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高温真空氮化硅电炉微机过程控制山东建材学院胡品慧，曹杰高温真空氮化硅炉是生产高温耐火氮化硅砖的主要设备．氮化硅砖在烧成过程中，对升温速度和恒温保持都有较严格的要求，其加热元件为硅钢棒，每炉装料５ｔ左右，运行时间为四昼夜，烧成温度为１５００℃．控制系统...
High-temperature vacuum silicon nitride furnace microcomputer process control Shandong Institute of Building Materials Hu Pinhui, Cao Jie High-temperature vacuum silicon nitride furnace is the production of high-temperature refractory silicon nitride brick main equipment. Silicon nitride brick in the firing process, the heating rate and temperature to maintain have more stringent requirements, the heating element is a silicon steel rod, each furnace charge about 5t, the operating time of four days and nights, firing temperature of 1500 ℃. Control System...