供应各种校核片、测试片、标片

供应各种校核片、测试片、标片
■电阻率
■型号
■少子寿命
■厚度
■标准电池
■氧碳含量……

2” Sapphire Ingot
Specification Item: 2 Inch Sapphire Ingot
Primary Flat Orientation: A-plane(1120)±0.2°
Orientation of C-plane Surface: C-plane(0001)±0.1°
Diameter: 50.9±0.1mm
Circularity: ±0.02mm
Straightness: ±0.02mm
Primary Flat Length: 16.0±0.5mm
Bubbles: ≦15% Mark
Effective Length /pc :80~240mm /pc