【摘要】 半固态金属成形技术具有许多优点 ,被专家们称为 2 1世纪新兴的金属制造关键技术之一。本文介绍了半固态金属成形的特点、坯料制备工艺、成形工艺、微观组织、数值模拟状况、国内外研究应用情况 ,并展望了半固态金属的前景和意义。更多还原

【Abstract】 There were many advantages in semi solid metal forming technology. Specialist believed it would become the key metal manufacture technology in 21 century. This paper introduced the technology features of semi solid metal forming, production technigues of billets and figuration crafts, status of microstructures and numerical simulation in semi solid metal forming. The authors reviewed the internal and external research and industrial applications, then overviewed the prospect and significance of semi solid metal in the future.更多还原