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《JOURNAL OF SHANGHAI UNIVERSITY(NATURAL SCIENCE EDITION)》 1995-01
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Electrochemical Treatment of Wastehard Alloy to Recover Tungsten and Cobalt

Liang Huqi(School of Chemistry and Chemical Engineering)Chen Shiguan(School of Material Science and Engineering)Hu Yuhao(Shanghai Alloy Material Works)  
Electrochemical treatment of waste hard alloy may directly recover tungstencarbide and cobalt chloride solution or metallic cobalt. In this paper the electrochemical dissolution process and its technological parameters were studied systematically. The experimental results show that this method has many advantages such as simplicity of technology,high reliability as well as good environmental and economical effects.
【CateGory Index】: X75
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【References】
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