| Na2O对定向空心叶片陶瓷型芯质量的影响 |
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| 引用本文： | 张强. Na2O对定向空心叶片陶瓷型芯质量的影响[J]. 铸造技术, 2004, 25(9): 679-680 |
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| 作者姓名： | 张强 |
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| 作者单位： | 中航一集团北京航空材料研究院,北京,100095 |
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| 摘 要： | 讨论定向空心叶片用XD-1陶瓷型芯质量与焙烧用的Al2O3填料化学成分的关系,指出Na2O含量过高是陶瓷型芯质量恶化的主要因素之一.
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| 关 键 词： | 陶瓷型芯 空心叶片 Na2O含量 |
| 文章编号： | 1000-8365(2004)09-0679-02 |
| 修稿时间： | 2003-12-30 |
Effect of Na2O on This Ceramic Core Quality of the Directional and Hollow Blade''''s |
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| ZHANG Qiang. Effect of Na2O on This Ceramic Core Quality of the Directional and Hollow Blade''''s[J]. Foundry Technology, 2004, 25(9): 679-680 |
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| Authors: | ZHANG Qiang |
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| Abstract: | A relationship between quality of Type XD-1 ceramic core and composition of alumina filler for core sintering is described, and the reason that an excess of Na_2O content would lead to ceramic core quality degradation is also put forward. |
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| Keywords: | Ceramic core Hollow blade Na_2O content |
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