Vacuum Diffusion Bonding Furnace
Vacuum diffusion welding technology is a kind of welding method, which is carried out in vacuum, and the weldments are closely bonded. Under the appropriate temperature and pressure (workpiece bonding pressure), it is maintained for a period of time, so that the atoms between the contact surfaces are diffused, so as to form a connection. Vacuum diffusion technology can be used for welding of dissimilar metals, ceramic / metal dissimilar materials, etc.
Technical Data
1. The thyristor controller optimizes the efficiency of the heating element
2. Simple and safe process operation
3. Multi compression bar structure design, more uniform pressure distribution
4. Multi pressure sensor design can effectively measure process pressure
Specifications
| model | DB-223 | DB-446 | DB-556 | DB-666 | DB-767 | DB-868 | DB-969 | DB-10610 |
| Effective workspace（mm) | 200×200×300 | 400×400×600 | 500×500×600 | 600×600×600 | 700×600×700 | 800×600×800 | 900×600×900 | 1000×600×1000 |
| Pressure tonnage | 30~300 | 30~300 | 50~500 | 50~500 | 200~1000 | 200~1000 | 200~1000 | 200~1000 |
| Number of indenters | Single / double | Single / double | Single / double | Single / double | Single / double/quadruple | Single / double/quadruple | Single / double/quadruple | Single / double/quadruple |
| maximum temperature | 1300℃ | |||||||
| Temperature uniformity | ≤±5℃ | |||||||
| Ultimate vacuum | ≤6.7x10-4 Pa | |||||||
| Pressure rise rate | ≤0.5Pa/h | |||||||
| Parallelism of upper and lower indenters (mm) | ≤0.1 | |||||||
| Pressure accuracy | ≤±0.5% | |||||||
| Displacement accuracy(mm) | H±0.05 | |||||||
| Air cooling pressure | 2~10bar | |||||||
Application
Vacuum diffusion welding technology is a kind of welding method, which is carried out in vacuum, and the weldments are closely bonded. Under the appropriate temperature and pressure (workpiece bonding pressure), it is maintained for a period of time, so that the atoms between the contact surfaces are diffused, so as to form a connection. Vacuum diffusion technology can be used for welding of dissimilar metals, ceramic / metal dissimilar materials, etc.
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CONTACT US
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Tel: +86 21 5109 5281
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Email: haoyue@haoyue-group.com
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Office Add: Building B2, 7301 Jiasong North Road, Jiading District, Shanghai
Factory Add: No.1 Jufeng Science and Technology Industrial Park, Tongzhou District, Nantong Jiangsu
