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应用科学学报 ›› 2002, Vol. 20 ›› Issue (3): 313-315.

• 论文 • 上一篇    下一篇

用于钢水连续测温的金属陶瓷热电偶实验研究

王雪松, 王建军, 周俐   

  1. 安徽工业大学冶金与材料学院, 安徽马鞍山 243002
  • 收稿日期:2001-07-18 修回日期:2001-10-04 出版日期:2002-09-30 发布日期:2002-09-30
  • 作者简介:王雪松(1966-),男,安徽全椒人,副教授,硕士.
  • 基金资助:
    安徽省自然科学基金资助项目(99046302)

Experimental Study on the Metal Ceramic Thermal Couple for Continuous Measuring of the Temperature of Hot Metal

WANG Xue-song, WANG Jian-jun, ZHOU Li   

  1. School of Metallurgy & Materials, Anhui University of Technology, Maanshan 243002, China
  • Received:2001-07-18 Revised:2001-10-04 Online:2002-09-30 Published:2002-09-30

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被引次数

1

摘要： 采用两种不同组成的金属陶瓷棒作为测温热电偶,置于钢液中进行连续测温,实验证明是可行的.组成新型热电偶的金属陶瓷棒耐钢渣侵蚀性好、输出热电动势值较大,在金属熔化温度范围内其热电动势与温度的线性关系明显.

关键词: 热电偶, 钢水, 金属陶瓷, 连续测温

Abstract: Experiment had proved feasible that two different metal ceramic rods used as thermal couple electrodes were immersed directly into hot metal to measure temperature continuously. Thermal couple electrodes made up of two different metal ceramic rods had merits of high resistance corrosion by hot metal and slag, higher export emf, ideal linear relationship between measuring temperature and thermal emf at the range of melting temperature.

Key words: thermal couple, continuous temperature measurement, hot metal, metal ceramic

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