Ib leeg siv lead ua Al2O3 99.999% Dia200mm sapphire wafers 1.0mm 0.75mm thickness

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Cov tshuaj muaj pes tsawg leeg ntawm sapphire siv lead ua yog alumina, nrog cov qauv siv lead ua hexagonal lattice.Sapphire yog cov khoom siv feem ntau siv rau kev loj hlob ntawm gallium nitride (GaN) epitaxial.Nws muaj ultra-siab hardness, ruaj khov lub cev thiab tshuaj muaj zog ntawm qhov kub thiab txias, kev ua tau zoo ntawm optical zoo.

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Product Detail

Khoom cim npe

Khoom Specification

Khoom npe	industrial sapphire wafer
sapphire optical lens tshuaj formula	AL2O3
Crystal qauv	Hexagonal
Hardness Mohs	9H
Compressvise zog	Gpa 2.0
Qhov ceev (20 ℃)	3.98g / cm3
Fusion point	2040 ℃
Boiling point	2980 ℃
Coefficient ntawm Thermal Expansion	Luas = 5.8 x 10 -6 / K
Tshwj xeeb kub	0.418 Ws/g/k
Thermal conduction	25.12 W / m / k (@100 ° C)
Optical kis tau tus mob ntau yam	0.17-5.5 hli
Kev xa tawm (0.3 ~ 5um)	85-88%
Refractive Index	nr = 1.768
Refractive Index	nws = 1.76
dn/dt	13 × 10-6 / K (@633nm)
Kev tso cai	11.5 (//c), 9.3 (⊥c)

Shanghai Xinkehui New Material Co., Ltd. yog lub tuam txhab high-tech tshwj xeeb hauv cov khoom siv semiconductor xws li sapphire substrates, sapphire wafers, sic substrates, thiab silicon wafers.Txhua xyoo muag ntawm 20 lab RMB, Peb lub tuam txhab tau tsim nyob rau xyoo 2016 thiab tam sim no ua haujlwm. ntau tshaj 50 lub teb chaws thiab cheeb tsam thoob ntiaj teb.Peb nyob hauv Shanghai, Suav teb, thiab nyob hauv Shanghai Chaw nres nkoj rau ze li ib teev tsav, uas lav peb lub sijhawm xa khoom.Peb muaj ob lub hauv paus tsim khoom, nyob hauv Wuhan thiab Wuxi feem, thiab muaj peb tus kheej R & D chaw, uas tuaj yeem muab cov neeg siv khoom nrog cov kev pabcuam customized.Peb tshwj xeeb hauv kev ua ntau yam ntawm cov ntaub ntawv rau hauv wafers, substrates thiab custiomized optical iav qhov chaw.components dav siv hauv electronics, optics, optoelectronics thiab ntau lwm yam.Peb kuj tau ua haujlwm ze nrog ntau lub tsev kawm ntawv hauv tsev thiab txawv teb chaws, cov chaw tshawb fawb thiab cov tuam txhab, muab cov khoom lag luam customized thiab cov kev pabcuam rau lawv cov haujlwm R & D.Nws yog peb lub zeem muag los tswj kev sib raug zoo ntawm kev koom tes nrog peb txhua tus neeg siv khoom los ntawm peb cov neeg muaj npe zoo.

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Yog tias koj xav tau sapphire substrates, thov hu rau:

xa ntawv:eric@xkh-semitech.com+86 158 0194 2596 /doris@xkh-semitech.com+86 187 0175 6522

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