| 球铁曲轴的铸造缩松及预防 |
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| 引用本文： | 张盛霞,刁小庆,汪明伟. 球铁曲轴的铸造缩松及预防[J]. 柴油机, 2005, 27(6): 37-39,41 |
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| 作者姓名： | 张盛霞 刁小庆 汪明伟 |
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| 作者单位： | 安徽建筑工业学院,安徽,合肥,230022;安徽合肥柴油机制造有限责任公司,安徽,合肥,230021 |
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| 摘 要： | 对球铁曲轴缩松的形成机理进行了分析研究,指出通过改进浇注系统、改进冷铁、控制铸件化学成分等措施,可解决其缩松倾向。
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| 关 键 词： | 球铁曲轴 缩松 预防措施 |
| 文章编号： | 1000-4357（2005）06-0037-03 |
Porosity and its Prevention of Nodular Cast Iron Crankshaft |
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| ZHANG Shengxia,DIAO Xiaoqing,WANG Mingwei. Porosity and its Prevention of Nodular Cast Iron Crankshaft[J]. Diesel Engine, 2005, 27(6): 37-39,41 |
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| Authors: | ZHANG Shengxia DIAO Xiaoqing WANG Mingwei |
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| Affiliation: | 1. Anhui Institute of Architecture and Industry, Anhui Hefei 230022; 2. Hefei Diesel Engine Manufacturing Co., Ltd, Anhui Hefei 230021 |
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| Abstract: | Analysis and research has been carried out on the forming raechanism of porosity of nodular cast iron crankshaft. It is pointed out that this problem can be solved by the improvement on pouring system and iron chili, and by the controlling of the casting's chemical composistion. |
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| Keywords: | nodular cast iron crankshaft porosity prevention solution |
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