I-Silicon Carbide

I-Silicon carbide iyinto eqinile kakhulu (ukuqina kwe-Mohs 9.25), ayinamakhemikhali futhi ayincibiliki. I-Silicon Carbide ine-conductivity ephezulu ye-thermal, i-coefficient ephansi yokwanda okushisayo, i-thermal shock kanye ne-abrasion resistant futhi inamandla emazingeni okushisa aphezulu. Izakhiwo ezahlukahlukene ze-silicon carbide ziyenza ibe yinto esebenzayo ezinhlelweni eziningi ezahlukahlukene.
I-silicon carbide iqukethe izinhlobo ezimbili eziyisisekelo ezijwayelekile: i-silicon carbide emnyama ne-silicon carbide eluhlaza. I-silicon carbide emnyama iqukethe i-sic cishe i-95%, ngakho-ke ukuqina kuphakeme kune-silicon carbide eluhlaza. Isetshenziselwa kabanzi ukucubungula izinto eziqinile eziqinile eziqinile njengengilazi, izitsha zobumba, itshe, izinto eziphikisayo, insimbi ecijile kanye nensimbi engavundile njll. I-silicon carbide eluhlaza iqukethe i-sic cishe engu-97% ngenhla ngokuzilola okuhle, ngakho isetshenziselwa ukucubungula i-alloy eqinile. , i-titanium alloy nengilazi ebonakalayo kanye nejakhethi yesilinda namathuluzi okusika okugaya.

Izinzuzo:
I-Silicon carbide inezinto zamakhemikhali ezizinzile, ukuqhutshwa kwe-thermal okuphezulu, i-coefficient ephansi yokwandisa ukushisa okushisayo, nokumelana nokugqokwa okuhle. Ngaphezu kokusetshenziswa njengama-abrasives, kunezinye izinto eziningi ezisetshenziswayo, njengokuthi: ukumboza i-silicon carbide powder kuma-impellers we-turbine yamanzi noma amabhulokhi we-cylinder ngenqubo ekhethekile Udonga lwangaphakathi lungathuthukisa ukumelana nokugqoka futhi lwandise impilo yalo yesevisi ngezikhathi ezingu-1 ~ 2 ; i-refractory material eyenziwe ngayo inokumelana nokushaqeka kokushisa, usayizi omncane, isisindo esilula namandla aphezulu, futhi inomphumela omuhle wokonga amandla. I-silicon carbide yezinga eliphansi (equkethe cishe u-85% we-SiC) iyi-deoxidizer enhle kakhulu. Ingakwazi ukusheshisa isivinini sokwenza insimbi, futhi yenze lula ukulawula ukwakheka kwamakhemikhali futhi ithuthukise ikhwalithi yensimbi. Ngaphezu kwalokho, i-silicon carbide nayo isetshenziswa kabanzi ukwenza izinti ze-silicon carbide zezinto zokushisa zikagesi.