1, Kusetshenziswa ezintweni eziyigugu
Embonini yamatshe ayigugu, i-silicon carbide yaziwa nangokuthi "i-moissanite". Izinto ezivame ukubonakala emakethe ziyi-moissanite eyenziwe ngokwenziwa, kuyilapho i-moissanite yemvelo ingavamile kakhulu, ingavamile kangangokuthi yabonakala kuphela emigodini ye-meteorite eminyakeni engu-50000 edlule.
2, izicelo zezimboni zendabuko
Emkhakheni wezimboni wendabuko, i-silicon carbide isetshenziswa kakhulu njengento yokuphikisa, ithuluzi lokuhudula, kanye nezinto zensimbi, okuzohlaziywa ngokwehlukana embhalweni olandelayo.
（1） Imikhiqizo yokumelana nokushisa okuphezulu:
Zisebenzisa izici zokumelana nokugqwala, ukumelana nokushisa okuphezulu, amandla aphezulu, ukuhanjiswa okuhle kokushisa, kanye nokumelana nomthelela wezinto ze-silicon carbide, zingasetshenziswa ezinhlotsheni ezahlukene zesithando sokuncibilikisa, izingxenye zesithando sokushisa esiphezulu, amapuleti e-silicon carbide, amapuleti e-lining, izisekelo, kanye nama-ladle. Ngakolunye uhlangothi, izinto zokushisa ezingaqondile ezishisayo zingasetshenziswa embonini yokuncibilikisa insimbi engenansimbi, njengezithando zokuncibilikisa eziqondile, amapuleti e-arc ezithando ze-zinc powder, amashubhu okuvikela i-thermocouple, njll.; Zisetshenziselwa ukukhiqiza izinto ze-ceramic ze-silicon carbide ezithuthukisiwe ezingagugi, ezingagugi, futhi ezingagugi; Zingasetshenziswa futhi ukwenza ama-nozzle e-rocket, ama-blade e-gas turbine, njll. Ngaphezu kwalokho, i-silicon carbide ingenye yezinto ezifanele kakhulu zama-solar water heater emigwaqweni emikhulu, ezindleleni zezindiza, njll. Ngakho-ke, i-silicon carbide nayo inegama elivamile elithi "isihlabathi esiphikisayo", okuyinto, nakuba ivame kakhulu, ebonisa ngokugcwele izakhiwo zayo zokuphikisa.
（2）Imikhiqizo engagugi futhi engagqwali:
Ngokuyinhloko ngoba i-silicon carbide inobulukhuni obuphezulu, enobulukhuni be-Mohs obungu-9.2-9.8, okwesibili kuphela kunedayimane elinzima kakhulu emhlabeni (izinga le-10), yaziwa kakhulu ngokuthi "isihlabathi sensimbi yegolide". Iphinde ibe nokuzinza okuhle kwamakhemikhali kanye nokuqina okuthile, futhi ingasetshenziswa ukwenza amasondo okugaya, ama-sandpaper, amabhande esihlabathi, amatshe kawoyela, amabhlogo okugaya, amakhanda okugaya, ama-paste okugaya, kanye nokugaya nokupholisha i-monocrystalline silicon, i-polycrystalline silicon, namakristalu e-piezoelectric embonini ye-elekthronikhi emikhiqizweni yokukhanya.
（3） Izinto zokusetshenziswa zensimbi:
I-silicon carbide ingasetshenziswa njenge-deoxidizer yokwenza insimbi kanye nokushintsha isakhiwo sensimbi ephonswe. Ingasetshenziswa futhi njengezinto zokusetshenziswa zokukhiqiza i-silicon tetrachloride futhi iyinto eluhlaza eyinhloko embonini ye-silicon resin. I-silicon carbide deoxidizer uhlobo olusha lwe-composite deoxidizer enamandla ethatha indawo yempuphu ye-silicon yendabuko kanye nempuphu ye-carbon ukuze i-deoxidation. Uma kuqhathaniswa nenqubo yokuqala, inezakhiwo zomzimba nezimakhemikhali ezizinzile, umphumela omuhle we-deoxidation, isikhathi esifushane se-deoxidation, amandla agciniwe, ukusebenza kahle kwensimbi okuthuthukisiwe, ikhwalithi yensimbi ethuthukisiwe, ukusetshenziswa kwezinto zokusetshenziswa okuluhlaza okuncishisiwe, ukungcola kwemvelo okuncishisiwe, izimo zokusebenza ezithuthukisiwe, kanye nezinzuzo zomnotho eziphelele ezithuthukisiwe zama-furnace kagesi, konke okunenani elibalulekile.
