Innovative Custom Germanium Polygonal Rectangle Cylindrical
Description
Custom Germanium is made of pure germanium at vacuum clean room. The minimum purity is 99.999% and diameter range is 5mm – 380mm.
Further, CNGE is able to produce round, rectangular, perforated, crescent-shaped, wedge-shaped, plano-convex, plano-concave, bi-convex, bi-concave, conical Germanium, with a range of diameters from 3mm to 300mm and thicknesses from 2mm to 100mm, with tolerances of ±0.02mm.
Technical Data
| Molecular Formula | Ge |
| Ge content | ≥99.999% |
| Typical Diameter | 5mm, 8mm, 15mm |
| Tolerance | ±0.02 mm |
| CAS No. | 7440-56-4 |
| Density | 5.32g/cm3 at 25 °C |
| Melting Point | 937.40 °C |
| Boiling Point | 2,830 °C |
| Delivery time | 5-15 days |
| Annual capacity | Flexible, as required |
Table of models that have been made
| Procuct Code | Dimension | Machine Precision | Edge Breakage/angle | Chamfering |
| GeA001 | 3mm-20mm | Precision | <0.2 | 0.2 |
| GeA002 | 20mm-80mm | Standard | <0.35 | 0.35 |
| GeA003 | 80mm-100mm | Standard | <0.4 | 0.5 |
| GeA004 | 100mm-150mm | Standard | <0.5 | 0.7 |
| GeA005 | 150mm-200mm | Precision | <0.3 | 0.5 |
Custom Germanium Application
- Manufacture transistors, diodes, small signal amplifiers and other electronic devices.
- The ideal material for making infrared fiber.
- Used in metallurgy, phosphor and superconducting materials.
Packaging, transportation and storage
- Packaging: single or more per box then plastic vacuum bag packing with bubble wrapped in poly-foam box, carton box outside.
- Transportation: by Fedex, DHL, UPS with door to door delivery, by Air for urgent order.
- Storage: store custom germanium in a dry, clean environment to avoid damage and pollution.
R&D Center
CNGE has set up a dedicated research center, equipped with a team of experienced professionals, leading manufacturing, research and development equipment, and applied research closely integrated with various universities and institutes since 1960.
In accordance with ISO9001:2015, we have improved a set of “relying on scientific and technological innovation, taking product quality as life, carefully manufacturing beyond expectations, creating industry first-class brand” as the quality policy system.
Welcome to China Germanium Factory
Contact us for more information
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