Zhuzhou Ruideer Metallurgy Equipment Manufacturing Co.,Ltd 86--16673365810 shirley.xiao@zzrde.com
Silicon Nitride Sintering Furnace In Industrial Application Handling Molten Metal

Silicon Nitride Sintering Furnace In Industrial Application Handling Molten Metal

  • High Light

    Industrial Silicon Nitride Sintering Furnace

    ,

    Molten Metal Silicon Nitride Sintering Furnace

    ,

    58 Bar Silicon Carbide Furnace

  • Color
    White, Gray, Black, Blue
  • Pressure
    58/98bar
  • Application
    Automobile, Medical. Metallurgy,Metal Working And Cutting Tools, Electronics
  • Service Life
    20 Years
  • Temperature Uniformity
    ±5℃
  • Cooling Time
    10-12h
  • Place of Origin
    China
  • Brand Name
    Ruideer
  • Certification
    CE certificate, GB150, JB4732
  • Model Number
    Customizable
  • Minimum Order Quantity
    1 set
  • Price
    CNY 1000000.00-5000000.00
  • Packaging Details
    Special wooden box
  • Delivery Time
    5-8 months
  • Payment Terms
    L/C, T/T
  • Supply Ability
    7 sets / month

Silicon Nitride Sintering Furnace In Industrial Application Handling Molten Metal

Silicon Nitride Sintering Furnace In Industrial Application Handling Molten Metal

 

Silicon nitride (Si3N4) is a non-oxide structural ceramic material that is usually black or dark grey in colour, and often polished to give a smooth and strikingly reflective surface appearance. Popular for its high shock and thermal resistance, its typical applications include metal forming, industrial wear situations and molten metal handling

 

Furnace Selections

 

Furnace Type Horizontal type(Max Working pressure:58bar/98bar)

Vertical type

(Max Working pressure:58bar/98bar)

RDE-3312-N RDE-4412-N RDE-5512-N RDE-5518-N RDE-1500-N RDE-3800-N
Usable Space (W*H*L) 300*300*1200mm 400*400*1200mm 500*500*1200mm 500*500*1800mm Φ1000*1500mm Φ3250*3800mm
Max.Charge Load 300kg 500kg 1200kg 1500kg 1000kg 4000kg
Power Rating 320KVA 320KVA 430KVA 600KVA 500KVA 720KVA
Heating Zone 2/3 Zones 3 Zones 3 Zones 3 /4 Zones 4 Zones 6 Zones
Cooling time ≤5h ≤6h ≤7h ≤8h ≤10h ≤12h

Empty furnace, cooling from sintering temperature 2100℃ to 100℃.

(water temperature≤26℃, water pressure 2-3bar, 55bar(95bar)≤Ar pressure≤58bar(98bar).

Service Life 20years/6000furnace cycles
Max. Working Temp 2100℃
Temperature Measurement Special design High temperature W-Re5/26 Thermocouple
Max Vacuum Degree 1Pa (under cold, empty, dry furnace)
Leakage Rate 3Pa/h (Average value under cold, empty, dry furnace)
Wax Collection ≥98%(Argon gas negative dewaxing, 3-time average value)
Forming Agent Paraffin,PEG,Rubber,(C12H22O5)n etc.
Input gas N2, Ar, H2
Functions

Automatic Positive Pressure, Negative Pressure Leak Detection

Ar Negative Pressure Dewaxing/H2 Micro Positive Pressure Dewaxing

Vacuum Sintering

Partial Pressure Sintering (Static, Dynamic)

Pressure Sintering

Rapid Cooling

Fully-automatic control & Safety interlock& Breakpoint continuing heating & Wireless remote control& Self-diagnosis

 

 

Facts about Si3N4

There exist three crystallographic structures of silicon nitride (Si3N4), designated as α, β and γ phases.The α and β phases are the most common forms of Si3N4, and can be produced under normal pressure condition. The γ phase can only be synthesized under high pressures and temperatures and has a hardness of 35 GPa.

 

 

Silicon Nitride Sintering Furnace In Industrial Application Handling Molten Metal 0 Silicon Nitride Sintering Furnace In Industrial Application Handling Molten Metal 1 Silicon Nitride Sintering Furnace In Industrial Application Handling Molten Metal 2
trigonal α-Si3N4 hexagonal β-Si3N4 cubic γ-Si3N4