Ferrous Ball-milled Powders for the Fabrication of Sintered Diamond Tools

被引:3
|
作者
Konstanty, Janusz [1 ]
Romanski, Andrzej [1 ]
Tyrala, Dorota [1 ]
机构
[1] AGH Univ Sci & Technol, PL-30059 Krakow, Poland
关键词
Ball Milling; Sintered Diamond Tools; Matrix Powder; Fe-Ni-Cu-Sn-C; Fe-Mn-Cu-Sn-C; Hot Pressing;
D O I
10.4028/www.scientific.net/AMR.1052.514
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The work presents the possibility of application of inexpensive iron-base powders in the production of sintered diamond tools. It has been shown that ball-milled Fe-Ni-Cu-Sn-C and Fe-Mn-Cu-Sn-C powders can be consolidated to a virtually pore-free condition by hot pressing at 900 degrees C. The as-consolidated materials are characterised by a combination of high hardness, mechanical strength and resistance to abrasion. Their properties can be widely modified by changing the milling time.
引用
收藏
页码:514 / 519
页数:6
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