99.999% Al2O3 sapphire boule monocrystal m abu

Takaitaccen Bayani:

M 80kg sapphire guda crystal yana da kyawawan halaye na thermal, kyawawan kayan lantarki da dielectric, da juriyar lalata sinadarai, juriya mai ƙarfi mai ƙarfi, kyakkyawan yanayin thermal, babban taurin, shigar infrared, kwanciyar hankali mai kyau na sinadarai, ana amfani da ko'ina a cikin babban zafin jiki resistant infrared taga kayan da III. -V nitride da iri-iri na epitaxial film substrate kayan


Cikakken Bayani

Tags samfurin

Sapphire wani abu ne na musamman da aka saba amfani dashi a masana'antu a yau. Sapphire shine abu mafi wuya, na biyu kawai zuwa lu'u-lu'u, wanda ke da taurin Mohs na 9. Ba wai kawai yana jure wa karce da lalacewa ba, har ma da sauran sinadarai kamar acid da alkalis, yana sa ya fi sauran kayan gani. Saboda haka, yana da manufa don semiconductor da sarrafa sinadarai. Tare da wurin narkewa na kusa da 2050C, ana iya amfani da sapphire a cikin aikace-aikacen zafin jiki mai zafi har zuwa 1800 ° C, kuma kwanciyar hankali ta thermal shima ya fi na kowane kayan gani. Bugu da kari, sapphire a bayyane yake daga 180nm zuwa 5500nm, kuma wannan faffadan kaddarorin nuna gaskiya sun sa sapphire ya zama mafi kyawun abu don tsarin infrared da ultraviolet. Ƙarshe amma ba kalla ba, sapphire kuma sanannen abu ne a cikin masana'antar kayan ado, wanda aka keɓance shi da babban tsabta, watsa haske da taurinsa. Za'a iya canza launi na sapphire bisa ga buƙatun daban-daban, samar da abokan ciniki tare da zaɓuɓɓuka masu yawa.

Halayen jiki na Sapphire ingot/boule/kayan abu:

thermal fadadawa

6.7*10-6 // C-axis 5.0*10-6± C-axis

lantarki resistivity

1011Ω/cm a 500℃, 106Ω/cm a 1000℃, 103Ω/cm a 2000℃

refractive index

1.769 // C-axis, 1.760 ± C-axis, 0.5893um

haske mai gani

bayan kwatanta

rashin tausayi

≤5A

fuskantarwa

<0001>, <11-20>, <1-102>, <10-10>±0.2°

Siffar samfur

nauyi

80kg/200kg/400kg

girman

na musamman fuskantarwa da girman kwakwalwan kwamfuta za a iya musamman bisa ga abokin ciniki bukatun

launi

m

gilashin crystal

crystal guda hexagonal

tsarki

99.999% Monocrystaline Al2O3

wurin narkewa

2050 ℃

taurin

Mohs9, dunƙule taurin ≥1700kg/mm2

na roba modules

3.5*106 zuwa 3.9*106kg/cm2

karfin matsawa

2.1*104 kg/cm2

karfin juyi

1.9*103 kg/cm2

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