论文部分内容阅读
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