Nchifukwa chiyani tifunikira graphite m'munda wotentha wa ng'anjo imodzi ya kristalo

Dongosolo la kutentha la ng'anjo ya kristalo imodzi yoyima imatchedwanso munda wa kutentha. Ntchito ya dongosolo la graphite thermal field imatanthauza dongosolo lonse losungunula zinthu za silicon ndikusunga kukula kwa kristalo imodzi pa kutentha kwina. Mwachidule, ndi gawo lathunthumakina otenthetsera a graphitekukoka silicon imodzi ya kristalo.

Munda wotentha wa graphite nthawi zambiri umaphatikizapo(zopangira graphite) mphete yokakamiza, chivundikiro choteteza kutentha, chivundikiro choteteza kutentha chapamwamba, chapakati ndi chapansi,chophikira cha graphite(chophimba cha masamba atatu), ndodo yothandizira chophimba, thireyi yophimba, maelekitirodi, chotenthetsera,chubu chowongolera, bolt ya graphite, ndipo pofuna kupewa kutayikira kwa silikoni, pansi pa ng'anjo, electrode yachitsulo, ndodo yothandizira, zonse zili ndi mbale zoteteza ndi zophimba zoteteza.

Pali zifukwa zingapo zazikulu zogwiritsira ntchito ma electrode a graphite m'munda wa kutentha:

Kuyendetsa bwino kwambiri

Graphite ili ndi mphamvu yabwino yoyendetsera magetsi ndipo imatha kuyendetsa bwino magetsi m'munda wotentha. Pamene munda wotentha ukugwira ntchito, mphamvu yamagetsi yamphamvu iyenera kulowetsedwa kudzera mu electrode kuti ipange kutentha. Electrode ya graphite imatha kuonetsetsa kuti magetsi akuyenda bwino, kuchepetsa kutaya mphamvu, ndikupangitsa kuti munda wotentha utenthe mwachangu ndikufikira kutentha kofunikira. Mutha kuganiza kuti, monga momwe zimakhalira ndi mawaya apamwamba kwambiri mu circuit, ma electrode a graphite angapereke njira yamagetsi yosatsekedwa kuti munda wotentha ugwire ntchito bwino.

Kukana kutentha kwambiri

Malo otentha nthawi zambiri amagwira ntchito pamalo otentha kwambiri, ndipo electrode ya graphite imatha kupirira kutentha kwambiri. Malo osungunuka a graphite ndi okwera kwambiri, nthawi zambiri kuposa 3000℃, zomwe zimathandiza kuti isunge kapangidwe kokhazikika komanso magwiridwe antchito pamalo otentha kwambiri, ndipo siifewa, kusokonekera kapena kusungunuka chifukwa cha kutentha kwambiri. Ngakhale pakakhala nthawi yayitali yogwira ntchito yotentha kwambiri, electrode ya graphite imatha kugwira ntchito modalirika ndikupereka kutentha kosalekeza kwa malo otentha.

Kukhazikika kwa mankhwala

Graphite imakhala ndi kukhazikika kwabwino kwa mankhwala pa kutentha kwambiri ndipo sikophweka kuchitapo kanthu ndi zinthu zina zomwe zili mu thermal field. Mu thermal field, pakhoza kukhala mpweya wosiyanasiyana, zitsulo zosungunuka kapena mankhwala ena, ndipo graphite electrode imatha kukana kuwonongeka kwa zinthuzi ndikusunga umphumphu wake komanso magwiridwe antchito ake. Kukhazikika kwa mankhwala kumeneku kumatsimikizira kuti ma graphite electrode amagwiritsidwa ntchito kwa nthawi yayitali mu thermal field ndipo amachepetsa kuwonongeka ndi kusinthasintha kwa ma electrode chifukwa cha chemical reactions.

Mphamvu ya makina

Ma electrode a graphite ali ndi mphamvu inayake yamakina ndipo amatha kupirira kupsinjika kosiyanasiyana m'munda wa kutentha. Pakuyika, kugwiritsa ntchito ndi kusamalira munda wa kutentha, ma electrode amatha kukhudzidwa ndi mphamvu zakunja, monga mphamvu yokakamiza panthawi yoyika, kupsinjika komwe kumachitika chifukwa cha kukula kwa kutentha, ndi zina zotero. Mphamvu yamakina ya electrode ya graphite imailola kukhala yokhazikika pansi pa kupsinjika kumeneku ndipo sikophweka kuswa kapena kuwononga.

Kugwiritsa ntchito bwino ndalama

Poganizira za mtengo, ma electrode a graphite ndi otsika mtengo. Graphite ndi chuma chachilengedwe chochuluka chomwe chili ndi ndalama zochepa zogwirira ntchito m'migodi ndi kukonza. Nthawi yomweyo, ma electrode a graphite amakhala ndi moyo wautali komanso magwiridwe antchito odalirika, zomwe zimachepetsa mtengo wosinthira ma electrode pafupipafupi. Chifukwa chake, kugwiritsa ntchito ma electrode a graphite m'malo otentha kumatha kuchepetsa ndalama zopangira ndikuwonetsetsa kuti magwiridwe antchito.