Crucible
Ingcaciso yeMveliso
Iibhendi zesilicon khabhayithi ziluhlobo lwesikhongozeli esenziwe ngodongwe esinzulu. Kwimeko yezinto eziqinileyo zokufudumeza umlilo omkhulu, kuya kusetyenziswa i-crucible. I-silicon carbide crucible iyakwazi ukumelana namaqondo obushushu aphezulu kuneglasi, kwaye izinto ezikwi-crucible ezinyibilikisiweyo aziyi kuzala kakhulu, ukunqanda izinto ezishushu ukuba zingaxhumi ngaphandle kwaye zivumele umoya ukuba ufikelele simahla ekuphenduleni kwe-oxidation. Ngenxa yokuba emazantsi emnqamlezweni mncinci kakhulu, ngokuyinyibilikisa ngokubanzi kufuneka ime kunxantathu wombhobho wokufudumeza ngokuthe ngqo emlilweni.
Iziko lokubekwa linokubekwa kunxantathu wentsimbi ngendlela ethe nkqo okanye ediagonal, kwaye inokucwangciswa ngokwakho kuxhomekeke kwiimfuno zolingo. Emva kokufudumeza, i-crucible ayizubekwa kwangoko kwitafile ebandayo yesinyithi, ukuthintela ukophuka ngenxa yokupholisa okubukhali, kwaye ayizukubekwa kwangoko kwitafile yeplanga, ukuthintela ukutshisa idesktop okanye ukubangela umlilo.
Ukusetyenziswa
Silicon khabhayithi crucibles zisetyenziswa ubukhulu becala kwizinyithi, ukulahla, oomatshini, imichiza kunye namanye amacandelo oshishino, kwaye zisetyenziswa kakhulu ukunyibilikisa ingxubevange yesinyithi sesixhobo kunye nokuncibilika kokunyibilikisa isinyithi esingaxutywanga kunye nealloys, kwaye iziphumo zobugcisa nezoqoqosho zilungile.
Uphawu
It has conductivity elungileyo thermal kunye nokumelana eliphezulu lobushushu. Kwinkqubo yokusetyenziswa kobushushu obuphezulu, ukungalingani kokunyuka kwe-thermal kuncinci, kwaye kunokumelana noxinzelelo oluthile kubushushu obukhawulezayo kunye nokupholisa ngokukhawuleza.
Inokumelana nokuqina komhlwa kwi-asidi kunye nesisombululo se-alkaline kunye nokuzinza okuhle kweekhemikhali.
Xa kuthelekiswa ne-graphite crucible, i-silicon carbide crucible ineempawu zobuninzi bevolumu enkulu, ukumelana nobushushu obuphezulu, ukudlulisa ubushushu ngokukhawuleza, i-asidi kunye ne-alkali ukumelana, amandla aphezulu obushushu kunye nokumelana ne-oxidation ephezulu.
Ubomi benkonzo iphindwe ka-3-5 ubude kunombumba wegraphite.
