Zhuzhou Ruideer Metallurgy Equipment Manufacturing Co.,Ltd 86--16673365810 shirley.xiao@zzrde.com
Superhard Material by Vacuum Sintering Furnace for SiC Application in Critical Power Systems

Superhard Material by Vacuum Sintering Furnace for SiC Application in Critical Power Systems

  • Paint Color
    Gray, Blue, White, Black
  • Furnace Shell Service Life
    20 Years Of Service Life
  • Materials For Furnace Shell
    Carbon/Stainless Steel
  • Power Rating
    320KVA, 430KVA, 480KVA
  • Insualtion Material
    Graphite
  • PLC
    Siemens/Wago
  • Place of Origin
    China
  • Brand Name
    Ruideer
  • Certification
    CE certificate, GB150, JB4732
  • Model Number
    Customizable
  • Minimum Order Quantity
    1 set
  • Price
    USD 93,000-77,000,000
  • Packaging Details
    Special wooden box
  • Delivery Time
    5-8 months
  • Payment Terms
    L/C, T/T
  • Supply Ability
    7 sets / month

Superhard Material by Vacuum Sintering Furnace for SiC Application in Critical Power Systems

Ultra High Hardness Materials by

 Silicon Carbide(SiC) Sintering Furnace

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

 

Silicon Carbide is among the hardest of ceramics, and retains hardness and strength at elevated temperatures, which translates into among the best wear resistance.  Additionally, SiC has a high thermal conductivity, especially in the CVD (chemical vapor deposition) grade, which aids in thermal shock resistance.  It is also half the weight of steel.Based on this, SiC is often specified for seal faces and high performance pump parts.

 

There are many uses of Silicon Carbide. Its physical hardness makes it ideal to be used in abrasive machining processes like grinding, honing, sand blasting and water jet cutting. On top of that, it has also been used in the manufacture of ceramic brake discs for sports cars, bulletproof vests, seal ring material for pump shaft sealing where it frequently runs at high speed in contact with a similar silicon carbide seal. 

 

The high surface hardness of the material lead to it being used in many engineering applications where a high degree of sliding, erosive and corrosive wear resistance is required. Typically this can be in components used in pumps or for example as valves in oilfield applications where conventional metal components would display excessive wear rates that would lead to rapid failures.

 

The unique electrical properties of the compound as a semiconductor make it ideal for manufacturing ultra fast and high voltage light emitting diodes, MOSFETs and thyristors for high power switching.

 

The material’s low thermal expansion coefficient, hardness, rigidity and thermal conductivity make it an ideal mirror material for astronomical telescopes. Silicon Carbide fibers, known as filaments are used to measure gas temperatures in an optical technique called thin filament pyrometry.

 

 

 

Furnace Type Horizontal type(Max Working pressure:58bar/98bar
RDE-3312-N RDE-4412-N RDE-5512-N RDE-5518-N
Usable Space (W*H*L) 300*300*1200mm 400*400*1200mm 500*500*1200mm 500*500*1800mm
Max.Charge Load 300kg 500kg 1200kg 1500kg
Power Rating 320KVA 320KVA 430KVA 600KVA
Heating Zone 2/3 Zones 3 Zones 3 Zones 3 /4 Zones
Cooling time ≤5h ≤6h ≤7h ≤8h

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