Large Caliber Hydrogen Reduction Furnace

Large Caliber Hydrogen Reduction Furnace

Introduction:

The Large Caliber Hydrogen Reduction Furnace is designed for sample preparation of various materials under a clean environment in a reducing atmosphere. The product utilizes a annular distributed heating uniformly positioned outside a high-purity quartz vacuum chamber, ensuring high thermal efficiency, rapid heating, and excellent temperature uniformity. The protective atmosphere circulates evenly inside, with ingress and egress for optimal performance. All sealing components feature high-temperature-resistant sealing rings, and the system employs a water-cooled stainless steel sealing system, ensuring safety and reliability.

The equipment is equipped with a comprehensive touchscreen interface for automated operation and includes alarm functions for over-temperature, disconnection, and low water pressure, enhancing user safety.

Features of Hydrogen Reduction Furnace:

1.Double-layer insulation structure with air-cooled intermediate layer;
2. High-purity Al2O3 fiber refractory insulation material, maximizing energy savings;
3.High-purity alumina coating on the refractory furnace chamber for extended lifespan;
4.High-purity quartz furnace plug facilitates the establishment of custom temperature gradients within the tube.
5.Comprehensive over-temperature, short-circuit, and rapid cooling water protection measures for worry-free safety!
6.Temperature measurement holes and observation windows are interchangeable (selectable).

Technical Parameters:

Model	VAH1200-20TIF
Power supply	AC220V   4KW
Max.temp	＜1150 ℃(<1 hour)
Working.temp	≦1100 ℃ (continuing)
Heating rate	≤  20 ℃/min
Heating size	Φ190mm *200
Cavity partition	Two layer
Control system				Graphical Interface Interchangeable Between Chinese and English in Embedded Operating System: 7-inch True Color Touchscreen Input. Intelligent Human-Machine Dialogue Mode, Nonlinear Temperature Correction. Store up to 15 Temperature Curves: Prevents inconvenience from repetitive setup for different experimental processes. More Intuitive Experiment Process, Convenient Operation: Enhances user experience with a straightforward operation. Safety Features: Over-temperature Alarm, Disconnection Prompt, Cooling Water Interruption Detection, Leakage Protection.
Temperature accuracy	+/- 1 ℃
Heating element				Ring-shaped heating element with Mo-doped Fe-Cr-Al alloy, providing uniform and reliable temperature distribution.
Sealing system
	Vacuum level：≤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.
Weight	20KG
Usage precautions	1.The internal pressure of the gas supply steel cylinder is relatively high. When introducing gas into the furnace tube, it is essential to install a pressure reducing valve on the gas cylinder. It is recommended to choose a small pressure reducing valve for experimental use with a range of relative pressure from 0.01 MPa to 0.15 MPa, ensuring more precise and safe operation. 2.When using this equipment for high-temperature sintering, it is mandatory to connect a water cooler to facilitate operation and prevent the melting of high-temperature sealing silicone rings.
Warranty	Onw-year warranty, lifetime support (excluding consumable parts such as Quartz Chamber, O-rings )

Applications:

The Large Caliber Hydrogen Reduction Furnace has diverse applications across various industries and research fields due to its capabilities in providing a controlled and clean environment for sample preparation under a reducing atmosphere. Some notable applications include:

1. Materials Science and Research:
   • Synthesis and preparation of advanced materials under hydrogen reduction conditions.
   • Investigation of material properties at high temperatures and in controlled atmospheres.
2. Catalyst Development:
   • Catalyst activation and preparation for chemical processes requiring a reducing atmosphere.
   • Studies on catalytic reactions and their performance under specific temperature and gas conditions.
3. Nanomaterial Synthesis:
   • Production of nanoparticles and nanostructures in a controlled and reducing environment.
   • Research on the influence of hydrogen reduction on the properties of nanomaterials.
4. Metallurgy and Metal Processing:
   • Heat treatment and processing of metallic samples under a hydrogen atmosphere.
   • Investigation of the reduction behavior of metal oxides for metallurgical applications.
5. Semiconductor Industry:
   • Annealing and processing of semiconductor materials in a controlled and reducing atmosphere.
   • Studies on the impact of hydrogen reduction on semiconductor device properties.
6. Energy Storage Research:
   • Development and testing of materials for energy storage applications, such as batteries and fuel cells.
   • Evaluation of the performance of energy storage materials under reducing conditions.
7. Advanced Ceramics Production:
   • Reduction and sintering of ceramic materials to achieve specific properties.
   • Investigation of the influence of hydrogen reduction on ceramic material characteristics.
8. Research in Clean Energy Technologies:
   • Studies on hydrogen-related technologies and their applications in clean energy production.
   • Development of materials for hydrogen storage and fuel cell technologies.

The Large Caliber Hydrogen Reduction Furnace, with its high-temperature capabilities, controlled atmosphere, and safety features, is a valuable tool for researchers and industries involved in a wide range of scientific and technological pursuits.