Effect of Ti5Si3 on the wear properties of Tie3Si-1.5Fe-1Mo titanium alloy with ultrahigh hardness

被引：14

作者：

Yuan, Jingjiu ^{[1
,2
]}

Fan, Qunbo ^{[1
,2
]}

Yang, Lin ^{[1
]}

Xu, Shun ^{[1
]}

Wang, Linzhu ^{[3
]}

Zhang, Hongmei ^{[1
]}

Cheng, Xingwang ^{[1
]}

Geng, Naitao ^{[4
]}

Chen, Kai ^{[1
,2
]}

Yan, Qianyun ^{[1
,2
]}

机构：

[1] Beijing Inst Technol, Sch Mat Sci & Engn, Natl Key Lab Sci & Technol Mat Shock & Impact, Beijing 100081, Peoples R China

[2] Beijing Inst Technol, Chongqing Innovat Ctr, Chongqing 401135, Peoples R China

[3] Guizhou Univ, Sch Mat & Met, Guiyang 550025, Peoples R China

[4] Ansteel Beijing Res Inst Co Ltd, Beijing 102200, Peoples R China

来源：

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T | 2022年 / 20卷

基金：

中国国家自然科学基金;

关键词：

Ti5Si3; Wear properties; Titanium alloy; Ultrahigh hardness; DRY SLIDING WEAR; MICROSTRUCTURE; COMPOSITE; COATINGS; MECHANISM; BEHAVIOR; LAYER;

D O I：

10.1016/j.jmrt.2022.07.042

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, Ti-3Si-1.5Fe-1Mo titanium alloy reinforced with in-situ synthesized Ti5Si3 was prepared, and ultrahigh hardness (55.6 HRC) was achieved by solution aging treatment. The effects of Ti5Si3 on the friction and wear behavior of the alloy were investigated. Results show that the wear rate of the alloy after hot treatment increases from 3.51 x 10(-4) mm(3) N(-1)m(-1) to 3.93 x 10(-4) mm(3) N-1 m(-1), yet the ultrahigh hardness alloy exhibits poor wear resistance. A series of the wear tracks characterizations and thermodynamical calculations were performed to elucidate its wear mechanism: during the reciprocating sliding, the reduction of the Ti5Si3 content leads to the increase of the friction pair force on the matrix, TiO2 and SiO2 wear debris are generated then fall off, both the oxidative wear and adhesive wear aggravated, which seriously impair the wear resistance of the alloy. (C) 2022 The Author(s). Published by Elsevier B.V.

引用

页码：1 / 6

页数：6

共 32 条

[1] Sliding wear resistance of oxide layers formed on a titanium surface during thermal oxidation
Aniolek, Krzysztof
Kupka, Marian
Barylski, Adrian
[J]. WEAR, 2016, 356-357 : 23 - 29
[2] The effect of Zr on the microstructure and tensile properties of hot-extruded Al-Mg2Si composite
Bahrami, A.
Razaghian, A.
Emamy, M.
Khorshidi, R.
[J]. MATERIALS & DESIGN, 2012, 36 : 323 - 330
[3] Unlubricated sliding friction and wear characteristics of thermally oxidized commercially pure titanium
Bailey, R.
Sun, Y.
[J]. WEAR, 2013, 308 (1-2) : 61 - 70
[4] Corrosion and wear resistant WC17Co-TC4 composite coatings with fully dense microstructure enabled by in-situ forging of the large-sized WC17Co particles in cold spray
Cheng, Ruihong
Luo, XiaoTao
Huang, Guosheng
Li, Chang Jiu
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2021, 296
[5] Davim J. P., 2022, MECH IND ENG
[6] Davim JP, 2012, WEAR ADV MAT
[7] Davim JP., 2014, MODERN MECH ENG
[8] Tribological characterization of Al7075-graphite composites fabricated by mechanical alloying and hot extrusion
Deaquino-Lara, R.
Soltani, N.
Bahrami, A.
Gutierrez-Castaneda, E.
Garcia-Sanchez, E.
Hernandez-Rodriguez, M. A. L.
[J]. MATERIALS & DESIGN, 2015, 67 : 224 - 231
[9] Gruyter, 2018, WEAR COMPOSITE MAT, DOI [10.1515/9783110352986, DOI 10.1515/9783110352986]
[10] The friction and wear behaviour of in-situ titanium carbide reinforced composite layers manufactured on ductile cast iron by laser surface alloying
Janicki, Damian
[J]. SURFACE & COATINGS TECHNOLOGY, 2021, 406

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