(中南大學(xué) 粉末冶金國家重點實驗室，長沙 410084)
摘 要: 本文概述了建國70年以來中國粉末冶金材料的發(fā)展狀況，包括鐵基粉末冶金材料、硬質(zhì)合金、粉末冶金磁性材料、粉末冶金高溫合金等先進粉末冶金材料，以及國內(nèi)外在粉末增材制造、放電等離子燒結(jié)等粉末冶金先進成形領(lǐng)域的發(fā)展狀況，為現(xiàn)代粉末冶金材料及技術(shù)的發(fā)展提供了新的思路。
關(guān)鍵字: 粉末冶金；鐵基粉末冶金；硬質(zhì)合金；磁性材料；增材制造；放電等離子燒結(jié)
（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
