Improving Tribological Performance of 42CrMo under Dry Sliding Conditions by Combining Rhombic-Textured Surfaces with Sn-Ag-Cu Solid Lubricant and MXene-Ti3C2TX

被引：4

作者：

Xu, Linmeng ^{[1
,2
]}

Shi, Xiaoliang ^{[1
,2
]}

Xue, Yawen ^{[1
,2
]}

Zhang, Kaipeng ^{[1
,2
]}

Huang, Qipeng ^{[1
,2
]}

Wu, Chaohua ^{[1
,2
]}

Ma, Jin ^{[1
,2
]}

Shu, Jingping ^{[1
,2
]}

机构：

[1] Wuhan Univ Technol, Sch Mech & Elect Engn, 122 Luoshi Rd, Wuhan 430070, Peoples R China

[2] Wuhan Univ Technol, Shenzhen Res Inst, Shenzhen 518000, Peoples R China

来源：

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE | 2023年 / 32卷 / 03期

关键词：

42CrMo steel; bonic micro-texture; lubricating film; SnAgCu-Ti3C2TX; tribological property; WEAR; FRICTION; BEHAVIOR; COATINGS; LAYER; WATER; WS2;

D O I：

10.1007/s11665-022-07186-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Inspired by rhombic textures on shark skin surface, this paper designs bionic micro-textures filled by solid lubricants SnAgCu and Ti3C2TX to improve the tribological properties of 42CrMo steel. Compared with 42CrMo steel, the average friction coefficient and wear depth of 42CrMo-SnAgCu-Ti3C2TX with bionic micro-textures at 25 N were separately decreased by 41.52 and 79.07%, and decreased by 50.77 and 80% at 35 N, respectively. Two-dimensional material Ti3C2TX can be well combined with SnAgCu to promote the formation of a smooth and continuous lubricating film on the worn surface, which plays an excellent antifriction and wear resistance role under the specific working conditions.

引用

页码：1275 / 1291

页数：17

共 42 条

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