Vertical large pyrolytic carbon CVI furnace top/bottom load
Chemical vapour infiltration (CVI) is a ceramic engineering process whereby matrix material is infiltrated into fibrous preforms by the use of reactive gases at elevated temperature to form fiber-reinforced composites.The earliest use of CVI was the infiltration of fibrous alumina with chromium carbide. CVI can be applied to the production of carbon-carbon composites and ceramic-matrix composites. A similar technique is chemical vapour deposition(CVD), the main difference being that the deposition of CVD is on hot bulk surfaces, while CVI deposition is on porous substrates.
This equipment used for densification of C/C and graphite materials through vapor infiltration.
| Furnace Type |
Vertical type top/bottom load |
| Max. Working Temp |
1300℃ |
| Temperature Measurement |
Special design High temperature W-Re5/26 Thermocouple |
| Max Vacuum Degree |
50Pa (under cold, empty, dry furnace) |
| Pressure rise rate |
3Pa/h (Average value under cold, empty, dry furnace) |
| Functions |
Automatic Positive Pressure, Negative Pressure Leak Detection
Ar Negative Pressure Dewaxing/H2 Micro Positive Pressure Dewaxing
Vacuum Sintering
Partial Pressure Sintering (Static, Dynamic)
Pressure Sintering
Rapid Cooling
Fully-automatic control & Safety interlock& Breakpoint continuing heating & Wireless remote control& Self-diagnosis
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• Design standards
The equipment is designed in accordance with the pressure vessel requirements of the Quality and Technical Supervision Bureau, and is qualified after pressure testing and shipped. The electrical design and construction meet national standards.
• Installation pre-test and pre-acceptance
The equipment is fully assembled in our factory, including all pipelines, vacuum pipelines, process gas pipelines, cooling water pipelines, compressed air pipelines, etc. Pre-testing can be carried out after installation. At the customer site, pipelines other than the equipment are provided by the customer. The installation also includes the connection of all cables. At the customer site, the main cable connecting the power cabinet is provided by the customer. After installation, we conduct vacuum and positive pressure leakage tests on the entire equipment, as well as mechanical and electrical function tests.
• Disassembly and transportation
The equipment will be disassembled in several large parts, packed in a standardized manner, and loaded into the transport vehicle.
• Customer site installation and commissioning
The Redel after-sales engineer will lead the team to complete commissioning, product trial burning and other work within 20 working days. The customer needs to make appropriate preparations and provide the necessary tools, such as hoisting and lifting equipment. And provide installation personnel support (it is recommended to have 1 mechanical personnel and 1 electrical personnel).
• Final acceptance
After installation and commissioning, the equipment can be finally accepted in accordance with the requirements of the technical contract.
• Training
Our after-sales engineers will provide a systematic and complete on-site training, including operation, maintenance, troubleshooting, etc.
• Technical data delivery
To ensure safe operation and equipment maintenance, the following technical data will be provided to customers:
1. Equipment installation layout
2. User manual
3. Spare parts list
4. Electrical drawings
5. Component manual
FAQ
Are you a factory or trading company?
Q: Are you a factory or trading company?
A:We are China leading high-temperature vacuum furnace manufacturer with over 10 years’ experience.
Do you have customization or OEM service?
Q: Do you have customization or OEM service??
A:Yes,we have powerful R&D team and high-tech equipment.So we can not only supply the regular model,but also the customizable furnace as the repuirment of our clients.
What's your advantage?
Q:What's your advantage?
A:
l Quick response to your enquiry
l High quality control
l Stable supply chain
l Timely delivery
l Excellent after-sales service
Product Tags:
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Vertical Large Pyrolytic Carbon CVI Furnace Top/bottom Load with Max. Working Temperature of 1300C Images
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