Iimveliso
I-carbide yesilika
Iimbonakalo
Kutheni ukhetha isiko le-selicon carbide yeemfuno zemveliso?
Xa kufikwa kwiindawo ezinameko, zimbalwa izinto ezenzekayo kunyeI-carbide yesilika. Yaziwa ngokuchasene nobushushu obuphezulu, ukuqina okungathethekiyo, kunye nokuziqhelanisa, i-slicon ye-silicon ye-silicon kukhetho oluphezulu lwamashishini afuna ukuthembeka kwiimeko ezinokufunwa. Ngendawo yokunyibilika kufutshane ne-2700 ° C kunye nokuxhathisa i-corrosion, iimveliso ze-silicon carbide zilungele iziko eliphezulu lobushushu, ukulungiswa kwensimbi, iikhemikhali, nangaphaya.
Zeziphi izinto eziphambili ze-silicon carbide ye-silicon?
| Inqaku | Iinkcukacha |
|---|---|
| Ukunganyangeki kobushushu obuphezulu | Unokumelana nobushushu kufutshane ne-2700 ° C, ilungele izicelo eziphezulu zobushushu. |
| Ukunganyangeki | Thintela ii-acids, ialkalis, kunye nentsimbi etyhidiweyo, efanelekileyo kwimizi-mveliso yekhemikhali kunye nentsimbi yentsimbi. |
| Ukuqhubela phambili kwe-thermal | Ulawulo oluphezulu lwe-irrm luyenza igqibelele kubaxhasi beshushu kunye nezixhobo. |
| Amandla kunye nokunxiba ukumelana | Amandla aphezulu ecinezelayo kwaye anxibe ukuxhathisa qinisekisa ukuba ungolo olude phantsi komthwalo onzima kunye noxinzelelo. |
Ngezi mpawu, i-carbide yesiqhelo ibonelela ngobomi obude, ukusebenza kakuhle, kunye nolondolozo olusezantsi kwizicelo ezibalulekileyo apho ezinye izinto zisilele.
Zeziphi iindlela zokhetho lokuziqhelanisa?
Iinkonzo zethu ze-silicon carbide zikuvumela ukuba uchaze iimfuno zesayizi, isixhobo, kunye nokugqibezela ukutshatisa iimfuno zakho zesicelo. Ukhetho lubandakanya:
- Ubungakanani kunye neemilo: Ubungakanani becandelo lezinto ezikhethekileyo okanye ukuseta okuntsonkothileyo.
- Ukukhetha izinto: Khetha kwi-oxide-bodide, i-nitride-bodide-bodide, kwaye icinezelwe nge-silicon carbide yeendawo ezahlukeneyo.
- Unyango: Faka i-caats okanye i-chets yokuphucula ukulungela usulelo kwaye unxibe ukunganyangeki.
- Uyilo oluthile lokufaka isicelo: Iingcebiso kunye nezakhono zokuqinisekisa ukusebenza okuphezulu kwiimeko ezifanelekileyo.
Imveliso nganye yenzelwe ukwandisa ukuqina kunye nokusebenza, ukubonelela ngembuyekezo ephezulu kutyalo-mali lwabathengi bemizi-mveliso abadinga izixhobo ezinokuthenjwa.
Ngawaphi amashishini axhamle kakhulu kwi-silicon carbide yesiqhelo?
Iipropathi ze-Silicon ze-selicon ze-carbide zenza ukuba ibe ngumdlali ophambili kumacandelo amaninzi:
- I-metal: Isetyenziswe kwi-fubs, iityhubhu zokukhusela, kunye neepleyiti ze-silicon, i-silicon carbide iyothusa i-thermal yothusa kwaye ixhathise izixhobo ezikhoyo ekusebenzeni ngentsimbi ye-molten.
- Ukuqhubekeka kwamachiza: Ilungele itanki ye-acid kunye ne-alkali carbide ixhathise i-Chemical Chemical Scorion, iqinisekisa ukhuseleko kunye nokuqina.
- I-ceramics kunye neglasi: Ukumelana nobushushu obuphezulu kwifanitshala yeKiln, kuvumela iinkqubo zemveliso ezifanelekileyo nezihlala ixesha elide.
- Eletroniki & Semiconturs: Inika i-thermation efanelekileyo yolawulo kunye nokunganyangeki kwe-oxidation kwizinto ezichanekileyo kwimveliso ye-semicondcuction.
Imibuzo ebuzwa rhoqo (i-FAQ)
1. Isiko le-calicon carbide lithelekiswa njani nezinto eziqhelekileyo?
I-carbide yesilika esisiko ibonelela nge-subrip engaphezulu ye-thermal kunye nokungaxhathisi i-corrosion xa kuthelekiswa nezixhobo ezinjenge-Aluminii kunye negrafu, ngakumbi phantsi kobushushu obugqithisileyo kunye nokuvezwa kweekhemikhali.
2. Luluphi ugcino olufunekayo kwiimveliso ze-selicon ze-carbickon ze-carbic?
Ngokwesiqhelo, ulondolozo oluncinci luyafuneka, enkosi ngesifo se-silicon carbide. Nangona kunjalo, ukuhlolwa kwesiqhelo kunye nokucoca kwiindawo ezinoburharha zinokwandisa i-Liespan yemveliso.
3. Ngaba i-calicon carbide iguqulwe kwiimfuno ezithile?
Ngokuqinisekileyo! Ngobukhulu obuqhubekileyo, ubume, izixhobo zokunxibelelana, kunye nonyango lwe-silicon ye-silicon carbide zinokulungelelaniswa ukuba zidibane neemfuno ezizodwa.
Kwisishwankathelo, i-carbide yesiko le-silicon inika ukuthembeka, ukuqina, kunye nokuziqhelanisa, ukwenza ukuba kuthathelwe ingqalelo ngaphandle kokhetho olungathethekiyo kwiingcali zemfundo ezifuna ukuba inyathelo eliphezulu le meko.
