现代粉末冶金材料和技术发展现状(二)

CURRENT DEVELOPMENT OF MODERN POWDER METALLURGY MATERIALS AND TECHNOLOGIES(Ⅱ)

概述现代粉末冶金材料和技术的发展现状。介绍了传统粉末冶金材料与先进粉末冶金材料的基本特性、应用情况及发展趋势,较系统介绍了机械合金化、粉末注射成形、温压成形、喷射成形、微波烧结、放电等离子烧结、自蔓延高温合成、烧结硬化等新技术的研究与开发状况。内容分一、二两部分,分两期发表。

The current development of modern powder metallurgy materials and technologies was reviewed. The basic characteristics, applications and developmental trend of traditional and advanced powder metallurgy materials were also introduced. Meanwhile, the research and development of new powder metallurgy technologies, such as mechanical alloying, powder injection molding, warm compaction, spray forming, microwave sintering, spark plasma sintering, self-propagation hightemperature synthesis, sinter hardening, were also described. The article is issued in two parts.