| 快速钨铼热电偶的测温误差 |
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| 引用本文： | 陈德茂.快速钨铼热电偶的测温误差[J].功能材料,1995,26(6):564-566. |
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| 作者姓名： | 陈德茂 |
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| 作者单位： | 重庆仪表材料研究所 |
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| 摘 要： | 本文用热电偶误差计算的通用方法（极限误差表达法）分析了构成快速钨铼热电偶测温误差的因素，从量的角度探讨了各因素对总的误差的影响，对如何认识快速钨铼热电偶的测温精度，提出了可供参考的观点。
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| 关 键 词： | 热电偶 钨铼合金 钢液测量 误差 |
The Errors of W/Re Thermocouple Probe in Measurement of Temperature of Molten Steel |
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| Chen Demao.The Errors of W/Re Thermocouple Probe in Measurement of Temperature of Molten Steel[J].Journal of Functional Materials,1995,26(6):564-566. |
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| Authors: | Chen Demao |
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| Abstract: | The sources of error for W/Rethermocouple probe in measurement of temperatureof molten steel are analysed by the general method oferror count for thermocouple(limit error countingmethod).The accumulative errors caused by thevarious source of error are described by quantitativeanalysis. The point of view is put forward forrecognizing the accuracy of W/Re thermocoupleprobe in measurement of temperature of moltensteel. |
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| Keywords: | thermocouple tungsten and rheniumalloys temperature measurement of molten steel error analysis |
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