Study of the Structure and Properties of Wear-Resistant Eutectic Fe-Mn-C-B-Si-Ni-Cr Coatings

被引:14
|
作者
Pashechko, M. I. [1 ]
Dziedzic, K. [1 ]
Barszcz, M. [1 ]
机构
[1] Lublin Univ Technol, Lublin, Poland
关键词
eutectic alloy; powder wire; welding; coating; FRICTION; COMPOSITES; ALLOYS; COPPER;
D O I
10.1007/s11106-013-9549-z
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The paper discusses the production and properties of wear-resistant eutectic coatings in the Fe-Mn-CB-Si-Ni-Cr system. The coatings are produced by gas metal arc (GMA) welding in a protective argon atmosphere with use of powder wires (2.4 mm in diameter). After wear-resistance tests, the phase composition, microstructure, distribution of elements, and nanohardness of eutectic coatings are examined. The powder wires are used for strengthening and recovery of knives used in equipment for shredding of motor tires.
引用
收藏
页码:469 / 476
页数:8
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