摘要
Al1-xWX( x = 0.1, 0.2, 0.5, 0.9) powders have been prepared by mechanical alloying of the elements in a planetary ball mill. The structure and morphology of the milled powders were investigated using X-ray diffraction and electron microscopy. The solubility of Al in W is greatly extended, even more than 50% . The results are analyzed using embedded atom method (EAM) according to the scheme of mechanical alloying extending solid solubility. The theoretical results are in good agreement with the experimental.
Al1-XWX(x = 0.1, 0.2, 0.5, 0.9) powders have been prepared by mechanical alloying of the elements in a planetary ball mill. The structure and morphology of the milled powders were investi gated using X-ray diffraction and electron microscopy. The solubility of Al in W is greatly extended, even more than 50%. The results are analyzed using embedded atom method (EAM) according to the scheme of mechanical alloying extending solid solubility. The theoretical results are in good agreement with the experimental
基金
This work was supported by the Foundation of Educational Department Guangxi and the Special Foundation of "Ten,Hundred and Thousand Specialists in Guangxi"
