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梯度结构硬质合金通过赋予制品不同部位以不同的性能,可应用于传统均质硬质合金难以胜任的工程领域,满足现代工业和高新技术发展的需要。梯度结构硬质合金以其优异的性能复合和巨大的应用市场,已引起国内外材料学界的广泛关注,本文重点针对国内外梯度结构硬质合金的最新研究进展进行了简要综述。
Gradient structure cemented carbide by giving different parts of the product with different properties, can be applied to the traditional homogeneous hard alloy is not competent in the field of engineering to meet the needs of the development of modern industry and high-tech. Gradient structure cemented carbide with its excellent performance of composite and huge application market, has attracted widespread attention of domestic and foreign materials academics, this paper focuses on the latest research progress of gradient structural cemented carbide at home and abroad were briefly reviewed.