Number of quasi platinum-rhodium thermocouple 'pulse'

Number of quasi platinum-rhodium thermocouple 'pulse' wearing a task, a Christmas hat, a manufacturer of platinum-rhodium thermocouple sultry workshop. These constitute the keywords Xie Zhi experiment task. At the scene of the professor Xie Zhi daily task clothing in steelmaking experiment, a display Issue ( The problem) Improved, immediately into the steelmaking workshop. Do not know his people think he is a pop all steel workers. The workers in the factory three shifts Xie Zhi repeatedly is a cycle. Workers are wondering: what day to see you, see you on the GSM, on the day shift also can see you, what are you in class? In the face of workers question, he smiled. Engaged in the concept of basic scientific research tasks, there is no time, no more can tell what shifts.

temperature is a critical factor in the process of the steel, high temperature weather may be too low, will affect the efficiency of the steel consumption, energy consumption and the quality of the steel, so an exploratory examination of the way of real-time monitor the temperature of molten steel and the instrument has become a serious academic issues. More than 20 years ago, the abroad in succession of molten steel temperature measuring discussion focused on the maintenance tube plus platinum rhodium thermocouple, 25-year-old Xie Zhi beforehand the blackbody cavity for the actual study provides a new direction. But conservative blackbody cavity exist many uncertain factors, how to perfect the blackbody cavity, make it can truly deal with the problem of molten steel temperature in succession, be Xie Zhi career as itself, the whole body heart involved. After 20 years of unremitting efforts, it completed in 2005, 'blackbody cavity molten steel temperature measuring method and sensor in succession', was awarded a prize of country science and technology to improve.