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An Analysis of Contemporary Copper Recycling in China
copper scrap copper recycling self-support ratio
2009/11/16
Copper consumption increased very quickly in China in recent years, which could not be met by inland copper industry. In order to achieve a sustainable development of copper industry, an analysis of c...
Thermovision systems used to improve a technological process for hot-rolled copper and brass strips
Metallic Alloys Copper Brass
2010/1/19
Purpose: This paper contains description made on thermovision testing with the use of Inframetrics 760B system. Measurements were executed on the surface of a heat furnace and also on the surface of m...
Competitive Biosorption of Chromium(VI),Iron(III) and Copper(II) Ions From Binary Metal Mixtures By R.arrhizus and C. vulgaris
Waste water Heavy metal ions Competitive biosorption
2009/10/15
In this study, the simultaneous adsorption process of Cr(VI), Fe(III) by R. arrhizus and C. vulgaris and Cu(II) in pairs of metal mixtures were investigated and compared to single component systems. T...
Influence of copper on effects of precipitation hardening of ductile cast iron
Copper ductile cast iron Precipitation hardening
2011/3/15
Ductile cast iron with different copper content was precipitation hardened. Cast iron with 0.48 % Cu content was ferritized. That operation was ended with rapid quenching, and then aged. Cast iron wit...