I-silicon carbide e-Reaction-sintered: ukukhetha okuthandwayo kwezinto ezishisa kakhulu

Ezisetshenzisweni zokushisa okuphezulu, ukukhetha izinto kubalulekile. Phakathi kwazo, izinto ze-silicon carbide ezi-reaction-sintered ziye zaba ukukhetha okuthandwayo ngenxa yokusebenza kwayo okuhle kakhulu. I-silicon carbide e-reaction-sintered iyinto eyenziwe ngobumba eyakhiwa ukuthungwa kwe-carbon kanye ne-silicon powder ekushiseni okuphezulu.

Okokuqala, i-silicon carbide e-reaction-sintered inokuqina okuhle kakhulu kokushisa okuphezulu. Iyakwazi ukugcina amandla ayo okusebenza kanye nokuqina kwamakhemikhali emazingeni okushisa aphezulu afinyelela ku-2,000 degrees Celsius. Lokhu kuyenza ifaneleke kakhulu ekusetshenzisweni kwezinga lokushisa eliphezulu, njengasezimbonini zokucwenga uwoyela, insimbi kanye ne-ceramic.

Okwesibili, i-silicon carbide e-reaction-sintered inokumelana okuhle kakhulu nokuguguleka. Le nto inokumelana okuhle kakhulu nokuguguleka futhi ingahlala izinzile isikhathi eside ezindaweni ezilukhuni zokungqubuzana kanye nokuguguleka. Ngakho-ke, isetshenziswa kabanzi emikhakheni yokugaya, ukusika kanye namathuluzi okukhuhla.

Ngaphezu kwalokho, i-silicon carbide e-reaction-sintered nayo inokushisa okuhle kakhulu kanye ne-inertia yamakhemikhali. Ingahambisa ukushisa ngokushesha futhi ibonise ukumelana okuhle nokugqwala ezindaweni ezigqwalayo njenge-asidi ne-alkali. Lokhu kuyenza isetshenziswe kabanzi embonini yamakhemikhali kanye nokuphathwa kokushisa.

Kufanele kuqashelwe ukuthi inqubo yokulungiselela i-reaction-sintered silicon carbide iyinkimbinkimbi kakhulu, idinga izinga lokushisa eliphezulu kanye nezimo ezikhethekile zokusabela. Kodwa-ke, ngentuthuko eqhubekayo yobuchwepheshe, inqubo yokukhiqiza iye yathuthukiswa kancane kancane, okwenza izindleko zezinto zancipha kancane kancane, futhi ikhuthaza ukusetshenziswa kwayo kabanzi emikhakheni eyahlukahlukene.

Ngamafuphi, njengezinto ezisetshenziswa ekushiseni okuphezulu, i-silicon carbide e-reaction-sintered iyindlela efanelekile yokusetshenziswa kwezinga lokushisa eliphezulu ngenxa yokuqina kwayo okuhle kakhulu ekushiseni okuphezulu, ukumelana nokuguguleka, ukuhanjiswa kokushisa kanye ne-inertia yamakhemikhali. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, singalindela ukuthi i-silicon carbide e-reaction-sintered isetshenziswe emikhakheni eminingi kanye nokuthuthukiswa kokusebenza okwengeziwe.