Trans.Nonferrous Met.Soc.China
Vol.11  No.1             (Sum 40)            Feb.2001

£ÛArticle ID£Ý  1003-6326(2001)01-0018-04

Thermodynamic calculation on metallic thermoreduction during
preparation of aluminum-rare master alloys

A. H. Ratner¹, M. B. Geilikman¹, S. V. Aleksandrovski¹,
JIANG Feng(½ª  ·æ)², LI Han-guang(À¹ã)²£¬ YIN Zhi-min(ÒüÖ¾Ãñ)²
(1. Saintª²Peterburg Mining Institute, Saint Peterburg, Russia£»
2. Department of Materials Science and Engineering, Central South University,
Changsha 410083, P.R.China)

£ÛAbstract£Ý A thermodynamic calculation method on metallic thermoreduction during preparation of aluminum-rare metal alloys was presented. Taking preparation of aluminum-scandium master alloys using aluminum and magnesium thermoreduction of scandiumchloride as an example, this method was applied and the results were testified by experiment.

£ÛKey words£Ý scandium; master alloys; metallic thermoreduction; thermodynamic calculation
£ÛCLC number£Ý   TF 01.20
£ÛDocument code£Ý A

£ÛFoundation item£Ý  Project (59874032) supported by the National Natural Science Foundation of China and project (G199064907-2) supported by the Special Foundation of National Key Basic Research of China
£ÛReceived date£Ý  2000-08-21£»  £ÛAccepted date£Ý  2000-11-21

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