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Research on Preparation of W-Cu Nano Composition Powder by Precipitation Method

โœ Scribed by Chen, Hao; Yuan, De Lin; Liu, Li Ya; Du, Wen Qiang


Book ID
121320509
Publisher
Trans Tech Publications Inc.
Year
2011
Tongue
English
Weight
691 KB
Volume
66-68
Category
Article
ISSN
1660-9336

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Mo-Cu (Mo:Cu=60:40 , mass ratio) predecessor powder was prepared by chemical co-precipitation taking (NH 4 ) 6 Mo 7 O 24 โ€ข2H 2 O nd CuSO 4 โ€ข5H 2 O as starting materials. And then the Mo-Cu predecessor powder was reduced by hydrogen in closed circulation system to prepare the Mo-Cu composite nano-po