Synthesis of M-type hexaferrites from steel pickling liquors (ID 109)

被引：4
|
作者：
Dufour, J
Latorre, R
Alcala, EM
Negro, C
Formoso, A
LopezMateos, F
机构：
[1] UNIV COMPLUTENSE MADRID, DPTO INGN QUIM, MADRID, SPAIN
[2] UNIV COMPLUTENSE MADRID, DPTO FIS MAT, MADRID, SPAIN
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 157卷
关键词：
barium hexaferrite; synthesis; environmental treatment;
D O I：
10.1016/0304-8853(95)01057-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The recovery of steel pickling liquors is one of the main environmental aspects that the steelmaking industry must resolve. We propose the synthesis of barium M-type hexaferrite from these liquors as a recovery treatment. Two methods of synthesis have been studied: a variation of the ceramic method, and an oxicoprecipitation process. Products with excellent magnetic properties have been obtained.
引用
收藏
页码：125 / 126
页数：2
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