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High-Strength Ceramic Sintering Furnace from China Factory - Rapid Heating & Dual Sintering Process | Suppliers
Overview
Vacuum Sintering Furnace is specialized equipment designed for sintering materials under high temperature, high pressure, and no oxygen or low oxygen environments. It is primarily used to prepare high-end materials such as high-performance ceramics, metals, alloys, and ceramic-metal composites.
The main feature of this furnace is its ability to sinter material powder into dense bulk materials at high temperatures, significantly improving density, hardness, strength, and wear resistance. Additionally, it allows precise control over the chemical composition and microstructure of the materials for customized production.
This equipment is mainly used for aluminium nitride and silicon nitride sintering.
✓ Designed for sintering Ceramic Sheets into ceramic substrates.
✓ Effective working area (WHL): 480*450*1500 mm, with a compact footprint.
✓ Suitable for sintering aluminum nitride and silicon nitride sheets.
✓ Maximum working temperature up to 2000°C, with typical operating temperatures around 1900°C (fluctuations ≤ ±10°C).
✓ Rapid heating capability: Rises from room temp to 1900°C in just 150 minutes (empty furnace, N₂ atmosphere, 100% power output).
✓ Achieves an ultimate vacuum of 1 Pa.
✓ Vacuum Equipment: 600L Roots Pump + 300L Roots Pump + Rotary Vane Pump.
Cutting-edge Features
✓ Supports advanced sintering processes, including vacuum sintering and partial pressure sintering.
✓ Features a cooling process with micro-pressure and large fan internal circulation, allowing rapid cooling from 800°C to 150°C within 90 minutes.
Technical Specifications
| Installed weight | 300kg |
| Operating temperature | The maximum temperature can reach 2000℃, and the maximum temperature of normal use is 1900℃ |
| Temperature fluctuation range | Plus or minus 10 ℃ |
| Rate of warming | The fastest 150min room temperature rise to 1900℃ |
| Limiting vacuum | 1pa |
| Vacuum velocity | 10min vacuum to 10pa |
Frequently Asked Questions
What are the primary materials processed by this vacuum sintering furnace?
This equipment is mainly used for sintering aluminum nitride and silicon nitride sheets into ceramic substrates. It is also suitable for preparing high-performance ceramics, metals, alloys, and ceramic-metal composites.
What is the maximum working temperature of the furnace?
The maximum working temperature can reach up to 2000°C, with a typical normal operating temperature of around 1900°C. Temperature fluctuations do not exceed ±10°C.
How fast can the furnace heat up and cool down?
Under empty furnace conditions and controlled under a N₂ atmosphere, the temperature can rise from room temperature to 1900°C in just 150 minutes. For cooling, the micro-pressure and large fan internal circulation system allows rapid cooling from 800°C to 150°C within 90 minutes.
What are the vacuum capabilities of this equipment?
The furnace achieves an ultimate limiting vacuum of 1 Pa. It features a fast vacuum velocity, reaching a vacuum level of 10 Pa within 10 minutes.
What pumps are included in the vacuum system configuration?
The vacuum equipment is configured with a high-performance system consisting of a 600L Roots Pump, a 300L Roots Pump, and a Rotary Vane Pump.
What is the size and capacity of the working area?
The furnace features an effective working area of 480*450*1500 mm (Width * Height * Length), designed with a compact footprint to save facility space.