Product Introduction
Precision Sintering for High-Performance Tungsten Carbide (WC) Components
The Cxinduction™ 1500℃ Vacuum Sintering Furnace is engineered for high-density tungsten carbide (WC) sintering, utilizing a multi-layer molybdenum-tungsten (Mo-W) hot zone to ensure uniform heating and prevent contamination. Designed for powder metallurgy, solid-state sintering, and alloy powder processing, this furnace delivers superior performance in high-vacuum (≤10-3Pa) or inert gas (Ar/N₂) environments, protecting materials from oxidation while achieving high density.
Key Features & Advantages
✔ Multi-Layer Mo/W Hot Zone – Provides ±3°C temperature uniformity and shields against volatile impurities
✔ High Vacuum & Atmosphere Control – Ensures oxygen-free sintering for pure WC and WC-Co alloys
✔ Optional Debinding-Sintering Integration – Vacuum debinding + sintering in one cycle (ideal for binder-jet or MIM parts)
✔ Fast Cooling System – Reduces cycle time by 20% vs. conventional furnaces
Applications of Sintered Tungsten Carbide
Cutting Tools: Inserts, end mills, and drills (high hardness, wear resistance)
Mining & Construction: Wear parts, drill bits, and nozzles
Industrial Components: Seals, bearings, and valve parts
Aerospace & Defense: High-stress structural components
Process Considerations
Binder Removal: For MIM or pressed parts, slow heating (1-5℃/min) to 500-600℃to avoid cracking
Sintering Profile: 1400-1500℃ for 1-3 hours (varies by grain stabilizers like Co/Cr)
Technical Parameters
Parameter Specification
Max Temperature 1500℃ (1700℃ optional)
Vacuum Level ≤10-3 Pa (with diffusion pump)
Hot Zone Mo + W shielding
Heating Rate 1-10℃/min (programmable)
Parameters:
Model | CX-SF50/WC |
Heating Method | Resistance |
Control Method | Auto & MAN |
Max Work Temp | 1500℃ |
Rated power | 70KW |
Usable Space (mm) φ*L | 500×1000mm |
Max. Loading Capacity (L) | 196L |
Temp Uniformity | ±8℃ (ΔT between 1000C and 2200C) |
Max. Heat-up Rate (CEDRT)* | 1-10℃/min |
Ultimate Vacuum (CEDRT)* | 6.7×10–3mbar (Empty, tidy, cold) |
Optional High Vacuum (CEDRT)* | 5×10-5mbar |
Working Atmosphere | Fine Vacuum |
Supply Voltage | Can be customized |
Cooling Water Pressure | 2bar |
Cooling water temp | ≤28℃ |
Keywords:
Tungsten carbide vacuum sintering furnace | WC-Co sintering equipment | Vacuum debinding sintering furnace | Powder metallurgy furnace | Solid-state sintering system | Alloy powder production furnace | Carbide tool manufacturing | MIM sintering furnace | High-vacuum sintering oven | Industrial carbide sintering
