1、 Fa'atatau i mea ma'a taua
I le alamanuia ma'a, silicon carbide ua lauiloa foi o le "moissanite". O mea e masani ona vaʻaia i luga o le maketi o le moissanite faʻapipiʻiina faʻapitoa, ae o le moissanite masani e matua seasea lava, e seasea lava e na o le 50000 tausaga talu ai na aliali mai i meteorite.
2、 Talosaga tau alamanuia masani
I totonu o fale gaosi oloa masani, o le silicon carbide e masani ona faʻaaogaina e avea o se mea faʻafefete, mea faʻapipiʻi, ma mea faʻameamea, lea o le a suʻesuʻeina eseese i le tusitusiga o loʻo mulimuli mai.
（1） O oloa e tete’e i le vevela maualuga:
O le faʻaaogaina o uiga o le faʻafefeteina, maualuga le vevela, malosi maualuga, lelei le vevela, ma le aʻafiaga o aʻafiaga o mea faʻapipiʻi carbide, e mafai ona faʻaaogaina mo le faʻafefeteina o le ogaumu faʻafefe, vaega o le ogaumu vevela maualuga, silicon carbide plates, faʻapipiʻi ipu, lagolago, ma ladles. I le isi itu, e mafai ona faʻaaogaina mea faʻavevela tuusaʻo maualuga i totonu o le faʻafefeteina uʻamea e le o le ferrous alamanuia, e pei o ogaumu faʻafefeteina tusaʻo, ipu arc mo ogaumu paʻu zinc, tubes puipuiga thermocouple, ma isi; Fa'aoga mo le gaosiaina o mea fa'amea sima silicon carbide e fa'alavalava, fa'a'ele'ele, ma maualuga le vevela; E mafai foi ona faʻaaogaina e fai ai roketi nozzles, gas turbine blades, ma isi. E le gata i lea, o le silicon carbide o se tasi lea o mea lelei mo faʻamafanafana vai o le la i luga o auala tetele, auala vaalele, ma isi.
（2） La'ei mea e tete'e ma le pala:
Aemaise lava ona o le silicon carbide e maualuga le maaa, ma le malosi Mohs o le 9.2-9.8, lona lua i le taimane sili ona faigata o le lalolagi (tulaga 10), e masani ona lauiloa o le "one u'amea auro". E iai foʻi le mautu lelei o vailaʻau ma nisi faigata, ma e mafai ona faʻaaogaina e fai ai uili, sandpapers, fusipaʻu oneone, maʻa suauʻu, poloka olo, ulu ulu, paʻu paʻu, ma mo le oloina ma faʻamalo le silikoni monocrystalline, polycrystalline silicon, ma piezoelectric tioata i le eletise eletise i oloa mata.
（3）Metalurgical mea mata:
Silicon carbide e mafai ona faʻaaogaina e avea o se deoxidizer mo le uʻamea ma se suiga mo le fausaga uʻamea. E mafai foi ona faʻaaogaina e avea o se mea mataʻutia mo le gaosiga o le tetrachloride silicon ma o le mea autu autu mo le gaosiga o le resini silicone. Silicon carbide deoxidizer o se ituaiga fou o le deoxidizer composite malosi lea e suitulaga i le paʻu kasa masani ma le paʻu carbon mo le deoxidation. Pe a faatusatusa i le uluai faagasologa, e sili atu le mautu o mea faaletino ma vailaau, aafiaga deoxidation lelei, faapuupuuina taimi deoxidation, faasaoina le malosi, faaleleia le lelei o le uʻamea, faaleleia le lelei o le uamea, faaitiitia taumafa mata, faaitiitia le faaleagaina o le siosiomaga, faaleleia tulaga o galuega, ma faaleleia atoatoa faamanuiaga tau tamaoaiga o ogaumu eletise, o ia mea uma e taua taua.
3、 Silicon carbide mea e mafai ona atagia ai mea
O mea sima ua gaosia e fa'aaoga ai galuega fa'apitoa o sima i tulaga o mea fa'aletino e pei o le leo, malamalama, eletise, maneta, ma le vevela e ta'ua o mea fa'aoga. O lo'o i ai ituaiga eseese o sima fa'aoga ma fa'aoga eseese, ma o le silicon carbide e masani ona fa'aaogaina e fai ma mea fa'ata fa'ata i le fanua o sima galue. SiC ceramics e maualuga maʻaʻa maʻaʻa, lelei vevela ma kemisi mautu, maualalo vevela deformation coefficient, ma tetee atu i le avanoa vaega irradiation. E ala i faiga faʻapitoa gaosiga, e mafai ona maua ni tino faʻata mama.
4, I le avea o se mea semiconductor
O le semiconductor lona tolu o augatupulaga o se mea autu autu ma mea faʻaeletoroni e lagolagoina ai le faʻafouina, atinaʻe, suiga ma le faʻaleleia o auupega o le puipuiga a le atunuʻu, fesoʻotaʻiga feaveaʻi 5G, Initaneti malosi, taavale malosi fou, nofoaafi ma isi pisinisi. Ona o lana matafaioi taua i le puipuiga o le puipuiga a le atunuu, gaosiga atamai, faʻaleleia o fale gaosi oloa, faʻasaoina o le malosi ma le faʻaitiitia o faʻamaʻi ma isi manaʻoga faʻapitoa, ua avea ma tulaga faʻapitoa o tauvaga i le lalolagi.
SiC, i le avea ai ma sui masani o mea semiconductor lona tolu-tupulaga, o le taimi nei o se tasi o mea sili ona matua ma faʻaaogaina lautele bandgap semiconductor mea i tioata gaosiga tekinolosi ma masini gaosiga. Ua fausia ai le lalolagi meafaitino, masini, ma le filifili alamanuia talosaga. O se mea semiconductor lelei mo le maualuga-vevela, maualuga-televave, faʻavevela faʻasaʻo, ma faʻaoga maualuga-malosi. Ona o le faʻaitiitia tele o le faʻaaogaina o le malosi o masini eletise, o masini eletise carbide silicon ua lauiloa foi o le "meamata lanu meamata" e faʻauluina ai le "fou malosi fou".
5、 Faʻamalosia ma faʻamalosi soʻo
I le faaopoopo atu i talosaga o loʻo taʻua i luga, o le silicon carbide whiskers poʻo le silicon carbide fibers ua faʻaaogaina lautele e avea ma mea sili ona lelei faʻamalosia ma faʻamalosi i mea tuʻufaʻatasia ma mea faʻavae uʻamea poʻo mea faʻapipiʻi i fanua e pei o masini, inisinia kemisi, puipuiga o le atunuu, malosi, ma le puipuiga o le siosiomaga.
Taimi meli: Mati-22-2025