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High-Strength Ceramic Sintering Furnace from China Suppliers | Rapid Heating & Dual Process Factory Solutions
Overview
The main feature of vacuum sintering furnace is that it can sintering material powder into dense bulk material at high temperature, so as to improve the density, hardness, strength and wear resistance of the material. At the same time, the vacuum sintering furnace can also control the chemical composition and microstructure of the material, so as to achieve customized production of the material.
The equipment is mainly used for aluminium nitride and silicon nitride sintering.
Vacuum sintering furnace is a kind of equipment for sintering materials under high temperature, high pressure, no oxygen or low oxygen environment.
It’s usually used to prepare high-end materials such as high-performance ceramics, metals, alloys, and ceramic-metal composites.
Key Feature 01
Designed for sintering Ceramic Sheets into ceramic substrates.
Key Feature 02
Effective working area (WHL): 480*450*1500 mm, with a compact footprint.
Key Feature 03
Suitable for sintering aluminum nitride and silicon nitride sheets.
Key Feature 04
Maximum working temperature up to 2000°C, with typical operating temperatures around 1900°C and fluctuations not exceeding ±10°C.
Key Feature 05
Rapid heating capability: Under empty furnace conditions, temperature can rise from room temperature to 1900°C in just 150 minutes (controlled under N₂ atmosphere with a temperature controller at 100% power output).
Key Feature 06
Achieves an ultimate vacuum of 1 Pa.
Key Feature 07
Vacuum Equipment: 600L Roots Pump + 300L Roots Pump + Rotary Vane Pump.
Cutting-edge Features
Process Support
Supports advanced sintering processes, including vacuum sintering and partial pressure sintering.
Cooling System
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 (FAQ)
What are the primary applications of this vacuum sintering furnace?
The furnace is designed for sintering Ceramic Sheets into ceramic substrates, particularly aluminum nitride and silicon nitride sheets. It is also used to prepare high-performance ceramics, metals, alloys, and ceramic-metal composites.
What is the maximum operating temperature and its fluctuation range?
The maximum temperature can reach up to 2000°C, with a typical maximum temperature for normal operation at 1900°C. The temperature fluctuation range is controlled within plus or minus 10°C.
How fast can the furnace heat up to its operating temperature?
Under empty furnace conditions, the system features a rapid heating capability that can raise the temperature from room temperature to 1900°C in just 150 minutes under a controlled N₂ atmosphere.
What type of vacuum equipment is configured with this furnace?
The vacuum system is equipped with a powerful combination of a 600L Roots Pump, a 300L Roots Pump, and a Rotary Vane Pump, achieving an ultimate vacuum of 1 Pa.
Does this equipment support rapid cooling?
Yes. It features an advanced cooling process utilizing micro-pressure and a large fan internal circulation system, which allows rapid cooling from 800°C down to 150°C within 90 minutes.
What sintering processes are supported by this equipment?
This equipment supports advanced sintering processes, including both vacuum sintering and partial pressure sintering, to control the chemical composition and microstructure of the materials.