| 孕育对高牌号灰铸铁件缩松的影响及其防止 |
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| 引用本文： | 魏东,史鉴开,柳江.孕育对高牌号灰铸铁件缩松的影响及其防止[J].现代铸铁,2004,24(2):60-60. |
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| 作者姓名： | 魏东 史鉴开 柳江 |
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| 作者单位： | 1. 昆明理工大学,云南,昆明,650051
2. 云南机床厂 |
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| 摘 要： | 孕育处理使灰铸铁共晶团数量增加，因而会引起内部缩松或外部缩陷等铸件不致密缺陷。笔者提出了防止这些缺陷的方法。
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| 关 键 词： | 灰铸铁件 缩松 孕育处理 铸造 |
| 文章编号： | 1003-8345(2004)02-0060-01 |
| 修稿时间： | 2001年10月9日 |
Influence of Inoculation on Shrinkage of High Grade Gray Iron and Its Prevention |
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| WEI Dong,SHI Jian-kai,LIU Jiang.Influence of Inoculation on Shrinkage of High Grade Gray Iron and Its Prevention[J].Modern Cast Iron,2004,24(2):60-60. |
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| Authors: | WEI Dong SHI Jian-kai LIU Jiang |
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| Abstract: | Inoculation treatment increases the eutectic cell count of gray iron and, as a result, causes undense defects of the castings including: inner shrinkage, or outer sink. The prevention measures were proposed. |
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| Keywords: | inoculation eutectic cell shrinkage |
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