CAJ | 학술논문

人们通常将材料和能源以及信息誉为人类社会进步及发展的三大支柱，而金属材料是人类历史中研究应用时间最长、应用范围最为广泛的重要材料。阐述了金属材料的基本概念，介绍了金属材料的种类、性能及其在社会发展中的应用，揭示了新型金属材料的发展动态与方向。
인문통상장재료화능원이급신식예위인류사회진보급발전적삼대지주，이금속재료시인류역사중연구응용시간최장、응용범위최위엄범적중요재료。천술료금속재료적기본개념，개소료금속재료적충류、성능급기재사회발전중적응용，게시료신형금속재료적발전동태여방향。
Material, energy and information are known as three pillars of human social progress and development, and the metal material is an important material in the human history because its research and application time is the longest and its application range is the broadest. This paper expounds the basic concept of metal material, introduces the types and performances of metal material and its application in social development, and reveals the development trends and directions of new type of metal material.