valiev, RZ
Pippan, R
[J]. ACTA MATERIALIA, 2005, 53 (18) : 4919 - 4930
[6] MECHANICAL-BEHAVIOR OF DAMAGE-TOLERANT TIB WHISKER-REINFORCED IN-SITU TITANIUM MATRIX COMPOSITES
SOBOYEJO, WO
LEDERICH, RJ
SASTRY, SML
[J]. ACTA METALLURGICA ET MATERIALIA, 1994, 42 (08): : 2579 - 2591
[7] Self-propagating high temperature synthesis and dynamic compaction of titanium diboride/titanium carbide composites
Song, I
Wang, L
Wixom, M
Thompson, LT
[J]. JOURNAL OF MATERIALS SCIENCE, 2000, 35 (10) : 2611 - 2617
[8] The effect of reinforcements on superplasticity of in situ synthesized (TiB plus TiC)/Ti matrix composite
Wang, MM
Lu, WJ
Qin, JN
Zhang, D
Ji, B
Zhu, F
[J]. SCRIPTA MATERIALIA, 2006, 54 (11) : 1955 - 1959
[9] Superplastic behavior of in situ synthesized (TiB plus TIC)/Ti matrix composite
Wang, MM
Lu, WJ
Qin, JN
Zhang, D
Ji, B
Zhu, F
[J]. SCRIPTA MATERIALIA, 2005, 53 (02) : 265 - 270
[10] In situ technique for synthesizing multiple ceramic particulates reinforced titanium matrix composites (TiB+TiC+Y2O3)/Ti
Xu, D
Lu, WJ
Yang, ZF
Qin, JN
Zhang, D
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2005, 400 (1-2) : 216 - 221

← 1 2 →