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一、金刚石的用途及其鑑定意义金剛石是國家工業建設中最重要的礦物原料之一,尤其是在現代技術高度發展的工業中,金剛石更顯得特別重要。金剛石被广泛地应用于國防工業、机器制造業,以及无线电工業等方面。金剛石还可镶制鑽机上的鑽头,这种鑽头不但可以鑽穿特別坚硬的岩層,如石英岩等,而且还可以提高工作效率5—6倍。用金剛石鑲成的切削工具,可以切削特殊坚硬的合金,其工作效率可提高10—12倍。金剛石鑲制的鑽床,能在
First, the use of diamonds and the significance of its identification Diamond is one of the most important mineral raw materials in national industrial construction, especially in the highly developed modern technology industries, the diamond is even more important. Diamond is widely used in defense industry, machine building industry, and radio industry. Diamond can also be drilled on the drill bit, the drill can not only drill through particularly hard rock, such as quartz rock, but also can improve work efficiency 5-6 times. Diamond inlaid cutting tools, you can cut special hard alloy, the work efficiency can be increased 10-12 times. Diamond inlaid drilling machine, can be