Refining alloy zinc-iron with intermetallic phases ZnnFem by formation phases AlnFem

被引：2

作者：

Kozlowski, J

Laskawiec, J

机构：

[1] Inst Nonferrous Met, PL-44100 Gliwice, Poland

[2] Silesian Tech Univ, PL-40019 Katowice, Poland

来源：

INTERMETALLICS | 2000年 / 8卷 / 12期

关键词：

aluminides; miscellaneous; heat treatment;

D O I：

10.1016/S0966-9795(00)00065-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Results on research work on hard zinc refining with aluminium on a laboratory and a commercial scale have been presented. The research was carried out according to a fractorial experiment design with the determination of four processes variables. Distribution of Al, Fe and Zn was examined by the X-ray micro-analyser and also intermetallic phases were identified. As a result of the formation of intermetallic phases which, lighter than zinc, were coming to the metal surface, a refined zinc containing 0.02 wt.% Fe and suitable for re-use in the processes of steel products coated with zinc, was obtained. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1439 / 1442

页数：4