zokutira za sic Silicon carbide zokutira SiC zokutira za Graphite gawo lapansi la Semiconductor

SiC ili ndi zinthu zabwino kwambiri zakuthupi komanso zamankhwala, monga malo osungunuka kwambiri, kuuma kwakukulu, kukana dzimbiri komanso kukana kwa okosijeni. Makamaka mumitundu ya 1800-2000 ℃, SiC ili ndi kukana kwabwino kwa ablation. Chifukwa chake, ili ndi chiyembekezo chogwiritsa ntchito kwambiri muzamlengalenga, zida zankhondo ndi magawo ena. Komabe, SiC yokha siyingagwiritsidwe ntchito ngatia zomangamangachuma,kotero njira yokutira nthawi zambiri imagwiritsidwa ntchito kuti igwiritse ntchito kukana kwake kuvala komanso kukana kutulutsace.

Silicon carbide(SIC) zida za semiconductor ndi m'badwo wachitatu sezinthu za miconductor zidapangidwa pambuyo pa m'badwo woyamba wa semiconductor zinthu (Si, GE) ndi m'badwo wachiwiri wa semiconductor zinthu (GaAs, gap, InP, etc.). Monga gulu lambiri kusiyana kwa semiconductor zakuthupi, silicon carbide ali ndi makhalidwe a gulu lalikulu kusiyana m'lifupi, mkulu kusweka munda mphamvu, mkulu matenthedwe madutsidwe, mkulu chonyamulira machulukitsidwe kutengeka liwiro, yaing'ono dielectric mosalekeza, amphamvu cheza kukana ndi wabwino mankhwala bata. Itha kugwiritsidwa ntchito popanga zida zamtundu wanthawi yayitali komanso zamphamvu kwambiri zolimbana ndi kutentha kwambiri ndipo zitha kugwiritsidwa ntchito pomwe zida za silicon sizili bwino, Kapena kutulutsa zomwe zida za silicon zimakhala zovuta kupanga nthawi zonse.

Ntchito yaikulu: ntchito kudula waya wa 3-12 inchi monocrystalline pakachitsulo, polycrystalline pakachitsulo, potaziyamu arsenide, quartz kristalo, etc. Engineering processing zipangizo dzuwa photovoltaic mafakitale, makampani semiconductor ndi piezoelectric crystal makampani.Zogwiritsidwa ntchito musemiconductor, ndodo ya mphezi, chinthu chozungulira, kugwiritsa ntchito kutentha kwambiri, chowunikira cha ultraviolet, zinthu zomanga, zakuthambo, kuphulika kwa disc, clutch, diesel particulate fyuluta, filament pyrometer, filimu ya ceramic, chida chodulira, kutentha, mafuta a nyukiliya, zodzikongoletsera, zitsulo, zida zodzitetezera, zothandizira zothandizira ndi zina.