铅铋合金中Bi/Bi2O3型氧传感器准确性及稳定性测试研究

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	铅铋合金中Bi/Bi2O3型氧传感器准确性及稳定性测试研究
其他题名	Accuracy and Stability Test Study of Bi/Bi2 O3 Oxygen Sensor in Lead-bismuth Eutectic
	2015
发表期刊	原子能科学技术
ISSN	1000-6931
摘要	液态铅铋合金（LBE）中溶解氧浓度的精确测量是实现LBE中氧浓度控制的前提。本文用一自主研制的Bi/Bi2O3型氧传感器来测量LBE氧浓度,在静态氧饱和的LBE中分别进行了准确性及稳定性测试。准确性测试结果表明,在340-480℃范围内氧传感器电动势实验曲线随温度的变化与理论曲线一致,电动势绝对误差最大为-2.6 mV;稳定性测试结果表明,在450℃、50h内电动势绝对误差为-1.4mV,波动为4mV。
其他摘要	Accurate measurement of the concentration of dissolved oxygen in liquid lead‐bismuth eutectic （LBE） is the premise to achieve oxygen control .A self‐developed Bi/Bi2 O3 oxygen sensor was used to measure oxygen concentration in LBE .The accuracy and stability tests were carried out in stagnant liquid LBE in the condition of oxygen sat‐uration .The accuracy test results show that the change of experimental electromotive force with temperature is consistent with the theoretical curve in the temperature ranging from 340 ℃ to 480 ℃ .The maximum absolute error of electromotive force is-2.6 mV .The stability test results show that the absolute error of electromotive force is -1.4 mV within 50 hours at the temperature of 450 ℃ and the fluctuation in this test is4mV .
关键词	铅铋合金氧浓度氧传感器电动势
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:5376138
引用统计	被引频次：3[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/63839
专题	中国科学院合肥物质科学研究院
推荐引用方式 GB/T 7714	. 铅铋合金中Bi/Bi2O3型氧传感器准确性及稳定性测试研究[J]. 原子能科学技术,2015,049.
APA	(2015).铅铋合金中Bi/Bi2O3型氧传感器准确性及稳定性测试研究.原子能科学技术,049.
MLA	"铅铋合金中Bi/Bi2O3型氧传感器准确性及稳定性测试研究".原子能科学技术 049(2015).