Sapphire wafer

04-12 19:34:29 来源：作者：

Sapphire wafer

Inquiry (采购产品): Sapphire wafer Dear Sir,We are looking for supplier of " Sapphire wafer, dia. of 2" or ingots.Please review our spec. and give us reply ASAP. Thanks.1. Surface orientation : C-plane(0001)2. M-axis ori. tol.(alpha) : +/-0.1 degree3. A-axis ori. tol.(beta) : +/-0.1 degree4. Primary flat orientation : A-plane(11-20)5. M-axis ori. tol.(gamma) : +/-0.1 degree6. A-axis ori. tol.(beta) : +/-0.1 degree7. Flat length : 16.3+/-0.5mm8. Flat height : 49.50+/-0.1mm9. Diameter : 50.84+/-0.02mm10. Usable ingot length(thickness) : >;;60mm.core11. Defect(pore, chip, twin, etc.) : <;;10(3 position) %/core12. Face surface finish : find ground13. Od surface finish : find ground14. EPD : <;;1,000 pcs/cm215. X-ray rocking curve : <;;14 arcsec16. R-plance position : left from OF17. Bubble : NoneNext inquiry sapphire SPEC.I want buyer wafer & Ingot.Please give me Q;TY , price, spec,photo,Quotation.thank you Sir **** Hidden Message ***** Co:MFK IMPORT Email:mfkimporters@yahoo.com Contact Person:.Farooq Country:Pakistan **** Hidden Message ***** mfkimporters@yahoo.com

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