Heydari Lida, Lietor Pablo F, Corpas-Iglesias Francisco A, Laguna Oscar H
Higher Polytechnic School of Linares, University of Jaén, Av. de la Universidad s/n, 23700 Linares, Jaén, Spain.
Materials (Basel). 2021 Nov 10;14(22):6786. doi: 10.3390/ma14226786.
In recent years, the use of cermets has shown significant growth in the industry due to their interesting features that combine properties of metals and ceramics, and there are different possible types of cermets, depending on their composition. This review focuses on cemented tungsten carbides (WC), and tungsten carbonitrides (WCN), and it is intended to analyze the relationship between chemical composition and processing techniques of these materials, which results in their particular microstructural and mechanical properties. Moreover, the use of cermets as a printing material in additive manufacturing or 3D printing processes has recently emerged as one of the scenarios with the greatest projection, considering that they manufacture parts with greater versatility, lower manufacturing costs, lower raw material expenditure and with advanced designs. Therefore, this review compiled and analyzed scientific papers devoted to the synthesis, properties and uses of cermets of TiC and WC in additive manufacturing processes reported thus far.
近年来，由于金属陶瓷结合了金属和陶瓷的特性，具有诸多有趣的特点，其在该行业的应用显著增长。根据其成分不同，金属陶瓷有多种可能的类型。本综述聚焦于硬质合金（WC）和碳氮化钨（WCN），旨在分析这些材料的化学成分与加工工艺之间的关系，正是这种关系导致了它们独特的微观结构和机械性能。此外，考虑到金属陶瓷在增材制造或3D打印过程中作为打印材料制造零件时具有更高的通用性、更低的制造成本、更低的原材料消耗以及先进的设计，其作为打印材料的应用最近已成为最具前景的领域之一。因此，本综述汇编并分析了迄今为止报道的关于TiC和WC基金属陶瓷在增材制造过程中的合成、性能及应用的科学论文。
