Silicon carbide furnace chubhuine simba rakakwirira, kuoma kwepamusoro, kumira kwakanaka kwekusapfeka, kupisa kwekushisa kwepamusoro, corrosion resistance, yakanaka kupisa kupisa uye kusagadzikana kwekutya, hombe yekushisa kwekushisa, yakanaka oxidation resistance uye mamwe mabasa akanaka, anonyanya kushandiswa mupakati frequency casting, zvakasiyana-siyana kupisa kupisa kwevira, metallurgy. , indasitiri yemakemikari, non-ferrous metal exercise uye mamwe mabasa.
Hunhu hwesilicon carbide choto machubhu
Silicon carbide furnace chubhuis silicon carbide seyo huru zvinhu, zvakanakisasilicon carbide zvigadzirwayakagadzirwa nekupisa kupisa kwepamusoro, nekupikiswa kwekushisa kwakanyanya, kukurumidza kupisa kwekushisa, kusimba kwepamusoro, kuomarara kwepamusoro, kumira kwakanaka kupfeka, kupisa kwakanaka kwekudzivirira uye kushomeka kwekudengenyeka kwenyika, kunaka kwekushisa kwekushisa, kunaka kwe oxidation kuramba uye mamwe mabasa akanakisa kumigumo miviri yekuiswa kwe. yakakosha kupisa kwekushisa kwekuvhara chivharo. Inogona kudzivirira kuparara kwesimbi mhinduro pamagetsi ekudziya zvinhu (kusanganisira silicon tsvimbo, magetsi ekupisa tambo dzechoto, nezvimwewo), uye iyo huru yekushandisa yesilicon carbide inodzivirira machubhu ane zviratidzo zvakasiyana zviri nani pane izvo zvakasiyana-siyana zvigadzirwa zvegraphite zvine thermal conductivity, oxidation resistance, heat shock resistance, uye yakanyanya tembiricha kuramba
Kugadzira tekinoroji yesilicon carbide furnace chubhu
Chigadzirwa chacho isilicon carbide sechinhu chikuru mbishi, kuburikidza neakakosha maitiro ekupisa kwekushisa kwakanyanya kweakanakisa silicon carbide zvigadzirwa, hurefu chiyero chinogona kugadzirwa zvinoenderana nezvinodiwa chaizvo nevatengi.
Iko kushandiswa kwekutanga kwesilicon carbide choto machubhu
Inoshandiswa zvakanyanya mune isiri-ferrous simbi kudzidziswa, aruminiyamu zvigadzirwa degassing system, kudhinda uye dhayi muchina, zingi uye aluminium kudzidziswa uye kugadzira zvigadzirwa uye mamwe mabasa.
Kuvandudzwa kwemaindasitiri kwesilicon carbide furnace chubhu
Silicon carbide furnace chubhu ine hunhu hwepamusoro pekuisa impedance, ruzha rushoma, mutsara wakanaka, etc. Ndiyo imwe yekukurumidza kusimudzira silicon carbide zvishandiso parizvino, uye yave kutengeswa kutanga. Zvichienzaniswa nezvikamu zveMOSFET, zvikamu zveJFET hazvina matambudziko ekuvimbika anokonzerwa negedhi okisijeni akaremara uye kudzikiswa kwekufamba kwakaderera mutakuri, uye kuchengetedza yakanaka yakakwirira frequency kushanda kugona nekuda kweunipolar mashandiro ekuita. Uye zvakare, JFET zvishandiso zvine yakanaka yekushanda kugadzikana uye kuvimbika pakupisa kwakanyanya. Nekuda kwechimiro chegedhi electrode yesilicon carbide JFET mudziyo, chikumbaridzo voltage yeJFET inowanzova isina kunaka, kureva kuti, kune mamwe maturusi akajairika, ayo asina kunaka zvakanyanya pakushandiswa kwayo mumunda wemagetsi emagetsi, uye ari. isingaenderane neyazvino universal drive circuit. Nekuunza tekinoroji yemudziyo jekiseni regroove kana mesa groove chimiro, iyo yakagadziridzwa mudziyo ine yakajairika inoshanda mamiriro inogadzirwa. Nekudaro, sezvo michina yakakwidziridzwa ichinyanya kuumbwa nemutengo weimwe kumberi-yekupedzisira kuramba maitiro, zviri nyore kuwana yakakwira simba density uye ikozvino kugona kweiyo inogara-break (depletion type) JFET, uye nzira yekubatanidza kupera simba. mhando JFET zvishandiso kune cascaded cheni yepamusoro inowanikwa nekubatanidza yakaderera-voltage Si kirasi MOSFETs munhevedzano. Iyo dhiraivha yedunhu reiyo cascaded JFET mudziyo unongoenderana nedhiraivha redunhu reyakajairwa-chinangwa silicon mudziyo. Iyo cascade chimiro chakanyanya kukodzera kune yakakwira voltage uye yakakwira kubuda mamiriro, pane yechinyakare silicon IGBT zvishandiso, ichidzivirira zvakananga dambudziko rekuenderana redhiraivha yedhiraivha.
Zvakanakira zvesilicon carbide ndezvizvi.
1, basa rekutamisa kupisa rakanaka, madziro echubhu akaonda (mamirimita mashoma), mhinduro yekudziya kwechigadzirwa inodziya kwazvo;
2, isina kukanganiswa nekuora
3, tembiricha yepamusoro haiparare, simbi yemvura kusvibiswa-isina;
4, inogona kushandiswa kunyungudutsa sodium uye strontium yakapfuma alloy;
5, kutaridzika kwechigadzirwa hachina kusungirirwa kune slag, kudzivirira kuri nyore kwazvo;
6, yakakwirira tembiricha kuramba 1600;
7. Kuramba kwakasimba kwekushisa kwekushisa
8, kuoma kwakakwirira, kwete nyore kuputsika
9 Dzinodhura, hupenyu muinopfuura hafu yegore.
Izvo zviri pamusoro ndiwo maitiro ekuita kwesilicon carbide furnace chubhu, kana iwe uchida kuziva zvakawanda, unogona kunzwa wakasununguka kutibata nesu!
Nguva yekutumira: Aug-24-2023