Ultrafine W-Cu Composite Powder Research Progress

• DOI: 10.4028/www.scientific.net/amr.535-537.86
• Publication Date: 2012-06-14T11:44:25Z
• Authors: Jian Xin Gao; Yun Gang Li; Ying Tian; Yang Jiao
• Keywords: 0205 materials engineering; 02 engineering and technology

With the increased market demand of W-Cu composite materials, research ultrafine powder is gradually in-depth, and some achievements have been made. This article describes preparation methods in recent years, such as mechanical alloying, oxide co-reduction, thermal chemical method, homogeneous precipitation spray drying, sol-gel etc. We simply analyzed advantages disadvantages each method.