Tensile properties of sinter hardened powder metallurgy components machined in their green state

被引：13
|
作者：
Robert-Perron, E. [1 ]
Blais, C. [1 ]
Pelletier, S. [2 ]
机构：
[1] Univ Laval, Dept Min Met & Mat Engn, Quebec City, PQ, Canada
[2] Natl Res Council Canada, Inst Ind Mat, Powder Forming Res Grp, Boucherville, PQ J4B 6Y4, Canada
来源：
POWDER METALLURGY | 2009年 / 52卷 / 01期
关键词：
Powder metallurgy; Green machining; Sinter hardening; Tensile properties;
D O I：
10.1179/174329007X205055
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
With the increasing demand for sinter hardened powder metallurgy components, there is a growing need to solve the poor machining behaviour that characterises them. Approaches based on green machining appear promising to extend tool life and reduce machining costs. The present study deals with the sintered properties of cylindrical tensile specimens green machined. Results show that tensile properties of components machined in their green state are identical to those of components machined after sintering.
引用
收藏
页码：80 / 83
页数：4
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