高温电炉

实验室高温电炉温度的自行校正方法

Self - Correcting Method for High Temperature Electric Stove in the Laboratory

氧化锆发热元件及超高温电炉的研究

Investigation on Zirconia Heating Element and Ultra-High Temperature Electric Furnaces

红外辐射测温仪的成功应用，为实现超高温电炉的计算机控制创造了条件。

The successful use of the infrared radiation apparatus for temperature measurement gives the possibility to realize computer control of these furnaces .

分析结果表明，应用高温电炉烧结造粒喂料时，在选定的温度范围内（1100～1300℃），喂料的相成分没有改变，晶粒没有显著长大；

The results sh ow that feeds phase components using high temperature electric furnace sintering at 1100 ~ 1300 ℃ do not change , the grain size do not increase , obviously .

本文提出一种自校正控制加电源前馈的高精度高温电炉控制器方案，具体分析对象的数学模型和控制算法。

A controller employing self-tuning control and feedforward technique for high precision control of high temperature electric furnaces is presented in this paper . The mathematical model of these furnaces and the whole control algorithms are discussed .

根据实验要求设计并制作了高温加热电炉和测温装置，阐述了测温装置的原理。并利用它测量出了高温加热电炉内的轴向温度分布曲线，确定了恒温区的长度。

The paper also designed and made a heating electric stove and an apparatus for measuring temperature , and expatiate principles of the latter .

并利用它测量出了高温加热电炉内的轴向温度分布曲线，确定了恒温区的长度。

With the apparatus , distribution curve of temperature along the axis in the heating electric stove can be measured , and the length of constant temperature area can also be confirmed .