High-Efficiency Horizontal Hydrogen Reduction Furnace
Introduction
The horizontal hydrogen reduction furnace is a specialized industrial device designed for the efficient reduction of metal oxides. It is widely used in metallurgy, chemical engineering, and electronic materials processing. By utilizing a high-temperature hydrogen atmosphere, this furnace effectively converts metal oxides into pure metals or alloys, offering high efficiency, energy savings, and environmental benefits. Its horizontal design ensures uniform heating, preventing temperature fluctuations and enhancing material quality. This makes it particularly suitable for R&D applications involving large workpieces in universities, research institutes, and industrial enterprises.
Applications
- Metallurgy: Used for metal powder reduction and sintering.
- Semiconductor Manufacturing: Applied in the production and testing of electronic components.
- Material Science: Facilitates the synthesis and processing of new materials.
- Scientific Research & Education: Ideal for universities and research institutes in the fields of material science and chemical engineering for experimental and educational purposes.
Key Features
- High-Efficiency Reduction: Utilizes high-temperature hydrogen reduction technology, ensuring high reduction efficiency for rapid conversion of metal oxides into pure metals or alloys.
- Uniform Heating: The horizontal design ensures even heating of materials inside the furnace, preventing localized overheating or insufficient heating, thus enhancing product consistency.
- Energy-Saving & Environmentally Friendly: Incorporates advanced heating and insulation technologies, reducing energy consumption and minimizing carbon emissions to meet environmental standards.
- Automated Control: Equipped with an advanced automation system for precise control of temperature, pressure, and gas flow, enabling easy operation with minimal manual intervention.
- Safe & Reliable: Features multiple safety protection mechanisms, including over-temperature alarms and pressure safeguards, ensuring safe and reliable operation.
- Modular Design: The modular structure allows for easy installation, maintenance, and upgrades, adapting to various production needs.
- Wide Application Range: Suitable for reducing various metal oxides such as iron, copper, nickel, and cobalt, widely used in metallurgy, chemical engineering, and electronic materials industries.
- Long Service Life: Constructed with high-quality, high-temperature-resistant materials for extended equipment lifespan and low maintenance costs.
- Exhaust Gas Treatment System: A specialized ignition device ensures complete combustion of hydrogen while preventing external air from entering the furnace tube, significantly enhancing hydrogen safety.
Technical Parameters
| Equipment Name | Horizontal Hydrogen Reduction Furnace |
| Model | VAH1200 |
| Power Supply | 220V 50Hz |
| Rated Power | 3.5KW |
| Maximum Temperature (Tmax) | 1200℃ |
| Working Temperature | RT- 1150℃ |
| Recommended Heating Rate | ≤10℃/min |
| Heating Element | Annular heating Mo-doped Fe-Cr-Al high quality alloy heating element ensures uniform and reliable temperature distribution.
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| Control System | 1. Sintering Process Curve Setting: Dynamic display of set curves. Multiple sintering process curves can be pre-stored, with each curve freely configurable. 2. Scheduled Sintering: Enables unattended operation by pre-setting the sintering process. 3. Real-time Data Monitoring & Recording: Displays and records sintering power, voltage, and other parameters. Supports data export for paperless recording. 4. Remote Operation: Allows real-time monitoring and remote control of the equipment. 5. Temperature Correction: Non-linear correction of the temperature difference between the main control temperature and the sample temperature throughout the sintering process.
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| Temperature Control Accuracy | ±1℃ |
| Sensor Type | K-type Thermocouple Φ1×500mm |
| Effective Heating Zone of Quartz Vacuum Chamber | Φ190×220mm |
| Double-layer Quartz Plate Dimensions | 110×228×5mm, 187×228×5mm
Show as below(Perforated plate for a more uniform atmospheric environment):
Optional quartz holder:
|
| Sealing System | Stainless steel vacuum flange
Vacuum level：5-10Pa(Mechanical Pump) |
| Gas Supply System and
Pressure Measurement |
Utilizing a mechanical pressure gauge with shock-absorbing oil and a high-precision float flowmeter with a small flow rate. (can customized high-precision MFC) |
| Rotameter Flow Range | 20-200ml/min |
| Furnace Dimensions | L820×H1240×D640mm |
| Weight | Approx. 110kg |
| Precautions for Use | 1. Cooling System Requirement: When conducting high-temperature sintering, a water chiller must be connected to prevent the high-temperature silicone sealing ring from melting. 2. Material Compatibility Warning: Avoid sintering materials containing alkaline ions, as they may cause crystallization damage to the chamber. |
| Service Support | Two-year limited warranty with lifetime support (The warranty does not cover consumable parts such as the quartz chamber and O-rings). |
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