In-situ synthesis of TiC/SiC/Ti3SiC2 composite coatings by spark plasma sintering

被引：33

作者：

Singh, Ashish ^{[1
]}

Bakshi, Srinivasa R. ^{[2
,3
]}

Virzi, David A. ^{[2
]}

Keshri, Anup K. ^{[2
]}

Agarwal, Arvind ^{[2
]}

Harimkar, Sandip P. ^{[1
]}

机构：

[1] Oklahoma State Univ, Sch Mech & Aerosp Engn, Stillwater, OK 74078 USA

[2] Florida Int Univ, Dept Mech & Mat Engn, Miami, FL 33174 USA

[3] Indian Inst Technol, Dept Met & Mat Engn, Madras 600036, Tamil Nadu, India

来源：

SURFACE & COATINGS TECHNOLOGY | 2011年 / 205卷 / 13-14期

关键词：

Ceramics; Coating materials; Sintering; Powder metallurgy; X-ray diffraction; MECHANICAL-PROPERTIES; TI3SIC2; MICROSTRUCTURE; PRESSURE;

D O I：

10.1016/j.surfcoat.2011.01.058

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Composite coatings consisting of TiC/SiC/Ti3SiC2 phases have been synthesized using spark plasma sintering (SPS) of Ti/SiC/C powder mixture on titanium substrate. The processing of composite coatings was achieved at 1300 degrees C and 1400 degrees C with a uniaxial pressure of 90 MPa and holding time of 8 min. Identification and quantification of the phases have been performed using x-ray diffraction (XRD). X-ray elemental maps obtained using EDS have been used to analyze the evolution of various phases and their distribution in the microstructure. A tentative mechanism for phase evolution based on exothermic reactions between various constituent powders has been proposed. Microhardness of the spark plasma sintered coatings was found to be similar to 3 times that of the Ti substrate resulting in similar to 100 times lower wear weight loss in ball-on-disc wear tests. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：3840 / 3846

页数：7

共 29 条

[11] Pulsed laser deposition and properties of Mn-1AXn phase formulated Ti3SiC2 thin films
Hu, JJ
Bultman, JE
Patton, S
Zabinski, JS
[J]. TRIBOLOGY LETTERS, 2004, 16 (1-2) : 113 - 122
[12] Jacques S., 2006, ADV SCI TECHNOL, V45, P1085
[13] Low-temperature fabrication of high purity Ti3SiC2
Liang, B. Y.
Jin, S. Z.
Wang, M. Z.
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 460 (1-2) : 440 - 443
[14] Effect of Ti5Si3 on wear properties of Ti3Si(Al)C2
Liu, Yonglai
Chen, Jixin
Zhou, Yanchun
[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2009, 29 (16) : 3379 - 3385
[15] Friction laws at the nanoscale
Mo, Yifei
Turner, Kevin T.
Szlufarska, Izabela
[J]. NATURE, 2009, 457 (7233) : 1116 - 1119
[16] Thermal Barrier Systems and Multi-Layered Coatings Fabricated by Spark Plasma Sintering for the Protection of Ni-Base Superalloysac
Monceau, Daniel
Oquab, Djar
Estournes, Claude
Boidot, Mathieu
Selezneff, Serge
Ratel-Ramond, Nicolas
[J]. PRICM 7, PTS 1-3, 2010, 654-656 : 1826 - +
[17] Pt-modified Ni aluminides, MCrAlY-base multilayer coatings and TBC systems fabricated by Spark Plasma Sintering for the protection of Ni-base superalloys
Monceau, Daniel
Oquab, Djar
Estournes, Claude
Boidot, Mathieu
Selezneff, Serge
Thebault, Yannick
Cadoret, Yannick
[J]. SURFACE & COATINGS TECHNOLOGY, 2009, 204 (6-7) : 771 - 778
[18] Spark Plasma Sintering for Multi-scale Surface Engineering of Materials
Mulukutla, Mrinalini
Singh, Ashish
Harimkar, Sandip P.
[J]. JOM, 2010, 62 (06) : 65 - 71
[19] The effect of electric field and pressure on the synthesis and consolidation of materials: A review of the spark plasma sintering method
Munir, ZA
Anselmi-Tamburini, U
Ohyanagi, M
[J]. JOURNAL OF MATERIALS SCIENCE, 2006, 41 (03) : 763 - 777
[20] Consolidation enhancement in spark-plasma sintering: Impact of high heating rates
Olevsky, Eugene A.
Kandukuri, Sastry
Froyen, Ludo
[J]. JOURNAL OF APPLIED PHYSICS, 2007, 102 (11)

← 1 2 3 →