| 我国精铸业近十多年来的技术进步 |
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| 引用本文： | 周泽衡,姜不居.我国精铸业近十多年来的技术进步[J].特种铸造及有色合金,2006,26(1):50-52. |
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| 作者姓名： | 周泽衡 姜不居 |
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| 作者单位： | 1. 中国铸造协会精铸分会
2. 清华大学 |
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| 摘 要： | 经过十多年的快速发展，中国精铸业已初具规模，年产量已达60万t，年产值达108亿元人民币。在工艺技术上也有了不少的进展，精铸生产开始向节能、低耗、环保方向发展。介绍精铸企业在计算机技术应用、设备改进、新工艺和新材料的推广等方面的最新进展。
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| 关 键 词： | 精密铸造 蜡料 型壳 节能 |
| 文章编号： | 1001-2249（2006）01-0050-03 |
| 收稿时间： | 2005-11-10 |
| 修稿时间： | 2005年11月10 |
Technical Progress in Investment Industry at Home in Last Decade |
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| Zhou Zeheng,Jiang Buju.Technical Progress in Investment Industry at Home in Last Decade[J].Special Casting & Nonferrous Alloys,2006,26(1):50-52. |
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| Authors: | Zhou Zeheng Jiang Buju |
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| Abstract: | China's investment industry see the tendency of energy-saving, consumption reduction and environmental-protection, and the industry has a larger scale with production volume more than 600 thousand tons and product value more than 10. 8 billion yuan per year with rapid development in last decade. Progress in computer application, e-quipment upgrade and new technologies as well as new material in investment enterprises were introduced. |
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| Keywords: | Investment Enterprise Wax Materials Shell Mold Energy-saving |
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