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据捷克PRAMETYUPM机构的资料，捷克科技人员对烧结工艺对WC一动合金的物理机械性能的影响进行了研究，烧结工艺有三种：第一种是传统真空烧结工艺；第二种是真空学Flffi（具有平行直射线束的y射线辐射器）烧结工艺；第三种是IIm法烧结工艺。测定了各种试样的硬度＊＊A和＊V、密
According to the Czech PRAMETYUPM institutions, the Czech scientific and technological personnel on the sintering process WC a dynamic alloy physical and mechanical properties of the sintering process has three kinds: the first is the traditional vacuum sintering process; the second is the vacuum Flffi (with Parallel to the beam radiation y-ray radiator) sintering process; the third is IIm sintering process. A variety of samples were measured hardness ** A and * V, dense