A Nickel-Alloy-Based High-Temperature Self-Lubricating Composite with Simultaneously Superior Lubricity and High Strength

被引：49

作者：

Li, Fei ^{[1
]}

Cheng, Jun ^{[1
]}

Qiao, Zhuhui ^{[1
]}

Ma, Jiqiang ^{[1
]}

Zhu, Shengyu ^{[1
]}

Fu, Licai ^{[1
]}

Yang, Jun ^{[1
]}

Liu, Weimin ^{[1
]}

机构：

[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China

来源：

TRIBOLOGY LETTERS | 2013年 / 49卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Self-lubricating composites; Solid lubricants; High-temperature tribology; WEAR-RESISTANT COATINGS; TRIBOLOGICAL PROPERTIES; MICROSTRUCTURE; FRICTION;

D O I：

10.1007/s11249-012-0101-y

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

It is a challenge to design self-lubricating materials that exhibit and maintain reduced friction coefficient as well as high strength over a wide range of temperatures. A high-temperature self-lubricating nickel-alloy-based composite was created using the hot pressing technique. The composite exhibited high relative density, and simultaneously superior lubricating properties, average friction coefficient below 0.25 from room temperature to 800 A degrees C, and high strength, 470 MPa of tensile strength and 1500 MPa of compressive strength. The composite was very promising in high-temperature tribology.

引用

页码：573 / 577

页数：5

共 22 条

[1] Adaptive VN/Ag nanocomposite coatings with lubricious behavior from 25 to 1000 °C [J].

Aouadi, S. M. ;

Singh, D. P. ;

Stone, D. S. ;

Polychronopoulou, K. ;

Nahif, F. ;

Rebholz, C. ;

Muratore, C. ;

Voevodin, A. A. .

ACTA MATERIALIA, 2010, 58 (16) :5326-5331

[2] Progress in the development of adaptive nitride-based coatings for high temperature tribological applications [J].

Aouadi, S. M. ;

Luster, B. ;

Kohli, P. ;

Muratore, C. ;

Voevodin, A. A. .

SURFACE & COATINGS TECHNOLOGY, 2009, 204 (6-7) :962-968

[3]

DELLACORTE C, 1991, LUBR ENG, V47, P298

[4]

DellaCorte C., 2009, NASA/TM-2009-215678

[5]

Dellacorte C., 2010, 65 ANN M EXH

[6] Microstructure and tensile strength of PM304 composite [J].

Ding, C. H. ;

Yang, Z. M. ;

Zhang, H. T. ;

Guo, Y. F. ;

Zhou, J. N. .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2007, 38 (02) :348-352

[7] Effect of size refinement and distribution of lubricants on friction coefficient of high temperature self-lubricating composites [J].

Ding, Chun-Hua ;

Liu, Chun-Hui ;

Yang, Zhi-Mao ;

Wang, Ya-Ping ;

Sun, Zhan-Bo ;

Yu, Lie .

COMPOSITES SCIENCE AND TECHNOLOGY, 2010, 70 (06) :1000-1005

[8] Effect of Applied Load and Surface Roughness on the Tribological Properties of Ni-Based Superalloys Versus Ta2AlC/Ag or Cr2AlC/Ag Composites [J].

Filimonov, D. ;

Gupta, S. ;

Palanisamy, T. ;

Barsoum, M. W. .

TRIBOLOGY LETTERS, 2009, 33 (01) :9-20

[9] Ta2AlC and Cr2AlCAg-based composites -: New solid lubricant materials for use over a wide temperature range against Ni-based superalloys and alumina [J].

Gupta, S. ;

Filimonov, D. ;

Palanisamy, T. ;

El-Raghy, T. ;

Barsoum, M. W. .

WEAR, 2007, 262 (11-12) :1479-1489

[10] On the tribology of the MAX phases and their composites during dry sliding: A review [J].

Gupta, S. ;

Barsoum, M. W. .

WEAR, 2011, 271 (9-10) :1878-1894

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