MgAl2O4 Magnesium Aluminate Single Crystal Substrate - 2 Inch Diameter, 0.5mm Thickness, 2130℃ Melting Point
Price:
Negotiable
MOQ:
1pc
Delivery Time:
3-4 weeks
Brand:
Crystro
Product Description
MgAl2O4 Magnesium Aluminate Single Crystal Substrates - High-quality 2-inch diameter substrates with exceptional thermal and mechanical properties for advanced electronic applications.
Product Overview
MgAl2O4 (Magnesium Aluminate) single crystal substrates are engineered for demanding applications in sonic and microwave devices, as well as epitaxial substrates for III-V nitride devices. Our advanced Czochralski growth method ensures consistent crystal structure integrity and high material quality.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Crystal Structure | Cubic |
| Lattice Constant | 8.085Å |
| Melting Point | 2130℃ |
| Density | 3.64 g/cm³ |
| Mohs Hardness | 8 Mohs |
| Thermal Expansion Coefficient | 7.45 × 10⁻⁶/℃ |
| Propagation Loss (9GHz) | 6.5 dB/μs |
| Surface Roughness | Ra |
Available Configurations
Standard Sizes
- Diameter 2" × 0.5mm thickness
- 10mm × 10mm × 0.5mm
- 10mm × 5mm × 0.5mm
Crystal Orientations
- <100> orientation (±0.5° tolerance)
- <110> orientation (±0.5° tolerance)
- <111> orientation (±0.5° tolerance)
Surface Finishing Options
- Single-sided polished
- Double-sided polished
Quality Assurance
All MgAl2O4 substrates are packaged in class-100 clean bags within class-1000 clean room environments to ensure optimal surface integrity and contamination-free delivery.
Applications
- Sonic and microwave device substrates
- Epitaxial substrates for III-V nitride devices
- High-frequency electronic components
- Advanced semiconductor research and development
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
Location
No. 176, Yuner Rd, Yunhai Rd Industrial Park, Baohe District，Hefei City，Anhui Province
Contact Person
Wu