| 熔模铸钢件缩孔(松)的防止 |
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| 引用本文： | 许云祥,李磊,鲁蕊,宋德国,杨建东,贾志明. 熔模铸钢件缩孔(松)的防止[J]. 特种铸造及有色合金, 2002, 0(1): 27-29 |
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| 作者姓名： | 许云祥 李磊 鲁蕊 宋德国 杨建东 贾志明 |
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| 作者单位： | 1. 中国科学技术大学
2. 蓬莱金义丰工业公司 |
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| 摘 要： | 结合生产实例，系统阐述了防止熔模铸钢件缩孔（松）的主要措施：其一是转移，即将缩孔由铸件中转移到浇注补缩系统中；其二是分散，即将缩孔分散成许多细微的缩松。
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| 关 键 词： | 熔模铸造 铸钢 缩孔 缩松 |
| 文章编号： | 1001-2449(2002)01-0027-03 |
| 修稿时间： | 2001-08-20 |
Orgination and Elimination f Shrinkage Hole(Porosity )in Iimvestment Steel Casting |
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| Xu Yunxiang. Orgination and Elimination f Shrinkage Hole(Porosity )in Iimvestment Steel Casting[J]. Special Casting & Nonferrous Alloys, 2002, 0(1): 27-29 |
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| Authors: | Xu Yunxiang |
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| Abstract: | The key measutes for preventing shrinkage hole (porosity) in investment steel castings were expounded systemically based on actual production: (1) transfening: shrinkage holes transferred from casting into gating feeding system, (2) dispersion: shrinkage hole dispersed into much small shrinkage porosity. |
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| Keywords: | Investment Casting Cast-steel Shrinkage Hole (Porosity) |
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