(中南大学 粉末冶金国家重点实验室，长沙 410084)
摘 要: 本文概述了建国70年以来中国粉末冶金材料的发展状况，包括铁基粉末冶金材料、硬质合金、粉末冶金磁性材料、粉末冶金高温合金等先进粉末冶金材料，以及国内外在粉末增材制造、放电等离子烧结等粉末冶金先进成形领域的发展状况，为现代粉末冶金材料及技术的发展提供了新的思路。
关键字: 粉末冶金；铁基粉末冶金；硬质合金；磁性材料；增材制造；放电等离子烧结
（State Key Lab of Powder Metallurgy, Central South University, Changsha 410083, China）
Abstract:This paper summarizes the development of powder metallurgy (P/M) materials since the founding of the People’s Republic of China in 1949, including iron-based P/M materials, cemented carbides, P/M magnetic materials, P/M superalloys, and advanced P/M forming technologies such as additive manufacturing and spark plasma sintering, which might provide new insights for advancing the development of modern P/M materials and technologies.
Key words: powder metallurgy; iron-base powder metallurgy; cemented carbide; magnetic materials; additive manufacturing; spark plasma sintering
