Metallurgy, Mineral & Energy
Si Lenses & Windows
2016-10-28 03:12  Views:38
Price:Negotiable
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Symbol: Si
Atomic Number: 14
Crystal Growth Method: Czohralski (CZ) & Floatzone (FZ)
Orientation: <100>/<111>
Resistivity (Ω @cm): 3--50
Resistivity homogeneity (%): P Type<9 N Type<25
Melting Point (centigrade): 1414
Density(g/cm3): 2.33

Thermal Expansion Coefficient (10-6/K): 2.6
Oxygen content and tolerance (at cm-3): 5.0_7.8x107 ± 0.5
Carbon content(at cm-3): ≤ 1.0x1016
metal content(at cm-3): ≤ 5.0x1010
metal on surface(at cm-3): Copper, chrome, iron, nickel, aluminum, zinc, natrium
Granule: <10 ( for size>0.3μ M)
Youngs Modulus (Gpa): 165
Poisson's Rati: 0.27

Contact Infomation
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Company name:Beijing Delfa Optoelectronics Inc.
Status:[Offline] [Send message] [Chat]
Business contact:Jerry(Mr.)
Telphone:
Fax:
Area: Caribbean Region-Bermuda
Address:Room 503, Building 2, Fuhai Building, Beijing, China