MECHANICAL ALLOYING OF THE Fe-Cr MIXTURE AND STABILIZATION OF THE SINTERED NANOSTRUCTURE BY CARBON ADDITION

被引：0
|
作者：
Amirouche, Saifi [1 ,2 ]
Bezzazi, Boudjema [2 ]
Nechiche, Mustapha [3 ]
Azem, Said [3 ]
机构：
[1] Ctr Sci & Tech Res Phys Chem Anal CRAPC, Bou Ismail, Algeria
[2] Boumerdes Univ, Mat Proc & Environm Res Unit MPRRU, Boumerdes, Algeria
[3] Mouloud Mammeri Univ Tizi Ouzou, Mech Engn Dept, Tizi Ouzou, Algeria
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE | 2021年 / 83卷 / 02期
关键词：
Mechanical alloying; Nanostructure; Fe-Cr alloys; nanocrystallite; sintering; chromium carbides; CARBIDES;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The present work concerns the mechanical alloying of the iron-chromium mixture (Fe20% Cr) and the evolution of the crystallite size before and after sintering at high temperature. A study was conducted on the stability of the nanostructure of the sintered material. The effect of adding carbon on the structure and the crystallite size was studied for the sintered material. The X-ray diffraction technique was used to identify the new phases and measure the crystallite size as well as the microstrains induced by mechanical alloying. Scanning electron microscopy revealed structural changes in the milled and sintered material.
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页码：259 / 272
页数：14
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