Resistenza alle alte temperature/Isolamento elettrico/Resistente all'usura e alla corrosione
Precisione di lavorazione:
Tolleranza dimensionale ±0,01 mm ~ ±0,1 mm
Applicazione principale:
Apparecchiature per semiconduttori/Elettronica di potenza/Macchine industriali
Descrizione di prodotto
Product Overview EFG sapphire tubes and profiles are single-crystal sapphire components directly grown from 4N5 grade high-purity alumina via the Edge-defined Film-fed Growth (EFG) process. Its core principle is to shape the crystal cross-section through customized molybdenum dies: molten alumina climbs along the internal slits of the die to the top by capillary action to form a liquid film. After the seed crystal contacts the liquid film, it is slowly pulled upward, and the