| 半固态加工技术的进展及我国应对措施 |
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| 引用本文： | 任栖锋,石路,路贵民,崔建忠.半固态加工技术的进展及我国应对措施[J].材料与冶金学报,2002,1(1):15-19. |
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| 作者姓名： | 任栖锋 石路 路贵民 崔建忠 |
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| 作者单位： | 东北大学,材料与冶金学院,辽宁,沈阳,110004 |
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| 基金项目： | 国家自然科学基金资助项目 (No 5 99740 0 9) . |
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| 摘 要： | 半固态金属成形技术具有高效、节能、近终形生产和成形件性能高等许多优点，被专家们称为21世纪最具前景的加工方法。本文介绍了半固态金属成形的成形工艺、坯料制备工艺、微观组织、数值模拟状况及国内外研究应用情况，展望了半固态金属 的前景，提出了我国的应对措施，
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| 关 键 词： | 半固态金属成形 制浆 数值模拟 应对措施 |
| 文章编号： | 1671-6620-(2002)01-0015-05 |
| 修稿时间： | 2002年3月13日 |
Progress and Countermeasure of Semi-Solid Metal Forming Technology |
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| REN Qi feng,SHI Lu,LU Gui min,CUI Jian zhong.Progress and Countermeasure of Semi-Solid Metal Forming Technology[J].Journal of Materials and Metallurgy,2002,1(1):15-19. |
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| Authors: | REN Qi feng SHI Lu LU Gui min CUI Jian zhong |
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| Abstract: | There are many advantages of semisolid metal forming technology such as energy saving, high efficiency, and net shaped processing. Thixoformed products also have fine mechanical properties.Therefore, specialists believe it would become the prospective manufacture technology for metal forming in 21 century. In the paper, production techniques, slurries making processes, forming mechanisms of the non dentritic structures, and numerical simulation are introduced. Research and industrial applications in China and other countries are presented. Also, the countermeasure is pointed out for the semisolid metal forming development in China. |
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| Keywords: | semisolid metal forming slurry making numerical simulation countermeasure |
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