Izinduku ze-Sapphire Tube, ezimise okwe-KY ne-EFG, zinesimo esikhethekile
Incazelo
Izinduku ze-Sapphire zisetshenziswa ezinhlobonhlobo zezicelo. Induku ye-sapphire ingenziwa ngazo zonke izindawo ezipholishiwe ukuze zisetshenziswe ngokubona nangokuguguleka noma ngazo zonke izindawo ezigayiwe kahle (ezingapholishiwe) ukuze zisebenze njengesivikelo.
Ubuchwepheshe
Ngesikhathi senqubo yokudonsa amashubhu e-sapphire ekuncibilikeni ngosizo lwembewu, i-gradient yokushisa ende endaweni ephakathi kwengaphambili eliqinile kanye nesifunda sokudonsa lapho izinga lokushisa liphakathi kuka-1850 no-1900 degrees. U-C ugcinwa ungadluli ku-30 degrees C/cm. Ishubhu elikhuliswe kanjalo liyavalwa ekushiseni okuphakathi kuka-1950 no-2000 degrees C ngokwandisa izinga lokushisa ngesilinganiso esingu-30 kuya ku-40 degrees C/min bese ligcinwa kulelo zinga lokushisa phakathi nesikhathi esiphakathi kwamahora amathathu kuya kwangu-4. Ngemva kwalokho ishubhu liyapholiswa liye ekushiseni kwegumbi ngesilinganiso esingu-30-40 degrees C/min.
Izinhlelo zokusebenza zokucubungula i-semiconductor:
(I-HPD CVD, i-PECVD, i-Dry Etch, i-Wet Etch)
Ishubhu yokufaka i-plasma
Ama-nozzle okufaka igesi enqubo
Isitholi sendawo yokugcina
Amashubhu e-Excimer Corona
Amapayipi okugcina i-plasma
Umshini wokuvala ishubhu le-plasma uyithuluzi elisetshenziselwa ukufaka izingxenye ze-elekthronikhi. Umgomo wawo ukusebenzisa izinga lokushisa eliphezulu kanye nomfutho ophezulu we-plasma ukuncibilikisa izinto zokupakisha bese uzihlanganisa engxenyeni. Izingxenye eziyinhloko zomshini wokuvala ishubhu le-plasma zifaka phakathi ijeneretha ye-plasma, igumbi lokuvala ishubhu, uhlelo lwe-vacuum, uhlelo lokulawula, njll.
Isivikelo se-Thermocouple (Thermowell): I-Thermocouple iyinto yokulinganisa izinga lokushisa esetshenziswa kakhulu ethuluzini lokulinganisa izinga lokushisa, ilinganisa izinga lokushisa ngqo, futhi iguqula isignali yokushisa ibe isignali yamandla kagesi, ngokusebenzisa ithuluzi likagesi (ithuluzi lesibili) ibe yizinga lokushisa le-medium elinganisiwe.
Ukuhlanza/ukuhlanza ngamanzi
Izakhiwo Zeshubhu Lesafire (Ithiyori)
| Ifomula Ehlanganisiwe | I-Al2O3 |
| Isisindo sama-molecule | 101.96 |
| Ukubukeka | Amapayipi acwebezelayo |
| Indawo Yokuncibilika | 2050 °C (3720 °F) |
| Indawo Yokubilisa | 2,977° C (5,391° F) |
| Ubuningi | 4.0 g/cm3 |
| I-Mofology | I-Trigonal (hex), R3c |
| Ukuncibilika ku-H2O | 98 x 10-6 g/100g |
| Inkomba Yokubukeza | 1.8 |
| Ukumelana Nogesi | 17 10x Ω-m |
| Isilinganiso sikaPoisson | 0.28 |
| Ukushisa Okuqondile | 760 J Kg-1 K-1 (293K) |
| Amandla Okudonsa | 1390 MPa (Ekugcineni) |
| Ukuqhuba Okushisayo | 30 W/mK |
| Ukwanda Kokushisa | 5.3 µm/mK |
| I-Modulus kaYoung | 450 GPa |
| Isisindo Esiqondile | 101.948 g/mol |
| Isisindo se-Monoisotopic | 101.94782 Usuku |
Umdwebo Oningiliziwe
