阅读说明：本技术 基于原位制造的合金的用碳化钨增强的复合材料及其生产方法 (Composite material reinforced with tungsten carbide based on an in-situ produced alloy and method for the production thereof ) 是由 埃娃·欧莱伊尼克 于 2019-04-30 设计创作，主要内容包括：本发明涉及一种基于原位生产的合金,尤其是铁基合金的用呈晶体和/或颗粒形式的碳化钨增强的复合材料,其特征可在于以下事实,复合层和/或复合区内的复合材料的微结构包括提供均匀宏观和微观分布的小面型晶体(6)和/或小面型颗粒碳化钨,其中所述碳化钨的晶体(6)和/或颗粒包括填充有基于金属的合金的不规则和/或圆形和/或卵形纳米和/或微米区域(7)。本发明还涉及用于生产所述复合材料的粉末组合物及其生产方法以及由这样的复合材料或使用所述方法制成的浇铸工作元件。(The invention relates to a composite material reinforced with tungsten carbide in the form of crystals and/or particles based on an in situ produced alloy, in particular an iron-based alloy, which may be characterized by the fact that the microstructure of the composite material within the composite layer and/or the composite zone comprises faceted crystals (6) and/or faceted particulate tungsten carbide providing a uniform macroscopic and microscopic distribution, wherein the crystals (6) and/or particles of tungsten carbide comprise irregular and/or circular and/or oval nano-and/or micro-areas (7) filled with a metal-based alloy. The invention also relates to a powder composition for producing said composite material, to a method for producing same, and to a cast working element made of such a composite material or using said method.)