Isiphetho:Izingxube zokukhulula okungaxhunyiwe akuyona inkulumo entsha emkhakheni, futhi sekuyisikhathi eside zisetshenziswa ngokubanzi emisebenzini nasempilweni emazweni amaningi emhlabeni wonke. Eminyakeni yakamuva, ngokuthuthukiswa ...

Izingxibi ze-oksijeni azinabuhlungu emkhakheni, futhi sezisetshenziswe kabanzi ekukhiqizeni nasempilweni emazweni amaningi emhlabeni. Eminyakeni yakamuva, ngokuthuthukiswa kwesimo somkhiqizo wasekhaya kanye nokuthuthukiswa kwezinto ezahlukene zokupaka, izingxibi ze-oksijeni zithole ukunakekelwa okukhulu eChina, futhi izingxibi ezintsha nezilula zitholakala. Izingxibi ze-oksijeni ze-silicon carbide yinhlobo entsha yezingxibi ze-oksijeni zekhemikhali eziqeqeshwe ngemishini yokukhipha i-silicon carbide.

Isimiso sokukhulula umoya ophefumulayo (deoxidation) sisuka ekuthatheni umoya ophefumulayo (oxygen) yisithuthukisi somoya ophefumulayo (deoxidizer) esiboniswe esitsheni, ukuze ingaphakathi kwesitsheni ibe esimweni esingenayo umoya ophefumulayo (anaerobic), bese izinto ezahlukahlukene noma impahla iziswa. Izithuthukisi zomoya ophefumulayo ezivame kakhulu zisetshenziswa ngaphandle kwezithuthukisi zomoya ophefumulayo ezisekelwe e-iron nezithuthukisi zomoya ophefumulayo ezisekelwe kwi-enzyme. Isikhulukazi siqhubekisela phambili inqubo ngokuya ngendlela yokucisha i-silicon carbide, futhi kutholakala iphunga elincane le-silicon carbide eline-finess eyi-600-1250 mesh. Namanje lezi phunga ezincinane zisetshenziswa hhayi kuphela empahla ye-ceramic enezinzuzo, izinto ezinamandla ezilungele ukusetshenziswa esikhulukazi, izinto ezidonsa izinto ezahlukahlukene kanye ne-meta.

Ukwenza i-silicon carbide ibe yiphutha elincane kakhulu kuyindlela entsha yokwenza isiqandisomlilo esinamandla esiqinile, esikhusela i-silicon powder ne-carbon powder ezisetshenziswa ngokuvamile ukuqeda umlilo. Uma kuqhathaniswa nendlela yokuqala, izici zayo zesisindo nezokukhanya zisezingeni eliphakeme, ukusebenza kwayo okuqeda umlilo kuhle, futhi isikhathi sokusebenza sikunciphisiwe. Lokhu kubaluleke kakhulu ekusabalaliseni amandla, ekwenzeni umsebenzi wokwenza isihlahla sibe ngcono, ekwenzeni ukukhanya kwesihlahla kube ngcono, ekunciphiseni ukusetshenziswa kwezinto zokwakha nezokusiza, ekunciphiseni ukungcola kwemvelo, ekwenzeni imisebenzi ibe lula, nasekuthuthukiseni izinzuzo zomnotho ngokuvamile. I-silicon carbide

Ngingakanjani ukwenza iphutha le-silicon carbide elincane kakhulu? Ngemva kweminyaka eminingi yocwaningo, iShanghai Shibang ikhombise idivayisi entsha yokwenza i-silicon carbide, eyenzelwe izidingo zokusebenza kwe-powder elincane kakhulu emkhakheni wezinto ezimbi. I-grinding roller kanye ne-grinding ring yale divayisi zenziwe ngezinto eziphilayo eziphilayo, futhi amathuluzi asezansi nasesiqongweni awanazo izinto ezinamandla, okwenza kube yisimo esingavunyelwanga, ukusebenza okuqinile nokuvikelelekile. Idivayisi yokuhlola i-frequency conversion speed iqinisa ukuphathwa kwe-powder futhi ikuzenzelele ukusebenza. I-silicon eqedwe