usoro sapphire tube CZmethod KY High okpomọkụ Nguzogide Al2O3 99.999% otu kristal sapphire
Nkọwapụta
Ngwongwo | Nkọwa |
Ihe mejupụtara | 99.999% dị ọcha Al₂O₃ Single Crystal Sapphire |
Ọdịdị kristal | Hexagonal (Rhombohedral), na-eme ka anya doo anya dị elu na ike ọrụ dị mma |
Isi ike | 9 n'ogo Mohs, na-enye ọkọchị dị elu ma na-eyi nguzogide, nke abụọ na diamond |
Nrụpụta okpomọkụ | 46 W / m · K (na 100 ° C), na-eme ka ikpochapụ ọkụ dị mma |
Ebe Na-agbaze | 2,040°C (3,704°F), na-enye iguzogide oke okpomọkụ |
Okpomọkụ arụ ọrụ kacha | Nwere ike ịrụ ọrụ na-aga n'ihu na okpomọkụ ruo 1,600°C (2,912°F) |
Ọnụego Mgbasawanye okpomọkụ | 5.3 × 10⁻⁶ / ° C (0-1000 ° C), na-ahụ nkwụsi ike nke akụkụ n'okpuru nnukwu mgbanwe okpomọkụ. |
Ntụgharị ntụgharị uche | 1.76 (na 0.589 μm), na-enye ọmarịcha ngwa anya dị mma maka ojiji na ngwa UV ruo IR |
nghọta | Ihe karịrị 85% nghọta gafee ogologo wavelengths site na 0.3 ruo 5.5 μm |
Nguzogide kemịkalụ | Na-eguzogide oke acid, alkalis, na ọtụtụ corrosives kemịkal |
Njupụta | 3.98 g/cm³, na-agba mbọ n'ezi ihe n'ụzọ siri ike |
Modul nke Young | 345 GPa, na-enye ike siri ike na ịdịte aka |
Ihe mkpuchi eletrik | Ngwongwo dielectric magburu onwe ya, na-eme ka ọ dị mma maka mkpuchi ngwa na ngwá electronic |
Usoro nrụpụta | Emepụtara site na iji usoro Czochralski (CZ) na Kyropoulos (KY) dị elu maka nkenke na ntụkwasị obi. |
Ngwa | A na-ejikarị eme ihe na nhazi semiconductor, ọkụ ọkụ dị elu, optics, aerospace, na ụlọ ọrụ kemịkalụ. |
XINKEHUI sapphire tube onwunwe tube
Ngwa ngwaahịa
A na-eji tubes sapphire eme ihe n'ọtụtụ ụlọ ọrụ na-arụ ọrụ dị elu dị ka nhazi semiconductor, aerospace, optics, na chemical engineering. Ikike ha iguzogide oke okpomoku (ruo 1,600°C), yana nguzogide kemịkalụ pụrụiche na acid na alkalis, na-eme ka ha dị mma maka ọkụ ọkụ na-ekpo ọkụ na gburugburu ebe na-emebi emebi. Na mgbakwunye, nghọta ha dị elu n'ofe UV ruo IR na-eme ka ha baa uru na sistemụ ngwa anya. Igwe ọkụ dị elu nke tube sapphire na ikuku ọkụ dịkwa oke egwu maka ngwa ebe a na-achọ ịdịte aka na ikpo ọkụ, dị ka na ngwa elektrọn na sistemụ ike.
Nchịkọta mkpokọta
Igwe sapphire, nke emere site na 99.999% dị ọcha Al₂O₃ otu sapphire kristal, bụ ihe pụrụ iche emere maka iji ya na ụlọ ọrụ dị elu dị ka semiconductor, ikuku ikuku, optics, na injin kemịkalụ. Site na ike nke 9 na nha Mohs, ọ na-enye nguzogide ọkọchị na ike igwe. Ọ nwere ike ịrụ ọrụ na gburugburu ebe dị oke egwu na okpomọkụ ruo 1,600 ° C, na-eme ka ọ dị mma maka ọkụ ọkụ na-ekpo ọkụ na ntọala ndị na-emebi emebi n'ihi nguzogide kemịkalụ ya dị mma.
Ọzọkwa, sapphire tube's thermal conductivity nke 46 W / m·K na-eme ka ikpochapụ ọkụ dị mma, ebe nghọta ya dị elu gafere UV ruo IR wavelengths na-akwado ngwa ngwa anya dị oke mkpa. Ejikọtara ya na ezigbo dielectric ya, ngwaahịa a bụ ihe ngwọta siri ike maka ngwa eletrọnịkị, sistemu ike na ngwa anya. Site na ịdịte aka dị elu, nkwụsi ike, na arụmọrụ, tubes sapphire na-enye ntụkwasị obi na ụfọdụ gburugburu ụlọ ọrụ mmepụta ihe na teknụzụ na-achọsi ike.