一、what is Sapphire Ingot / Sapphire Boule？
Sapphire ingot and sapphire boule serve as essential raw materials for further processing of sapphire components. These sapphire crystal rods feature uniform cylindrical geometry. Most sapphire crystals are grown along the A‑axis. For the LED industry, the most widely adopted sapphire substrate is C‑plane (0001). Therefore, C‑plane (0001) sapphire boules are cored from the side of as‑grown sapphire crystal ingots。
Our high‑purity monocrystalline sapphire ingot is ideal pre‑material for manufacturing LED sapphire substrates, optical windows and other optoelectronic parts. Multiple crystal orientations and wafer sizes can be customized to match your project requirements.
Specifications of Sapphire Ingot / Sapphire Boule
| Item | Sapphire Ingot / Sapphire Boule |
|---|---|
| Crystal Material | 99.999% High‑purity Monocrystalline Al₂O₃ |
| Crystal Orientation | C‑plane (0001), A‑plane (11‑20), M‑plane (10‑10), R‑plane (1‑102), N‑plane (11‑23), V‑plane (22‑43) |
| Diameter | 2‑inch, 4‑inch, 6‑inch, 8‑inch and other custom sizes |
| Flat | Available upon customer request |
| Surface Finish | Fine Ground |
| Packaging | Single‑piece independent packaging |
We also supply Cr³⁺‑doped ruby crystal, C‑oriented sapphire substrate, off‑angle sapphire substrate and finished sapphire wafers. Please contact our sales team for detailed quotation.
Contact: Tel / WhatsApp: +86‑13262739223
Special‑Orientation A‑M‑R Sapphire Substrates C‑Plane Sapphire Substrate | High Purity α‑Al₂O₃ Wafer for LED & Power Electronics 12 Inch FZ High Resistivity Silicon Wafer | Float‑Zone Substrate sapphire crystal rod 优质蓝宝石衬底片
