Reaction of fluoride salts with aluminium

被引：30

作者：

Prasad, KVS ^{[1
]}

Murty, BS ^{[1
]}

Pramanik, P ^{[1
]}

Mukunda, PG ^{[1
]}

Chakraborty, M ^{[1
]}

机构：

[1] INDIAN INST TECHNOL,DEPT MAT & MET ENGN,KHARAGPUR 721302,W BENGAL,INDIA

来源：

MATERIALS SCIENCE AND TECHNOLOGY | 1996年 / 12卷 / 09期

关键词：

D O I：

10.1179/mst.1996.12.9.766

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The K2TiF6 salt required for the production of Al-Ti and Al-Ti-B master alloys was synthesised in the laboratory and the dissociation behaviour of K2TiF6 and KBF4 salts at different temperatures was studied. An investigation was carried out of the mode of reaction of the salts with aluminium. The salts were found to react with aluminium directly without undergoing dissociation. The K2TiF6 salt reacts with aluminium only when the aluminium is molten, while the KBF, salt reacts with solid aluminium. In the presence of KBF4, the reaction between K2TiF6 and aluminium takes place below the melting point of aluminium. (C) 1996 The Institute of Materials.

引用

页码：766 / 770

页数：5

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