| 高温材料的熔融温度测试研究 |
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| 引用本文： | 曹嘉毅,吴治隆. 高温材料的熔融温度测试研究[J]. 四川理工学院学报(自然科学版), 2001, 14(2): 22-24 |
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| 作者姓名： | 曹嘉毅 吴治隆 |
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| 作者单位： | 四川轻化工学院电子与信息工程系, |
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| 摘 要： | 提出了一种利用电子转换开关实现的热丝法测温方案，成功地实现了热电偶加热状态和检测状态的转换；对加热控制电路和检测电路进行了分析；用实验验证了该装置的可靠性。
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| 关 键 词： | 热丝法 熔融温度 检测 |
| 文章编号： | 1008-438X（2001）02-0022-03 |
| 修稿时间： | 2001-05-10 |
Study of DetectingInstrument for High Temperature Material's Melting Point |
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| CAO Jia-yi,WU Zhi-long. Study of DetectingInstrument for High Temperature Material's Melting Point[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 2001, 14(2): 22-24 |
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| Authors: | CAO Jia-yi WU Zhi-long |
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| Abstract: | A temperature detect scheme of hot-wire method with electronic switching is given. The change of heating state and sensing state for thermocouple is completed successfully. The comparator controlling circuit and detecting circuit are analyzed. The feasibility of the detecting instrument are proved with experiments. |
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| Keywords: | hot-wire detection melting point detect |
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