美国ＬａｗｒｅｎｃｅＬｉｖｅｒｍｏｒｅ国家实验室的一个研究小组利用高压压缩技术由锇金属粉末制得了比金刚石还硬的金属锇。该研究小组是把锇金属粉末放在金刚石砧台上完成高压过程 ,该砧台由两块被薄金属衬垫所隔开的金刚石组成 ,金属衬垫带有一个 6 μｍ直径的孔。锇金属 A group of researchers at Lawrence Livermore National Laboratory in the United States used high-pressure compression technology to make osmium metal, which is harder than diamond, from osmium metal powder. The team completed the high-pressure process by placing osmium metal powder on a diamond anvil consisting of two diamonds separated by a thin metal liner with a 6 μm diameter hole. Osmium metal