Sapphire Tube sandar sapphire sandunan siffa ta musamman KY da EFG
Bayani
Ana amfani da sandunan Sapphire a cikin aikace-aikace da yawa. Za a iya yin sandar sapphire tare da goge duk wani filaye da aka goge don aikace-aikacen gani da sawa ko tare da duk saman niƙa mai kyau (wanda ba a goge ba) don zama mai insulator.
Fasaha
A lokacin aiwatar da jan bututun sapphire daga narkewa tare da taimakon iri, madaidaicin zafin jiki a cikin yanki tsakanin ingantaccen gaba da yankin ja inda zafin jiki yake tsakanin 1850 da 1900 deg. Ana kiyaye C ba fiye da 30 deg ba. C/cm. Bututun da aka girma yana gogewa a zazzabi tsakanin 1950 da 2000 deg. C ta ƙara yawan zafin jiki a cikin adadin 30 zuwa 40 deg. C/min da ajiye bututu a zafin jiki na tsawon lokaci tsakanin 3 zuwa 4 hours. Bayan haka, an kwantar da bututu zuwa dakin da zafin jiki a cikin adadin 30-40 deg. C/min.
Aikace-aikacen sarrafa Semiconductor:
(HPD CVD, PECVD, Dry Etch, Wet Etch)
Plasma applicator tube
Tsari bututun injector gas
Mai gano ƙarshen ƙarshen
Excimer Corona Tubes
Bututun ɗaukar jini
Plasma tube sealing Machine shine na'urar da ake amfani da ita don tattara kayan aikin lantarki. Ka'idarsa ita ce yin amfani da babban zafin jiki da matsanancin matsin lamba na plasma don narke kayan marufi da ɓoye shi akan ɓangaren. Babban abubuwan da ke cikin na'urar rufe bututun plasma sun haɗa da janareta na plasma, ɗakin rufe bututu, tsarin injin, tsarin sarrafawa, da sauransu.
Sheath na kariya na Thermocouple (Thermowell): Thermocouple shine nau'in auna zafin jiki da aka saba amfani da shi a cikin kayan auna zafin jiki, yana auna zafin jiki kai tsaye, kuma yana canza siginar zafin jiki zuwa siginar wutar lantarki, ta kayan aikin lantarki (kayan na biyu) zuwa yanayin zafin jiki. matsakaicin auna
Magani/tsaftacewa ruwa
Sapphire Tube Properties (Theoretical)
| Tsarin Haɗaɗɗiya | Farashin 2O3 |
| Nauyin Kwayoyin Halitta | 101.96 |
| Bayyanar | Bututu mai jujjuyawa |
| Matsayin narkewa | 2050 °C (3720 °F) |
| Wurin Tafasa | 2,977°C (5,391°F) |
| Yawan yawa | 4.0 g/cm 3 |
| Ilimin Halitta | Trigonal (hex), R3c |
| Solubility a cikin H2O | 98 x 10-6 g/100g |
| Fihirisar Refractive | 1.8 |
| Juriya na Lantarki | 17 10x Ω-m |
| Rabon Poisson | 0.28 |
| Takamaiman Zafi | 760 J Kg-1 K-1 (293K) |
| Ƙarfin Ƙarfin Ƙarfi | 1390 MPa (Ultimate) |
| Thermal Conductivity | 30 W/mK |
| Thermal Fadada | 5.3µm/mK |
| Modul na Matasa | 450 GPA |
| Daidai Mass | 101.948 g/mol |
| Monoisotopic Mass | 101.94782 Da |
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