In this design, the primary method is the internal heat source approach. The internal heat source generates heat, and the temperature transfers from the inside out. Its intensity directly influences the temperature distribution within the furnace. It can be observed that when the intensity of the internal heat source is higher, the temperature at a given point increases, and the distribution area (r) for a specific temperature difference (△T) expands. Therefore, in practical production, controlling the temperature distribution inside the furnace can be achieved by regulating the surface load of the furnace core, i.e., the power of the furnace core.

A vacuum sintering furnace is a protective sintering furnace that heats items in a vacuum environment. Heating methods include resistance heating, induction heating, and microwave heating, among others. A vacuum induction furnace is a type of furnace that uses induction heating to protect the heated objects. It can be classified into power frequency, intermediate frequency, high frequency, and other types, and can be considered a subcategory of vacuum sintering furnaces. A vacuum induction sintering furnace utilizes the principle of intermediate frequency induction heating under vacuum or a protective atmosphere. It is a complete set of equipment for sintering cemented carbide tools and various metal powder compacts, used in the industrial production of cemented carbides, metallic dysprosium, and ceramic materials.

Application Scope of Anode Material Graphitization Furnaces:Anode material graphitization furnaces are used in the production of anode materials. Lithium-ion anode materials are widely applied in fields such as electric vehicles, aerospace, and biomedical engineering, having become a new hotspot in global economic development. The development of anode materials focuses on high specific capacity, high charge/discharge efficiency, high cycle performance, and relatively low cost.

Slight noise is a normal production condition during the operation of a graphitization furnace. However, excessive noise typically indicates a problem with a specific component, requiring systematic troubleshooting and targeted solutions. Loud noise can pose safety hazards for personnel and disrupt the daily lives of nearby residents. Below are measures to address noise issues in laboratory graphitization furnaces:

The Silicon Carbide Sintering Furnace utilizes electromagnetic induction heating, offering high thermal efficiency and a long service life for the heating elements. In conventional graphite rod resistance heating furnaces, the limited operating temperature of electrode insulation materials results in a short lifespan, with some requiring replacement after just a few batches. Excessive temperatures also cause rapid degradation of the graphite rods. Additionally, issues like poor contact, arcing, or excessive contact resistance can easily lead to burnout.