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德国夫琅和费(Fraunhofer)陶瓷工程研究所开发了一种硬质、耐磨碳化钨材料，该材料可用于刀具和耐磨部件。据称：这种细晶材料的维氏硬度可以在2100~2700之间进行调节。通过烧结而无需添加昂贵的立方晶碳化物来抑制晶粒长大便可能达到全密度。要达到这一目的，其工艺如下：先将
The Fraunhofer Institute for Ceramic Engineering has developed a hard, wear-resistant tungsten carbide material that can be used on knives and wear parts. Allegedly: Vickers hardness of this fine grain material can be adjusted between 2100 ~ 2700. It is possible to achieve full density by sintering without inhibiting the growth of grains by adding expensive cubic carbides. To achieve this goal, the process is as follows: first