Laboratory Silicon Carbide Sintering Furnace

The Laboratory silicon carbide sintering furnace is a key equipment for producing silicon carbide. The silicon carbide products sintered by the equipment with excellent process performance. The products with uniform strength, complete reaction, high chemical content and good quality. It is equipped with a dewaxing system to enhance the dewaxing effect and make the atmosphere in the furnace more stable. It also extends the service life of carbon felt and heating materials. There are resistive and induction heating methods to choose, and the graphite tube heating element has a long service life, good heating effect and convenient maintenance.

Application: Silicon carbide sintering furnace is suitable for: pressureless sintering of boron carbide ceramics, pressureless sintering of silicon carbide ceramics, sintering of recrystallized silicon carbide ceramics, sintering of aluminum nitride ceramics, sintering of high-performance ceramic substrates, sintering of precision ceramics with high requirements for the consistency of the finished product density after shrinkage, powder metallurgy sintering, or high-temperature vacuum sintering of other metal materials and non-metallic materials.

Materials: Silicon carbide sealing rings, heat exchange tubes, sleeves, shaft tubes, nozzles, impellers and bulletproof products, etc.

Features of Sic Sintering Furnace
* It has a high degree of automation and can realize one-key replacement (vacuuming the furnace and flushing argon gas). The water, electricity and gas are automatically monitored during the operation. The touch screen simulation can observe the equipment operation status at any time. The equipment alarm indication, temperature rise curve, and power on and off operations can all be viewed and operated on the touch screen.

* The furnace body is a double-layer water-cooled structure, all made of 304 stainless steel, with good corrosion resistance and airtightness. The insulation material is made of high-purity graphite felt, which is durable. All electrical components are reliable brands at home and abroad, and the operation is reliable.

* High safety, the furnace body is equipped with an automatic pressure relief valve, which is safe and reliable. The sensor part is equipped with a flow switch to monitor the water flow in real time. The power supply strictly and effectively sets the over-current value and over-voltage value as required.

* The experimental silicon carbide sintering furnace equipment can be equipped with a special circulating water cooling system for medium frequency power supply and a protective gas purification device. The special circulating water cooling system for medium frequency power supply can effectively reduce and eliminate equipment failures caused by cooling water quality problems, ensuring long-term normal production of the equipment. The protective gas purification device can provide the purity of the protective gas, extend the service life of the insulation material in the furnace, and reduce production costs.

* All high-temperature vacuum sintering furnace can realize dewaxing and sintering in one design, which greatly shortens the production cycle of the product.
  

Configuration Options
* Cooling Device: Closed loop cooling tower/chiller: continuous supply the cooling water to furnace chamber, cover, inductor and more
* Gas Purifier: improve the purity of Argon to 99.999%.
* Graphite retort

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