Sapphire
? Chemical resistance. Sapphire is highly inert and resistant to attack in most process environments including hydrofluoric acid and the fluorine plasma applications commonly found in semiconductor wafer processing (NF3, CF4). Mechanical properties. Electrical properties. Optical transmission. Surface properties. Thermal properties. Wear properties. |
Diameter/Width | 5-220 mm |
Thickness/Length | 25 – 500 mm |
Orientation | C (0001), M (1010), A (1120), R (1102) |
Surface quality | As-cut, fine-ground |
Ends/Edge Quality | As-cut, fine-ground |
Inner Diameter | 0.6 - 30 mm |
Outer Diameter | 2 - 50 mm |
Length | Up to 600 mm |
Orientation | Random, C |
Surface quality | As-grown, fine-ground, 80/50 per MIL-0-13830 |
Ends/Edge Quality | As-cut |
Diameter | 50.8 – 160mm |
Thickness | 0.3 – 5 mm |
Orientation | C (0001), M (1010), A (1120), R (1102) |
Surface quality | EPI-polished (Ra<0.5 nm) suitable for epitaxial growth |
Diameter | 1-240 mm |
Thickness | >/=0.15 mm |
Orientation | Random, M (1010), A (1120), R (1102), C (0001) |
Flatness | 4 λ per inch |
Parallelism | <0.5 - 3 angular minutes |
Chamfer | < /=0.1 - 0.5 mm x 45+/-5 deg |
Surface quality | 80/50, 60/40, 40/20, 20/10. or 10/5 per MIL-0-13830 |
Diameter | 1-300 mm |
Thickness | >/=0.15 mm |
Orientation | C (0001), M (1010), A (1120), R (1102) |
Surface quality | As-cut, fine-ground |
企业名称
瞬渺科技(香港)有限公司
企业信息已认证
企业类型
信用代码
成立日期
2008-10-15
注册资本
266
经营范围
瞬渺科技(香港)有限公司
公司地址
上海市闵行区总部一号都会路2338弄122号楼
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