8.A continuous reheating industrial furnace is large inertia,pure delay,multi-variables,time-vary-ing,intercoupling complicated controlled plant,and has many uncertain factors.
16.On the other hand, improving the serving environments,such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life.
17.Single chamber high pressure gas quenching vacuum furnace,double chamber and multichamber vacuum furnaces implementing the acetylene low pressure carburizing were briefly introduced.
19.We also have equipment and multi-purpose electronic resistivity automatic cryoscope and so on muffle furnace, electricity heat drum wind drying oven.
20.In this study, gallium nitride nanowires were successfully grown on Silicon substrate using a simple resistive heated furnace, APCVD system, at room temperature.