Munhu muna 1905 akawanikwa mune meteoritesilicon carbide, ikozvino kunyanya kubva mukugadzira, Jiangsu silicon carbide ine zvakawanda zvekushandisa, iyo indasitiri span yakakura, inogona kushandiswa kune monocrystalline silicon, polysilicon, potassium arsenide, quartz crystals, solar photovoltaic industry, semiconductor industry, piezoelectric crystal industry engineering processing materials.
Chizvarwa chechitatu chemidziyo yesemiconductor ine hunhu hwayo hwakanakisa, tarisiro yekushandiswa kweramangwana yakakura kwazvo.Tsvagiridzo nekuvandudzwa kwesilicon carbidemachipisi muChina achiri mudanho rekutanga, kushandiswa kwesilicon carbide chips mugungwa kushoma, kuvandudzwa kwesilicon carbideindasitiri yezvinhu inoshaya tsigiro yemabhizimusi ekunyorera ezasi.Kana ichishandiswa sezvinhu zvekusimbisa, inowanzo shandiswa nekabhoni faibha kana girazi faibha, kunyanya simbi dzakasimbiswa (senge aluminium) uye ceramics, senge mabhureki mapedhi endege yejeti, mashizha einjini, mabhokisi egiya ekumhara uye fuselage zvimiro zvechimiro, nezvimwe. inogona zvakare kushandiswa semidziyo yemitambo, uye yayo pfupi fiber inogona kushandiswa seyakakwira tembiricha yevira zvinhu.
Iyo yakaomasilicon carbidezvinhu zvakapihwa muhuwandu hukuru, asi kushandiswa kwenano-scalesilicon carbidehupfu hune yakanyanya hunyanzvi hwemukati haigone kuumba hupfumi hwechiyero munguva pfupi.Silicon carbide zvinhu zvinogona kunge zvine pundutso mukushandiswa kwe photovoltaic inverters.Chizvarwa chechitatu chemidziyo yesemiconductor yakakura bhendi gap semiconductor zvinhu, inozivikanwawo seyakakwira tembiricha semiconductor zvinhu, kunyanya zvinosanganisira silicon carbide, gallium nitride, aluminium nitride, zinc oxide, diamond uye zvichingodaro.
Mumunda we photovoltaic application
Photovoltaic inverter inonyanya kukosha kune photovoltaic simba rekugadzira, kwete chete ine yakananga AC kutendeuka basa, asiwo ine basa rekushanda kwezuva rekushanda kwezuva uye hurongwa hwekudzivirira kukanganisa basa kusvika pamwero mukuru.Iyo ine otomatiki kushanda uye kuvharika basa, yakakwirira-simba rekuteedzera kudzora basa, anti-yakaparadzana mashandiro basa (yegridi-yakabatana masisitimu), otomatiki voltage kugadzirisa basa (yegridi-yakabatana masisitimu), DC yekuona basa (yegridi-yakabatana masisitimu) , DC grounding yekuona basa (yegridi-yakabatana masisitimu), zvichingodaro.
Zvikumbiro mumunda wendege
Silicon carbide inogadzirwa kuita silicon carbide fiber, silicon carbide fiber inonyanya kushandiswa seyakakwira tembiricha inodzivirira zvinhu uye zvekusimbisa zvinhu, yakakwirira tembiricha inodzivirira zvinhu zvinosanganisira kupisa kwekudzivirira, tembiricha isingachinjiki mabhandi ekutakura, jira resefa yekupisa gasi kana simbi yakanyungudutswa.Rudzi urwu rwezvinhu rune yakakura bhendi gap (bhendi gap hupamhi rakakura kupfuura 2.2ev), yakakwira yekupisa conductivity, yakakwira breakdown yemagetsi munda, yakakwira nemwaranzi kuramba, yakakwira electron saturation rate uye humwe hunhu, hwakakodzera kupisa kwakanyanya, kukwirisa frequency, radiation kuramba. uye kugadzirwa kwemagetsi epamusoro-soro.Gadzira kubatana kwepedyo uye kwepedyo mukudzidziswa kwevashandi uye tekinoroji yekutsvaga nekusimudzira;Simbisa kutaurirana pakati pemabhizinesi, kunyanya kushingaira kutora chikamu mukufambiswa kwekuchinjana kwenyika, kukurudzira danho rebudiriro remabhizinesi;Teerera kune bhizinesi brand chivakwa, uye edza kugadzira zvibhakera zvigadzirwa zvebhizinesi.
Iko kushandiswa kwehunyanzvi hutsva uye zvishandiso zvitsva nevagadziri vemukati inverter kuchiri kushoma, uye inverter ine silicon carbide sechinhu chemagetsi chatanga kushandiswa muhuwandu hukuru.Iko kupikisa kwemukati kwesilicon carbide idiki kwazvo, uye kushanda kwayo kunogona kunge kwakakwira zvakanyanya, iyo switching frequency inogona kusvika 10K, uye LC mafirita uye mabhazi capacitor anogona zvakare kuponeswa.
Zvishandiso mumunda we semiconductor
Silicon-carbide one-dimensional nanomaterials inotarisirwa kuve chikamu chakakosha chechizvarwa chechitatu cheyakafara-bhendi gap semiconductor zvinhu nekuda kweiyo microscopic morphology uye kristaro chimiro, izvo zvinoita kuti zvive neakasarudzika mabasa akanakisa uye tarisiro yakakura yekushandisa.
Nguva yekutumira: Jul-24-2023