摘要
论述在金属和非金属表面上制作薄膜热电偶的工艺，分析它的静动态特性及其测定方法，并应用该薄膜热电偶对锻压模和机械制造中磨削时的瞬态温度进行测试，取得了良好效果。
In the present paper,the process that the thin film thermocouples have been made on the metal and nonmetal is discussed,the heat transmitting theory of thin film thermocouple is analyzed, its static behaviour and dynamic time constant have been measured, and they have been applied to measure the transient temperature of the surface on the hot upsetting die and the surface of grinding sample in machine manufacture,a good result has been obtained.
出处
《中国机械工程》
CAS
CSCD
北大核心
1996年第5期34-36,共3页
China Mechanical Engineering
基金
国家自然科学基金
关键词
薄膜
热电偶
技术特性
测量
thin film thermocouple
technical behaviour
time constant
measuring method
