广岛大学工程师为超硬碳化钨-钴创建了精确的三维打印方法,使复合、耐久的部件能够用于航空航天、建筑和医疗用途。 Hiroshima University engineers created a precise 3D printing method for ultra-hard tungsten carbide–cobalt, enabling complex, durable parts for aerospace, construction, and medical use.

广岛大学的工程师开发了一种新的三维打印法,用于碳化钨-钴(WC-Co),这种材料比大多数钢铁更难,在维克斯硬度尺度上达到1,400以上。 Engineers at Hiroshima University have developed a new 3D printing method for tungsten carbide–cobalt (WC–Co), a material harder than most steels, achieving over 1,400 on the Vickers hardness scale. 该技术使用预热电线和激光辐照,而不完全熔化金属,减少废物并保持结构完整性。 The technique uses pre-heated wire and laser irradiation without fully melting the metal, reducing waste and preserving structural integrity. 它为航空航天、建筑和医用植入器的应用提供了精确而复杂的形状。 It enables precise, complex shapes for applications in aerospace, construction, and medical implants. 该研究报告定于2026年4月出版。 The study is set to be published in April 2026.