| 慢压射技术的开发和理论要点 |
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| 引用本文： | 陈金城. 慢压射技术的开发和理论要点[J]. 特种铸造及有色合金, 1998, 0(5): 30-33 |
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| 作者姓名： | 陈金城 |
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| 作者单位： | 国营北京无线电工具设备厂 |
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| 摘 要： | 压室中气体卷入金属液内而造成压铸件内部气孔是压铸过程常见的问题。针对这个问题进行过大量的研究和试验，并已取得了重大的进展，为发展慢压射技术奠定了理论基础。
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| 关 键 词： | 慢压射 气体卷入 临界速度 加速过程 |
| 修稿时间： | 1998-06-06 |
The Development and Main Points of Theory of Slow Shot Technology |
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| Chen Jincheng. The Development and Main Points of Theory of Slow Shot Technology[J]. Special Casting & Nonferrous Alloys, 1998, 0(5): 30-33 |
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| Authors: | Chen Jincheng |
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| Affiliation: | Beijing Radio Tool Equipment Factory |
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| Abstract: | Porosity of die castings caused by air entrapped into the liquid metal in the shot sleeve is common problem of die csating process. Based on many works research works and experiments for this respect the theoretic foundation for the technique of slow shot has been laid. |
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| Keywords: | Slow Shot Air Entrapment Critical Velocity Acceleration Process |
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