基于Ti-6Al-4V团簇式设计的超高强Ti-Al-V-Mo-Nb-Zr合金

陈志鹏, 朱智浩, 宋梦凡, 张爽, 刘田雨, 董闯

An Ultra-high-strength Ti-Al-V-Mo-Nb-Zr Alloy Designed from Ti-6Al-4V Cluster Formula

CHEN Zhipeng, ZHU Zhihao, SONG Mengfan, ZHANG Shuang, LIU Tianyu, DONG Chuang

图7 Ti-Al-V-Mo-Nb-Zr 合金的维氏硬度和密度以及比硬度(硬度/密度)和比强度(抗拉强度/密度)

Fig7 Vickers hardness (a), mass densities (b), specific hardness (c) and specific strength of as-cast Ti-Al-V-Mo-Nb-Zr alloys (d)，specific hardness denotes the hardness-over-density ratio, and specific strength denotes the ultimate tensile strength-over-density ratio, respectively