蒸汽保护无氧退火炉自动控温报警系统

Automatic Temperature Control and Alarm System of Anneal Stove without Oxygen Protected by Steam

介绍了采用８０３１单片机对蒸汽保护无氧退火炉进行自动控温，对退火过程中各阶段发出报警信号的控制系统。该系统能对炉温和工作时间进行显示，并可通过键盘对工作参数进行设定及修改。

The paper prensents an automatic temperature control system of anneal stove without oxygen protected by steam with 8031 singlechip,and gives alarm signal of every stage.In addition to showing the temperature of the stove and the working time,the system can set up or modify the working parameters through keyboard.