| KH-9250板卡在EPC涂料透气性测试上的应用 |
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| 引用本文： | 朱征,宝音.KH-9250板卡在EPC涂料透气性测试上的应用[J].铸造技术,2003,24(1):34-35. |
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| 作者姓名： | 朱征 宝音 |
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| 作者单位： | 1. 天津科技大学,天津,300222
2. 内蒙古工业大学,内蒙古自治区,010062 |
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| 摘 要： | 透气性是EPC涂料性能的1个重要指标。在现有的测试方法中，很难精确记录透气性的微小变化，且存在人工记录过程中难以避免的误差。采用KH－9250板卡与计算机联接，进行EPC涂层透气性试验的数据采集与A／D转换，使同类试验的数据采集及处理实现精确化、自动化。
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| 关 键 词： | KH－9250板卡 测试 消失模铸造 涂料 透气性 |
| 文章编号： | 1000-8365(2003)01-0034-02 |
| 修稿时间： | 2002年8月30日 |
Application of KH-9250 Card in Testing Permeability of EPC Casting Coating |
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| ZHU Zheng,BAO Yin.Application of KH-9250 Card in Testing Permeability of EPC Casting Coating[J].Foundry Technology,2003,24(1):34-35. |
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| Authors: | ZHU Zheng BAO Yin |
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| Abstract: | Permeability is an important parameter for casting coating. In being of testing methods, accurately noting exiguity changes of permeability is very hard, and exists errors are difficult to avoid in artificially noting. In experiment , we have used KH-9250 card connected with computer to collect data and converse A/D of permeability for casting coating. The experiment reveals that the method realizes collecting and dealing with data of precision and automation . |
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| Keywords: | EPC casting Coating Permeability Card |
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