Tribological properties of surface nanocrystalline martensite steel in vacuum

被引：24

作者：

Fu, Licai ^{[1
]}

Tan, Pin ^{[1
]}

Zhu, Jiajun ^{[1
]}

Yang, Wulin ^{[1
]}

Li, Deyi ^{[1
]}

Zhou, Lingping ^{[1
]}

机构：

[1] Hunan Univ, Coll Mat & Engn, Changsha 430012, Hunan, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2017年 / 109卷

基金：

中国国家自然科学基金;

关键词：

Nanocrystailine; Friction; Wear; Vacuum; SLIDING WEAR BEHAVIOR; FE88SI12; ALLOY; GRAIN-SIZE; FRICTION; DEFORMATION; TEMPERATURE; RESISTANCE; EXTRUSION; EVOLUTION; CONTACT;

D O I：

10.1016/j.triboint.2016.12.054

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The tribological properties of martensite steel with different grain sizes in vacuum was studied. The surface nanocrystalline martensite steel exhibited lower wear rate but higher friction coefficient than corresponding coarse grained steel in vacuum. The results presented that the tribo-oxidation has been effectively restricted in vacuum. Therefore the mechanical behavior was the main factor of the wear rate variety of martensite steel with different grain sizes. The surface film of martensite steel formed easier as the hardness increased and ductility weakened. So the wear mechanisms of the martensite steel in vacuum changed from plastic deformation and adhesion to adhesion and fracture as the grain size decreased.

引用

页码：246 / 251

页数：6

共 40 条

[1] In situ and on-demand lubrication by tribo-coating for space applications [J].

Adachi, K. ;

Kato, K. .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2008, 222 (J8) :1031-1039

[2]

[Anonymous], 2010, INT J ENG SCI TECHNO

[3] CONTACT AND RUBBING OF FLAT SURFACES [J].

ARCHARD, JF .

JOURNAL OF APPLIED PHYSICS, 1953, 24 (08) :981-988

[4] Friction and wear behaviors of nanocrystalline surface layer of chrome-silicon alloy steel [J].

Ba, D. M. ;

Ma, S. N. ;

Meng, F. J. ;

Li, C. Q. .

SURFACE & COATINGS TECHNOLOGY, 2007, 202 (02) :254-260

[5]

Blau P.J., 2009, Friction Science and Technology: from Concepts to Applications

[6] Enhancing wear resistance of Cu-Al alloy by controlling subsurface dynamic recrystallization [J].

Chen, X. ;

Han, Z. ;

Lu, K. .

SCRIPTA MATERIALIA, 2015, 101 :76-79

[7]

Chen X, 2016, SCI ADV, V2, P1

[8] Effect of Chromium on Oxidation in Wear of Surface Nanocrystalline Martensite Steel [J].

Chen, Youming ;

Tang, Youyun ;

Zhang, Hao ;

Fu, Licai .

TRIBOLOGY LETTERS, 2016, 61 (01)

[9] Dry rolling/sliding wear of nanostructured bainite [J].

Das Bakshi, S. ;

Leiro, A. ;

Prakash, B. ;

Bhadeshia, H. K. D. H. .

WEAR, 2014, 316 (1-2) :70-78

[10]

DineshKumar D., 2015, TRIBOL INT, V88, P25

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