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2011-Sustainable Industrial Processing Summit
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| Editors: | Florian K |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2012 |
| Pages: | 630 pages |
| ISBN: | 978-0-9879917-2-0 |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
PRODUCTION OF INTERMETALLIC COMPOUND POWDERS THROUGH SODIUM AND HYDROGEN REDUCTION OF CHLORIDES
Hongmin ZHU1; SELECT * FROM contact WHERE email_address REGEXP('hzhu@metall.ustb.edu.cn')*********************1UNIVERSITY OF SCIENCE & TECHNOLOGY BEIJING, Beijing, China;
Type of Paper: Invite
Id Paper: 285
Topic: 6
Abstract:
Fine Nb-Sn and Nb-Ta intermetallic powders were produced by hydrogen reduction from their chloride vapors which were mixed uniformly, while Nb-Al intermetallic powders were synthesized by sodium reduction of chlorides in a LiCl-KCl-NaCl-CaCl2 molten medium. The obtained Nb-Sn and Nb-Ta powders were fine and uniform with a certain agglomeration of 20-40nm.The particle size of Nb-Al powders synthesized by sodium reduction was appropriately in the range of 50-300nm.