Local Mechanical Properties of Cast and Sintered High Cr-Alloyed Steel

被引：0
|
作者：
Shvab, Ruslan [1 ]
Hvizdo, Pavol [1 ]
Dudrova, Eva [1 ]
Bergman, Ola [2 ]
Bengtsson, Sven [2 ]
机构：
[1] Inst Mat Res SAS, Watsonova 47, Kosice 04001, Slovakia
[2] Hoganas AB, Hoganas, Sweden
来源：
LOCAL MECHANICAL PROPERTIES IX | 2014年 / 586卷
关键词：
PM steel; indentation hardness; elastic modulus; NI; POWDERS;
D O I：
10.4028/www.scientific.net/KEM.586.241
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Local mechanical properties of high Cr-alloyed sintered and cast steels with the same chemical composition were investigated using instrumented indentation method. Standard loading/unloading mode was applied, the measurements were done in load range 1 - 500 mN. Load size effect was observed and its parameters were evaluated. Indentation hardness and elastic modulus were found slightly higher for the sintered material. Differences in indentation parameters were explained based on microstructure of materials.
引用
收藏
页码：241 / +
页数：2
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