中文摘要：

简要介绍了国内外钨银材料的传统工艺和制备新技术,对具有良好导热、导电和高温抗氧化等优良性能的钨银复合材料在电气工程、机械加工、集成电路及国防军工等方面的应用进行了综述.最后对纳米钨银复合材料的制备技术和应用研究进行了展望.

英文摘要：

The traditional and modern preparation methods of W-Ag composites are introduced.W-Ag composites are used widely in electrical engineering,machining,integrated circuit and national defense military fields due to the good thermal and electric conductivity and high-temperature oxidization-resistance.The prospect of preparation method and application development is discussed.