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

页码：125 / 126

页数：2