Ishubhu Engezansi Evaliwe
Izinto: 99.99% ingilazi yequartz ehlanganisiwe (SiO₂)
Usayizi: yenza ngendlela oyifisayo
Isu: ukusika, ukupholisha
I-MOQ: 10 ama-pcs
Incazelo
Izici
Okubalulekile:
I-quartz{0}}ehlanzekile ehlanganisiwe ephezulu (99.99% SiO₂) ene-ultra-low trace metals.
Ukumelana Nokushisa:
Imelana namazinga okushisa afika ku-1,200℃(-isikhathi esifushane) kanye no-1,050℃(ukusetshenziswa okuqhubekayo).
Izici zokubuka:
Ukudluliswa okuhle kwe-UV ne-IR (~90% yokudlulisela ku-200–2,500 nm).
Ukungena Kwamakhemikhali:
Ingazweli kuma-asidi (ngaphandle kwe-HF), ama-halogen, nezincibilikisi zemvelo.
Ukwandiswa Kokushisa Okuphansi:
I-coefficient engu-0.55 × 10⁻⁶/℃, iqinisekisa ukuguqulwa okuncane ngaphansi kwengcindezi yokushisa.
Yenza ngokwezifiso:
Itholakala ngobubanzi obuhlukahlukene (1–200 mm), ubude (kufika ku-1,500 mm), nokucushwa (okuvaliwe/okufakwe umoya, iziphetho ezipholishiwe).
Izinhlelo zokusebenza
● Ukucutshungulwa kweSemiconductor:I-CVD, ama-diffusion furnaces, nama-wafer carriers.
● I-Photonics & Optics:Izindlu ze-laser, izibani ze-UV ezivalekile.
● Amasistimu weVacuum:Amakamelo{0}ahlanzekile, izinkundla zokubuka.
● Ucwaningo Lwelabhorethri:Isampula encapsulation,{0}}ukusabela okuphezulu kwezinga lokushisa.
● Amandla:Ukukhiqizwa kwamaseli elanga, ama-quartz crucibles.
Izakhiwo
|
Izakhiwo Zomzimba |
Amanani |
|
Ubumsulwa |
＞99.99% |
|
Ukuminyana |
2.2g/cm3 |
|
Ukungafihli |
＞90% |
|
Mohs Ukuqina |
5.5--6.5 |
|
I-Deformation Point |
1280 degree |
|
Iphuzu lokuthambisa |
1750 degree |
|
I-Annealing Point |
1250 degree |
|
Ukushisa Okuthile (20 - 350℃) |
670J/kg. iziqu |
|
I-Thermal Conductivity (20 degree) |
1.4W/m. iziqu |
|
I-Heat Conductivity (w/mk,1000 degree) |
1.0-1.2 |
|
I-Refractive Index |
1.4585 |
|
I-Coefficient of Thermal Expansion |
5.5*10 -7cm/cm. iziqu |
|
Okushisayo - kweTemperature yokusebenza |
1750--2050 degree |
|
Ithemu Elifushane - Lethempelesha Yesevisi |
1450 degree |
|
Ithempelesha Yesevisi yesikhathi eside engu-- |
1100 degree |
|
Chemical Properties |
Amanani |
|
Ukumelana ne-Acid |
I-Acid Eqinile (ngaphandle kwe-HF), i-alkali enamandla, isixazululo sezinto eziphilayo |
|
Amazinga okushisa aphezulu Imelana nokugqwala |
Kuhle kakhulu |
|
Okuqukethwe Kwensimbi Engcolile |
5 ppm |
|
Izakhiwo zikagesi |
Amanani |
|
Ukungazweli |
7*107Ω.cm |
|
Amandla e-Insulation |
250~400Kv/cm |
|
I-Dielectric Constant |
3.7~3.9 |
|
I-Dielectric Absorption Coefficient |
＜4*10-4 |
|
I-Dielectric Loss Coefficient |
＜1*10-4 |
|
Izakhiwo Zemishini |
Amanani |
|
Amandla Acindezelayo |
1100MPa |
|
Ukugoba Amandla |
67MPa |
|
Amandla Okuqina |
48MPa |
|
Isilinganiso sikaPoisson |
0.14~0.17 |
|
I-Modulus Encane |
72000MPa |
|
Shear Modulus |
31000MPa |
FAQ
Q: Yiliphi izinga lokushisa eliphezulu elingamelana neshubhu engezansi evalwe ngequartz?
A: Ingakwazi ukumelana nokusebenza okuqhubekayo ngo-1100℃kanye - nesikhathi esifushane sokuchayeka kufika ku-1450 degree.
Q: Ingabe ithubhu liyamelana nama-asidi nama-alkali?
A: Yebo, imelana kakhulu nama-asidi amaningi nama-alkali, kodwa akufanele isetshenziswe ne-hydrofluoric acid, njengoba i-quartz iphendulana ne-HF.
Q: Ingabe ithubhu elingezansi elivaliwe lingavezwa ngokuzenzakalelayo?
IMP: Yebo, iyahambisana ne-autoclaving ngezinjongo zokuvala inzalo.
Q: Ingabe ithubhu elingezansi elivaliwe lingenziwa ngendlela oyifisayo ngokosayizi nokuma?
IMP: Yebo, sinikeza izinsizakalo zokwenza ngokwezifiso zamadayamitha, ubude, nemiklamo ekhethekile ukuhlangabezana nezidingo ezithile zohlelo lokusebenza.
Q: Yisiphi isikhathi sokuhola sama-oda?
A: Kuncike enanini le-oda.
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