SELF-ORGANIZATION OF FRICTION SURFACE OF Fe-Mn-C-B COATING WITH INCREASED RESISTANCE TO ABRASION

被引：8

作者：

Barszcz, M. ^{[1
]}

Paszeczko, M. ^{[1
]}

Lenik, K. ^{[1
]}

机构：

[1] Lublin Univ Technol, Fac Fundamentals Technol, Dept Fundamentals Technol, 38 Nadbystrzycka Str, PL-20618 Lublin, Poland

来源：

ARCHIVES OF METALLURGY AND MATERIALS | 2015年 / 60卷 / 04期

关键词：

Self-organization; friction; coatings; hypoeutectic alloy; STEEL;

D O I：

10.1515/amm-2015-0428

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The paper concerns the research on self-organization of the surface of coating of hypoeutectic alloy Fe-Mn-C-B modified Si, Ni, Cr, Cu with friction with C45 steel. The coatings were obtained by arc welding using a flux-cored wire. Tests of resistance to wear were carried out for hypoeutectic coatings with use of the friction pair pin-on-disc in the conditions of sliding friction, in model lubricating environments. The surface-active (glycerol oil) and inactive (Vaseline grease) lubricant was used. Tribological tests carried out showed that cooperation of hypoeutectic alloy coating with counterbody of C45 steel with lubrication with surface-active lubricant results in a significant improvement in tribological properties than in case of the lubrication with surface-inactive lubricant. The resulting effect is related to the self-organization of friction surface. After deposition and wear resistance tests, the friction surface microstructure was analysed, as well as the surface and depth distribution of the elements.

引用

页码：2651 / 2656

页数：6

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