| 摘要 |
<p>Producing non-ferrous metal chalcogenides or arsenides with a grain size distribution in the nano range, comprises grinding the non-ferrous metal powder made of elements comprising bismuth, tin, copper, indium, gallium, zinc, aluminum, titanium, molybdenum and tungsten with reactants comprising sulfur, selenium, tellurium and arsenic in an inert atmosphere in a reaction mill. The mill lining and the grinding bodies are made of a non-ferrous pseudo-alloy of tungsten carbide with a metallic binding matrix of cobalt.</p> |
