高温高压下,用氢从水溶(?)中把金属沉积在各种核心材料上的方法制备复合粉末。研究表明,可应用这种方法包涂许多金属、类金属、金属合金、非金属元素、难熔材料和塑料。镍是一种非常适合的涂层材料;在适当条件下,其他金属如像 Co.Mo.Cu 和 Ag,也可应用一种金属涂层或两种和多种金属组合涂层。列出已有的部份复合粉末的物理性能和化学组成。列举了复合粉末的应用方面。 Under high temperature and high pressure, hydrogen is used to prepare the composite powder by depositing metal on various core materials from water-soluble (?). Research shows that this method can be coated with many metals, metals, metal alloys, non-metallic elements, refractory materials and plastics. Nickel is a very suitable coating material; under suitable conditions other metals such as Co.Mo.Cu and Ag can also be applied with one or two or more metal combinations. Lists the physical properties and chemical composition of some of the existing composite powders. Lists the application of composite powder.