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Non-pressure Atmosphere Furnace

Non-pressure atmosphere furnace is equipped with Vacuum System,when the air in the chamber pumped out, inlet high purity N2 into the chamber, and sintering under N2 protective environment. When used for production of high purity Si3N4 powder, the N2 and Si powder can fully react, flour extraction rate can reach 92%.

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Features:

 Feature:

    • Ceramic Fiber Chamber,MoSi2heating element, max. temperature can be 1600℃
    • Can realize multi-zone temperature control as per heating zone length, make sure the temperature uniformity of the working chamber.
    • Chamber bottom adopt high strength alumina Brick, with loading car rail, can easily load sintering material.
    • Double-pole rotary mechanical pump, vacuum can be 10Pa.
    • Special gas circuit design, High purity N2 inlet into the chamber through the gas circuit after deoxidation and dewatering treatment,exhaust at the release port of chamber, thus ensure N2 can circuit effectively.
Optional accessories
  • Sliding furnace tank design, can maintenance conveniently。

Option:

  • Si3N4 loading box
  • Si3N4 protection board
     Model Heating Zone (3 zone) Temperature Power Voltage
    DM-WYA-4412 400*400*1200mm 1600℃ 60KW 380V
    DM-WYA-6616 600*600*1600mm 1600℃ 105KW 380V
Products video
1200c Dming Phoenix 7 Vacuum Dental
1200c Dming Phoenix 7 Vacuum Dental
1200c Dming Phoenix 7 Vacuum Dental
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