【摘要】 粉末冶金在超导体、纳米材料、高级磁性材料、生物工程材料、超硬材料、超微机械、梯度功能材料等领域已获得越来越广泛的应用。本文简要介绍了粉末冶金技术在粉末制取、压制、烧结、注射成形、快速原型制作及超硬材料学等领域的新技术更多还原

【Abstract】 Powder metallurgy is finds increasing applicapions in superconductors,nanomaterials,h igh-performance magnetic materials ,bioengineering materials,ultrahar d materials,micromodules,and funct ionally graded materials etc.New t echnologies in powder production,p owder compaction,sintering,powder injection moulding,rapid prototypi ng and ultrahard materials etc.are presented.更多还原