Saffier Vierkante Zaadkristal Precisie Georiënteerd voor Kristalgroei

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Saffier Vierkante Zaadkristal Precisie Georiënteerd voor Kristalgroei

Andere Video's

July 29, 2025

Categorie Verbinding: saffiersubstraat

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Tags:

#saffierwafeltje #siliciumsubstraat #saffiermateriaal

Kort: Discover the precision and quality of Sapphire Square Seed Crystals, essential for crystal growth in industries like LED, aerospace, and semiconductors. Learn how these high-purity, precisely oriented seeds ensure flawless sapphire boule production.

Gerelateerde Productkenmerken:

Ultra-high purity (≥99.99% Al₂O₃) for optically clear and structurally stable sapphire growth.
Precisely defined crystal orientation (C-plane, A-plane, R-plane) for uniform lattice alignment.
Thermal durability, resistant to temperatures over 2,000°C for molten alumina contact.
Low dislocation density to minimize imperfections and optical defects in the final boule.
Customizable geometry (10×10 mm, 12×12 mm, or custom sizes) to suit specific growth methods.
Essentieel voor de groeitechnieken van Kyropoulos, Czochralski, HEM en EFG.
Critical for industries like LED substrates, semiconductor wafers, and aerospace optics.
Stringent quality control ensures defect-free seeds for high-performance applications.

FAQ's:

Why are sapphire seed crystals necessary for crystal growth?

Sapphire seed crystals define the crystal orientation and lattice structure of the growing sapphire boule, ensuring uniformity and preventing defects that arise from random crystallization.
Can sapphire seed crystals be reused?

Some seed crystals can be reused a few times, but repeated use increases the risk of contamination and lattice distortion. Most manufacturers prefer fresh seeds for critical growth operations.
Welke industrieën zijn afhankelijk van saffierzaadkristallen?

Industrieën zoals LED-verlichting, halfgeleiderelektronica, ruimtevaartoptiek en luxe horloges zijn afhankelijk van saffier gekweekt uit zaadkristallen voor hoogwaardige, defectvrije materialen.