1400℃ vacuum box atmosphere furnace is an advanced heat treatment equipment, mainly used in the experiment and production process of high temperature heat treatment of materials, metal smelting, ceramic sintering, powder metallurgy and other fields
CY series 1400℃ vacuum box atmosphere furnace is an advanced heat treatment equipment, mainly used in the experiment and production process of high temperature heat treatment of materials, metal smelting, ceramic sintering, powder metallurgy and other fields. The equipment adopts external heating method, which has the advantages of safety, reliability, energy saving, environmental protection, and easy operation. It can provide high temperature heat treatment and atmosphere protection, and provide high quality and high efficiency heat treatment environment for experiment and production.
Furnace body, heating system, atmosphere control system, sealing system, cooling system, control system, safety system, bracket.
1. Furnace material: ceramic fiber
2. Heating element: Silicon Carbon Rod
3. Maximum temperature: 1400℃
4. Working temperature: ≤1300℃
5. Vacuum degree: low vacuum, no vacuum
6. Available atmosphere: inert atmosphere (N2, CO2, Ar2, etc.)
7. Application: sintering, degreasing sintering, annealing, quenching, brazing, reduction, ashing, suitable for high-efficiency, laboratories, scientific research and production enterprises
Product model | Maximum temperature | Cavity size | Voltage | Power | |
CY-A1400-I | 1400℃ | 100mm*100mm*100mm | 208 -240V Single Phase 50/60 Hz | 1KW | |
CY-A1400-2 | 1400℃ | 120mm*120mm*130mm | 208 -240V Single Phase 50/60 Hz | 2KW | |
CY-A1400-3 | 1400℃ | 150mm*150mm*150mm | 208 -240V Single Phase 50/60 Hz | 3KW | |
CY-A1400-5 | 1400℃ | 150mm*150mm*200mm | 208 -240V Single Phase 50/60 Hz | 4KW | |
CY-A1400-8 | 1400℃ | 200mm*200mm*200mm | 208 -240V Single Phase 50/60 Hz | 5KW | |
CY-A1400-12 | 1400℃ | 200mm*200mm*300mm | 208 -240V Single Phase 50/60 Hz | 7KW | |
CY-A1400-27 | 1400℃ | 300mm*300mm*300mm | 380 -440V Three Phase 50/60 Hz | 9KW | |
CY-A1400-36 | 1400℃ | 300mm*300mm*400mm | 380 -440V Three Phase 50/60 Hz | 11KW | |
Whether to support customization | yes |
Application Case: Sintering ZrO₃ in 1400°C Vacuum Atmosphere Furnace
Background
Zirconium oxide (ZrO₃) is widely used in ceramic cutting tools, medical implants and thermal barrier coatings due to its excellent thermal stability, wear resistance and high strength. Sintering in a 1400°C vacuum atmosphere furnace helps to improve its performance and stability.
Equipment Overview:
Using a 1400°C vacuum atmosphere furnace has the following characteristics:
High temperature performance: It can work stably at 1400°C, which is suitable for the sintering needs of ZrO₃.
Vacuum environment: It can achieve low pressure conditions to prevent oxidation and impurity interference.
Atmosphere control: The sintering atmosphere can be precisely controlled to improve the purity of the material.
Material preparation:
Raw material: High-purity zirconium oxide powder.
Additives: Stabilizers such as Y₂O₃ are commonly used to improve the stability and performance of ZrO₃.
Sintering process:
Powder mixing: The zirconium oxide powder is evenly mixed with the stabilizer and ball milled.
Molding: Use pressing or injection molding to prepare the desired shape of the blank.
Drying: Dry at room temperature to remove moisture.
Vacuum sintering: Place the blank in a vacuum atmosphere furnace and evacuate to the required pressure.
Gradually increase the temperature to 1400°C and maintain for an appropriate time to promote sufficient sintering.
Cool to room temperature and maintain vacuum.
Results and analysis:
Density test: The density of the sintered ZrO₃ ceramic reached more than 99%, indicating a good sintering effect.
Microstructure: Fine grains and uniform microstructure were observed by electron microscopy (SEM).
Mechanical properties: Tests show that the bending strength and hardness of ZrO₃ after sintering are significantly improved.
Application:
Sintered zirconia ceramics are widely used in:
Cutting tools: used to make high-performance ceramic tools.
Medical devices: used in implants and repair materials in the biomedical field.
Thermal barrier coatings: used in high-temperature environments such as aerospace and gas turbines.
Conclusion:
The 1400°C vacuum atmosphere furnace sintering zirconia ceramic technology effectively improves the density and performance of the material, providing high-quality material support for various industrial fields. This process is of great significance in future ceramic material research.
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