3, Izinto zokubonisa ukukhanya ze-Silicon Carbide
Izinto zobumba ezenziwe kusetshenziswa imisebenzi ekhethekile yobumba ngokwezakhiwo zomzimba ezifana nomsindo, ukukhanya, ugesi, amandla kazibuthe, kanye nokushisa zibizwa ngokuthi i-functional ceramics. Kunezinhlobo ezahlukene zobumba ezisebenzayo ezinokusetshenziswa okuhlukile, futhi i-silicon carbide isetshenziswa kakhulu njengezinto zesibuko ezibonisa ukukhanya emkhakheni we-functional ceramics. I-SiC ceramics inokuqina okuphezulu, ukuzinza okuhle kokushisa kanye namakhemikhali, i-coefficient yokuguquguquka kokushisa okuphansi, kanye nokumelana nemisebe yesikhala. Ngezinqubo ezikhethekile zokukhiqiza, imizimba yesibuko elula ingatholakala.
4, Njengezinto ze-semiconductor
I-semiconductor yesizukulwane sesithathu iyisici esiyinhloko sezinto ezibonakalayo kanye ne-elekthronikhi esisekela ukusungula izinto ezintsha, ukuthuthukiswa, ukuguqulwa kanye nokuthuthukiswa kwezikhali zokuzivikela zikazwelonke, ukuxhumana kweselula kwe-5G, i-inthanethi yamandla, izimoto ezintsha zamandla, ezokuthutha ngesitimela kanye nezinye izimboni. Ngenxa yendima yayo ebalulekile ekuphepheni kokuzivikela kuzwelonke, ukukhiqiza okuhlakaniphile, ukuthuthukiswa kwezimboni, ukulondolozwa kwamandla kanye nokunciphisa ukukhishwa kwegesi kanye nezinye izidingo ezinkulu zamasu, iba yindawo yokuncintisana yobuchwepheshe emhlabeni.
I-SiC, njengommeleli ojwayelekile wezinto ze-semiconductor zesizukulwane sesithathu, okwamanje ingenye yezinto ze-semiconductor ezivuthiwe futhi ezisetshenziswa kabanzi kakhulu kwezobuchwepheshe bokukhiqiza amakristalu kanye nokukhiqizwa kwamadivayisi. Yakha uchungechunge lwezimboni zomhlaba wonke lwezinto, idivayisi, kanye nezicelo. Iyinto efanelekile ye-semiconductor yezinhlelo zokusebenza ezishisa kakhulu, ezivame kakhulu, ezingamelani nemisebe, kanye namandla aphezulu. Ngenxa yokwehla okukhulu kokusetshenziswa kwamandla kwamadivayisi kagesi, amadivayisi kagesi e-silicon carbide aziwa nangokuthi "amadivayisi wamandla aluhlaza" aqhuba "inguquko yamandla amasha".
5, I-ejenti yokuqinisa nokuqinisa
Ngaphezu kwezicelo ezingenhla, ama-whiskers e-silicon carbide noma imicu ye-silicon carbide isetshenziswe kabanzi njengezinto ezinhle kakhulu zokuqinisa nokuqinisa ezintweni ezihlanganisiwe ezinezinto ezisekelwe ensimbini noma ezenziwe nge-ceramic emikhakheni efana nemishini, ubunjiniyela bamakhemikhali, ukuvikela izwe, amandla, kanye nokuvikelwa kwemvelo.
Isikhathi sokuthunyelwe: Mashi-22-2025