在工程及传热研究中,常常需要用微型热电偶准确测量壁面温度。在埋设热电偶时必须考虑表面状况、热电偶与金属壁画之间的绝缘、温度场是否破坏以及热电偶埋设后的表面光洁度等问题。本文仅就微型热电偶的制造工艺,热电偶绝缘工艺以及准确测量壁面温度的热电偶按装工艺,作一介绍, In engineering and heat transfer research, it is often necessary to use micro-thermocouples to accurately measure the wall temperature. The surface condition must be considered when laying the thermocouple, the insulation between the thermocouple and the metal mural, the destruction of the temperature field, and the surface finish after the thermocouple is buried. This article only on the micro-thermocouple manufacturing process, thermocouple insulation process and the accurate measurement of wall temperature thermocouple installation process, made an introduction,