| 耐磨白口铸铁的综合性能与价格比 |
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| 引用本文： | 何希杰,劳学苏. 耐磨白口铸铁的综合性能与价格比[J]. 现代铸铁, 2007, 27(1): 60-62 |
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| 作者姓名： | 何希杰 劳学苏 |
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| 作者单位： | 石家庄泵杂质泵研究所,河北,石家庄,050011 |
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| 摘 要： | 采用模糊数学对耐磨白口铸铁性能进行综合分析,通过大量计算得出了耐磨白口铸铁的综合性能价格比,计算结果表明,在这些材料中,Cr27的综合性能价格比最好,Ni1最差,而Cr24,15-3和Ni4依次介于两者之间。本方法对于工程技术方案评价将具有实用价值。
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| 关 键 词： | 耐磨白口铸铁 性能 价格比 模糊数学 综合评价 |
| 文章编号： | 1003-8345（2007）01-0060-03 |
| 修稿时间： | 2006-10-10 |
Properties/Cost Ratio of Wear Resistant White Irons |
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| HE Xi-jie,LAO Xue-su. Properties/Cost Ratio of Wear Resistant White Irons[J]. Modern Cast Iron, 2007, 27(1): 60-62 |
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| Authors: | HE Xi-jie LAO Xue-su |
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| Affiliation: | Shijiazhuang Slurry Pump Institute, Shijiazhuang 050011 China |
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| Abstract: | The properties of wear resistant white cast irons was comprehensively analyzed by using fuzzy mathematics.properties/cost ratios of these materials were obtained with calculation.The calculation result showed that the sequence of the comprehensive properties/cost ratios from the best to the worst are as follows:Cr27 type cast-iron,Cr24 cast iron,15-3 cast iron and Ni1 cast iron.This evaluating method will has the practical value for evaluating a project scheme. |
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| Keywords: | wear resistant cast iron properties/cost ratio fuzzy mathematics comprehensive evaluation |
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