Effects of Heat-Treatment Conditions on Densification, Microstructure, and Magnetic Properties of Fe Powder.
J Nanosci Nanotechnol
; 18(9): 6253-6256, 2018 09 01.
Article
en En
| MEDLINE
| ID: mdl-29677776
ABSTRACT
In this study, the effects of heat-treatment conditions on the densification, microstructure, and magnetic properties of Fe powder were investigated. The oxygen content of the Fe powders heat-treated in Ar and Ar-H2 atmosphere was much lower than that of the Fe powder heat-treated in air atmosphere. The density of the compacts of the Fe powder heat-treated in Ar and Ar + H2 atmosphere was higher than that of the compacts of Fe powders heat-treated in air. Oxygen content in the heat-treatment conditions played a significant role in the improvement of the densification and magnetic properties.
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MEDLINE
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En
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J Nanosci Nanotechnol
Año:
2018
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Article