"Kutheni isikhephe segrafiti sibekwe umngxuma?" Ngokubanzi, imveliso yegrafiti isekelwe kwinjongo yokwenza ntoni. Oku kulandelayo kukusetyenziswa kweiinqanawa zegrafayithiInjongo imisela isiphumo sokugoba kwenqanawa yegrafiti:
Iinqanawa zegrafitizii-graphite molds (ii-graphite boats zi-graphite crucibles, ezisetyenziselwa ukwenza imivalo yegolide, ii-ingots zesilivere, njl.njl.). I-graphite mold sisithwali, esinokubeka izinto ezikrwada kunye neendawo esizidingayo ukuze sizibeke okanye sizibumbe kunye kwi-graphite mold ukuze zitshise ubushushu obuphezulu. I-graphite mold yenziwe nge-graphite yokwenziwa ngomatshini. Ke ngoko, ii-graphite molds ngamanye amaxesha zii-graphite boats
Inqanawa yegrafayithiineempawu zokuxhathisa i-oxidation, uxinano oluphezulu, ukumelana ne-oxidation, ukuqhuba kobushushu kunye nozinzo. Yibhokisi yezinto ezitshisiweyo ezisetyenziselwa ukutshisa izixhobo zebhetri ye-lithium, eluncedo ukuqinisekisa umgangatho webhetri.
Inqanawa yegrafayithiluhlobo olutsha lwezinto ezikhethekileyo zokuvelisa iibhetri eziphambili ezinobunzima obuphezulu. Kwakhona zizinto ezinobunzima obuphezulu, uzinzo oluphezulu, kunye nesantya esiphezulu sokusetyenziswa esifunyenwe lishishini leebhetri ukuza kuthi ga ngoku.
Inqanawa yegrafayithiluhlobo olutsha lwezixhobo ezikhethekileyo zokuvelisa iibhetri eziphambili ezinobunzima obuphezulu, kwaye ikwayizixhobo ezinobunzima obuphezulu, uzinzo oluphezulu kunye nesantya esiphezulu sokusetyenziswa esifunyenwe lishishini leebhetri ukuza kuthi ga ngoku. Ukusetyenziswa kwayo kulandelayo:
1. Ithe nkqo kwaye izinzile
Ikholamu egobileyo kwisangqa esingaphandle akufuneki ithambekele eludongeni lwe-oven, kodwa inokuthambekela kancinci embindini we-oven. Kwaye phakathi kwekholamu ezigobileyo, nceda sebenzisa izikliphu ezingatshiyo ukuze zixhasane ukuze zingagobi xa kushushu kakhulu.
2. Emva kokugcwalisa i-oven, vala ucango lwe-oven
1. Nceda ufake udongwe olunokuchasana nodonga olungaphakathi nolungaphandle lwezitena ezinokuchasana nodonga olungaphandle lwezitena, kwaye udonga olungaphakathi lunokuchasana nodonga olungaphakathi lwezitena.
2. Xa usakha i-oven, nceda ubeke ecaleni umngxuma wokujonga umlilo. Indawo yomngxuma wokujonga umlilo kufuneka ilungiswe ngalo lonke ixesha i-oven ifakwa, ukuze kuthintelwe ukuba kubekho i-oven ephezulu nephantsi, enkulu nencinci, nto leyo eya kuchaphazela umlinganiselo ochanekileyo wobushushu.
Okwesithathu, ukuphakama kwekholamu ye-sagger
Nceda uthathe isigqibo ngokwendlela amaqondo obushushu anyuka ngayo iindawo ezahlukeneyo kwi-oven kunye nolwakhiwo lwe-oven. Ngokubanzi, nangona ikholamu ephakathi ye-sagger ingalungiswa ibe phezulu, kufuneka ishiywe ingenanto kunye nomphezulu we-oven, ukuze ilangabi elinyukayo lihlangane apha, uze ulisasaze kwakhona kwimijelo yomlilo yemingxuma efunxa umlilo. Ukuze kuncitshiswe ukumelana nelangatye ukuba linyuke, ikholamu yesikhephe se-graphite kufutshane nomoya kufuneka yehliswe kancinci.
Ixesha lokuthumela: Matshi-02-2021