Preparation of Cu/Cr2O3 Composites by Mechanical Activation and In Situ Oxidation
Preparation of Cu/Cr2O3 Composites by Mechanical Activation and In Situ Oxidation
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机械活化和原位氧化制备Cu/Cr2O3复合材料
DOI:
10.1177/0021998308338414
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发表时间:
2009-07
影响因子:
2.9
通讯作者:
Fan, Zhikang
中科院分区:
文献类型:
--
作者:
Liang, Shuhua;Wang, Xianhui;Kong, Deming;Fan, Zhikang
In order to improve the in situ oxidation kinetic condition of Al in copper matrix, Cr, instead of Al was in situ oxidized to form Cu/Cr 2 O 3 composites in the present investigation, Cu-Cr powders with different solubilities after mechanical activation were utilized to synthesize Cu/Cr 2 O 3 composites, and their microstructure and stability were analyzed. The results show that although the Cu-Cr powders suffer from the same mechanical activation, Cr 2 O 3 particles formed by the powders with different solubilities have great differences in size, amount, and distribution. In the range of experiments conducted, the Cu/Cr 2 O 3 composite formed by Cu-Cr powders with 67% solution has large amounts of finer Cr 2 O 3 particles uniformly distributed in the copper matrix and exhibited the best stability at elevated temperatures.
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DOI:
10.1016/c2009-0-25363-3
发表时间:
2016
期刊:
--
影响因子:
--
作者:
Franziska Frankfurter
通讯作者:
Franziska Frankfurter
DOI:
--
发表时间:
2001
期刊:
The Chinese Journal of Nonferrous Metals
影响因子:
--
作者:
Feng Zhong
通讯作者:
Feng Zhong
DOI:
10.1016/s0928-4931(01)00272-7
发表时间:
2001-08-20
期刊:
MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS
影响因子:
--
作者:
Motta, MS;Jena, PK;Solórzano, IG
通讯作者:
Solórzano, IG
影响因子:
2.9
作者:
Liang Shuhua;Fang Liang;X. Lei;Fa N Zhikang
通讯作者:
Liang Shuhua;Fang Liang;X. Lei;Fa N Zhikang
影响因子:
3.2
作者:
C. J. Smithells;W. Gale;T. Totemeier
通讯作者:
C. J. Smithells;W. Gale;T. Totemeier