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使用溶胶凝胶法进行粉末涂层和热压烧结后制得一种新型的涂层刀具材料。这种刀具材料的耐磨性与陶瓷材料相近，并具有较高的强度和韧性，在切削高硬度材料时表现出良好的性能。
The use of sol-gel method for powder coating and hot pressing obtained after a new type of coated tool material. The wear resistance of this tool material is similar to that of ceramic materials and has high strength and toughness, showing good properties in cutting high hardness materials.