【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。更多还原

【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.更多还原