Dry friction and wear behavior of in-situ Al/Al3Ti composite

被引：25

作者：

Habibolahzadeh, A. ^{[1
]}

Hassani, A. ^{[1
]}

Bagherpour, E. ^{[1
]}

Taheri, M. ^{[1
]}

机构：

[1] Semnan Univ, Fac Mat Sci & Engn, Semnan 3513119111, Iran

来源：

JOURNAL OF COMPOSITE MATERIALS | 2014年 / 48卷 / 09期

关键词：

Al-Al3Ti in-situ composite; volume fraction; wear; friction coefficient; METAL-MATRIX-COMPOSITES; COMBUSTION SYNTHESIS; MICROSTRUCTURES; PARTICLES; LASER;

D O I：

10.1177/0021998313482153

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Effects of different volume fractions of reinforcement and various loads applied in wear testing on dry tribological behavior of Al-Al3Ti in-situ composite were investigated. Mixture of aluminum and different amount of titanium powders has been compacted and combustion synthesized to obtain Al-Al3Ti composite with different percent of reinforcements. The results of pin-on-disk wear tests indicated that addition of Al3Ti to aluminum matrix increase wear resistance of the composite samples by 4 times compared to that of pure aluminum. In addition, presence of Al3Ti reinforcement reduced friction coefficient of the composites. Oxidation/abrasive mechanism was revealed to be dominant on wear behavior of Al-Al3Ti composites; adhesive wear decreased as volume fraction of the intermetallic increased in the composites.

引用

页码：1049 / 1059

页数：11

共 28 条

[1] Structural and chemical characterization of precipitates in Al-2024/TiC composites [J].

Albiter, A ;

Contrerasa, A ;

Bedolla, E ;

Pereza, R .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2003, 34 (01) :17-24

[2]

[Anonymous], 2004, G9904A ASTM INT

[3] Combustion synthesis and nanomaterials [J].

Aruna, Singanahally T. ;

Mukasyan, Alexander S. .

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 2008, 12 (3-4) :44-50

[4] Investigation of Wear Anisotropy in a Severely Deformed Al-Al3Ti Composite [J].

El-Hadad, Shimaa ;

Sato, Hisashi ;

Watanabe, Yoshimi .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2012, 43A (09) :3249-3256

[5] Microstructural characterization and tribocorrosion behaviour of Al/Al3Ti and Al/Al3Zr FGMs [J].

Ferreira, S. C. ;

Sequeira, P. D. ;

Watanabe, Yoshimi ;

Ariza, E. ;

Rocha, L. A. .

WEAR, 2011, 270 (11-12) :806-814

[6] Intermetallic-reinforced aluminum matrix composites produced in situ by friction stir processing [J].

Hsu, C. J. ;

Kao, P. W. ;

Ho, N. J. .

MATERIALS LETTERS, 2007, 61 (06) :1315-1318

[7]

HUTCHINGS IM, 2000, COMPREHENSIVE COMPOS, V3, P501, DOI DOI 10.1016/B0-08-042993-9/00018-8

[8] Reaction synthesis and microstructures of NiAl/Ni micro-laminated composites [J].

Kim, HY ;

Chung, DS ;

Hong, SH .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 396 (1-2) :376-384

[9] High temperature wear behavior of Al-4Cu-TiB2 in situ composites [J].

Kumar, S. ;

Sarma, V. Subramanya ;

Murty, B. S. .

WEAR, 2010, 268 (11-12) :1266-1274

[10] Effect of Temperature on the Wear Behavior of Al-7Si-TiB2 In-Situ Composites [J].

Kumar, S. ;

Sarma, V. Subramanya ;

Murty, B. S. .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2009, 40A (01) :223-231

← 1 2 3 →