Imikhiqizo yeshubhu yokuvikela i-thermocouple ye-sapphire esetshenziswa ezimbonini i-single crystal Al2O3

Imikhiqizo yeshubhu yokuvikela i-thermocouple ye-sapphire esetshenziswa ezimbonini Isithombe Esivelele se-Al2O3 Crystal eyodwa

Incazelo emfushane:

Ishubhu elivikelayo le-sapphire thermocouple lithatha indawo yeshubhu le-ceramic ngokuphelele ngoba linokumelana okuhle nokusabela kwensimbi. Ezinye izinsimbi zisabela ngamashubhu e-ceramic aqukethe i-lead, okwenza abe sengozini yokulimala, njengasezithandweni zokuqhuma ukuze kukhiqizwe ingilazi yangaphambi kwe-lead. Akukho mbuzo onjalo uma usebenzisa ishubhu elivikelayo le-sapphire thermocouple esilinikezayo.

Sithumelele i-imeyili

Izici

Ukwethulwa kwebhokisi le-wafer

Ishubhu yokuvikela i-thermocouple ye-sapphire iyishubhu yokuvikela i-thermocouple ye-sapphire engamelani nokushisa okuphezulu kanye nesivikelo se-thermocouple, ekhuliswa ngqo kusuka ku-sapphire single crystal ngesikhathi esisodwa, efaneleka ukufaka esikhundleni seshubhu yokuvikela i-corundum thermocouple njengesivikelo se-thermocouple, efaneleka ukuvikela i-thermocouple ezindaweni zokushisa okuphezulu kanye nokugqwala okuphezulu, futhi isibe yindawo yesivikelo se-corundum thermocouple.

Izici zeshubhu elivikelayo le-Sapphire

1. Ukumelana okuhle kakhulu nokushisa nokucindezela: Amashubhu ethu e-sapphire e-KY ne-EFG angamelana namazinga okushisa aphezulu afinyelela kuma-degree Celsius angu-2000, futhi amelana nokucindezeleka okuphezulu nokugqwala kwamakhemikhali, futhi abe nokumelana okuhle kakhulu nokugqwala kwamakhemikhali kunemashubhu avikela i-corundum.

2. Ubumsulwa obuphezulu kakhulu: Ishubhu lethu le-sapphire le-EFG lisebenzisa ubuchwepheshe bokubumba obufanele bokukhula kwekristalu eyodwa, ubumsulwa obufika ku-99.998%, ubumsulwa obuphezulu kakhulu buqinisekisa inzuzo yokusebenza kwe-sapphire.

3. Ubulukhuni nokuqina okuphezulu kakhulu: Ubulukhuni beshubhu le-sapphire bufinyelela ku-Mohs9, elimelana kakhulu nokufa.

4. Ukuqina komoya okuqinile: Ishubhu lethu le-sapphire lisebenzisa ubuchwepheshe be-EFG ukuze lakheke kanye, ngokuqina komoya okungu-100%, okuvimbela ukungena kwegesi okusele kanye nokumelana nokugqwala kwegesi yamakhemikhali, okudlula kakhulu ukusebenza kweshubhu yokuvikela i-corundum thermocouple.

Ngenxa yezici ezinhle kakhulu ezingenhla zesivikelo se-thermocouple, iyinto enhle kakhulu yokusetshenziswa ezindaweni ezibucayi njengamazinga okushisa aphezulu (2000 degrees Celsius). I-bushing yokuvikela ye-thermocouple inezinzuzo ezikhethekile zokusetshenziswa embonini yamakhemikhali, ekuhlanzeni uwoyela, embonini yengilazi kanye naselabhorethri.

Ishubhu elivikelayo le-sapphire thermocouple lingasetshenziswa ezindaweni lapho ishubhu le-ceramic le-emery lingahlangabezani nezidingo zokuqina. Lingasetshenziswa kuma-reactor ashisa uwoyela osindayo, ekukhiqizweni kwe-hydrogen, emabhokisini engilazi, kuma-blast furnaces, kuma-inorganic acid (ama-mineral acid), kanye nokulinganiswa kwezinga lokushisa ezinqubweni ze-metallurgical.