Al2O3 alumina insulator ceramic heat sink substrate
Al2O3 alumina insulator ceramic heat sink substrate
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- Inquiry
Al2O3 alumina insulator ceramic heat sink substrate
Al2O3 alumina insulator ceramic heat sink substrate
Metallized ceramics for vacuum interrupters,metallized ceramics for electrical and electronic devices, ceramic brazed components, ceramic metallizing, welding ceramic part.
Provide solutions for high reliability vacuum-tight joints with extreme bond strength. Metallized ceramics are commonly used in many applications, for example in power electronics components placed under extreme load, electrical drive engineering and electrical engineering as well as in electronic components for computer technology.
We makes hermetic ceramic-to-metal joints possible with extremely high bond strengths exceeding 200 N/mm².
Applications:
1.Electrical transmission and distribution
2.Electronics industry
3.Textile machinery
4.Defense
5.Medical electronics
6.Automobile industry
7.Avionics
8.Solid Oxide Fuel Cells
9.White goods
10.High power/High temperature application
Property chart for metallization
No. | Item | Index |
1 | Thickness of metal layer
| Mo-Mn, 8μm Min |
Ni: 2μm Min | ||
2 | Bonding strength | >650N/cm2 |
3 | Solderability | Temperature for soldering tin: 235±5°C dip time lasts 5 second, fresh, glossy and connective solder covered on more than 95% area of bonding pad.
|
4 | Resistance of solderability
| Temperature for soldering tin: 260±5°C dip time lasts 20 seconds, fresh, glossy and connective solder covered on more than 95% area of bonding pad.
|
We can supply the products according to customer’s drawings, samples and performance requirement.
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