I-Quartz Test Tube Ukumelana Namazinga okumelana nokushisa okuphezulu

Amashubhu wokuhlola we-Quartz asetshenziswa kabanzi ekuhlolweni kocwaningo lwesayensi ngenxa yokumelana nokushisa kwawo okuphezulu kakhulu kwe- -. Lokhu okulandelayo imininingwane efanelekile mayelana nomkhawulo wokumelana wokushisa okuphezulu kwamashubhu wokuhlola we-quartz:

Iphoyinti lokuthambisa kanye nokushisa okusebenzayo
Isakhi esiyinhloko samashubhu wokuhlola ama-quartz yi-silicon dioxide (Sio2), enokumelana nokushisa okuphezulu kakhulu. Ngokukhethekile, izinga lokushisa lendawo yokuthambisa kwamashubhu we-quartz cishe cishe ngo-1730 degrees Celsius, okusho ukuthi basakwazi ukugcina ubuqotho babo bokubala ezindaweni eziphakeme zokushisa. Kuzinhlelo zokusebenza ezisebenzayo, amashubhu wokuhlola we-quartz angasebenza ngokukhethekile isikhathi eside endaweni eyi-1200 degrees Celsius, kanye namazinga okushisa aphezulu wethemu efushane - angafinyelela ama-degree angama-1450.

Izinga lokushisa elide lokusebenzisa
Yize amashubhu wokuhlola we-quartz angamelana namazinga okushisa aze afike ku-1450 degrees Celsius ngesikhathi esifushane, kunconywa ukuthi izinga lokushisa elisebenzayo libe ngaphansi kwaleli nani elisezingeni eliphansi - ukuqinisekisa ukuqina kwabo nokuphepha. Imvamisa, amashubhu wokuhlola ama-quartz angasetshenziswa isikhathi eside kuma-degrees angama-1100 ngoba ngaphakathi kwalolu banga lokushisa, ukunwebeka kwe-thermal ye-quartz kuncane kakhulu futhi kungamelana nezimo zokushisa ezihle ngaphandle kokuqhuma.

ukuqina okushisayo
Amashubhu wokuhlola we-Quartz awagcini nje ngokumelana namazinga okushisa aphezulu kuphela, kodwa futhi anokuqina okuhle okushisayo. Ingamelana nezinguquko ezisheshayo zokushisa, njengokupholisa ngokushesha kusuka ku-1100 degrees Celsius ekushiseni kwegumbi, ngaphandle kokuphuka. Lesi sici senza amashubhu wokuhlola we-quartz alungele imisebenzi yokuhlola edinga izinguquko zokushisa ezivame kakhulu.

beka kafushane
Ngamafuphi, umkhawulo wokumelana wokushisa wamazinga wama-quartz wokuhlola amashubhu ikakhulukazi kuya ngephuzu lawo lokuthambisa kanye nesikhathi eside sokushisa -. Yize iphuzu lokuthambisa lamashubhu wokuhlola ama-quartz liphakeme ngama-1730 degrees Celsius, kunconywa ukuba uwasebenzise ngaphansi kwama-degrees angama-1100 ukuqinisekisa ukuqina kwethemu nokuphepha kwesikhathi nokuphepha. Esikhathini esifushane sesikhathi, amashubhu wokuhlola we-quartz angamelana namazinga okushisa aze afike ku-1450 degrees Celsius, kepha akunconywa ukuba uwasebenzise kulokhu kushisa isikhathi eside. Izakhiwo ezinhle kakhulu zamashubhu wokuhlola ama-quartz zizenza ukukhetha okuhle kwezilingo zokushisa eziphezulu {{8}