文章基本信息

标题：EFFECTS OF MECHANICAL ACTIVATION ON THE CARBOTHERMAL REDUCTION OF CHROMITE WITH METALLURGICAL COKE
其他标题：KROMİTİN METALURJİK KOKLA KARBOTERMAL REDÜKSİYONUNA MEKANİK AKTİVASYONUN ETKİSİ
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作者：Fatih APAYDIN ; Ahmet ATASOY ; Kenan YILDIZ 等
期刊名称：Sakarya University Journal of Science
印刷版ISSN：1301-4048
电子版ISSN：2147-835X
出版年度：2010
卷号：14
期号：1
语种：English
出版社：Sakarya University
摘要：The carbothermal reduction of mechanically activated chromite with metallurgical coke under an argon atmosphere was investigated at temperatures between 1100 and 1400°C and the effects of the mechanical activation on chromite structure were analyzed by x-ray diffraction (XRD) and scanning electron microscopy (SEM). An increase in specific surface area resulted in more contact points. The activation procedure led to amorphization and structural disordering in chromite and accelerated the degree of reduction and metalization in the mixture of chromite and metallurgical coke. Carbothermal reduction products were analzed by using scanning electron microscopy (SEM/EDS).
其他摘要：Mekanik aktive edilmiş kromitin argon atmosferi altında metalurjik kokla karbotermal redüksiyonu 1100 – 1400°C sıcaklık aralığında incelenmiş ve kromit yapısına mekanik aktivasyonun etkisi X-ışını difraksiyonu (XRD) ve taramalı elektron mikroskobisi (SEM)
关键词：carbothermal reduction;chromite;ferrochromium;mechanical activation
其他关键词：karbotermal redüksiyon;kromit;ferrokrom;mekanik aktivasyon