Iimfuno zokuchasa kwi-crucible ye ukuchithwa kwesithando somlilo

Iimeko zokusebenza ze-crucible yesithando sokunyibilikisa i-induction zibi kakhulu, kwaye udonga lwe-lining luncinci, kwaye icala langaphakathi lichaphazeleka ngokuthe ngqo kwimpembelelo ye-thermal yobushushu obuphezulu bensimbi etyhidiweyo kunye nokukhukuliseka kwe-slag liquid. Amandla ashukumisayo awenziwe phantsi kwesenzo se-electromagnetic field ibangela ukuba udonga lwePershock lukhukuliswe ngamandla yintsimbi. Icala langaphandle eludongeni lidibene ne-coil induction induction coil, kwaye umehluko weqondo lokushisa phakathi kwangaphakathi nangaphandle mkhulu. Ukuze kwandiswe ubomi bokuwa, kukho iimfuno ezingqongqo zezinto eziphikisayo zokwenza umsi we-amber.

(1) Ukumelana nobushushu obuphezulu ngokwaneleyo. Izinto ezichasayo ezisetyenziselwa ukwenza i-crucible kufuneka zimelane nokushisa okuphezulu ngaphezu kwe-1700 RON, kwaye iqondo lokushisa elithambileyo kufuneka libe likhulu kune-1650 RON.

(2) Ukuzinza kakuhle kwe-thermal. Ubushushu bodonga lwe-crucible luguquguquka kakhulu ngexesha lokusebenza, kwaye intsimi yokushisa isasazwa ngokungalingani. Ngoko ke, udonga luya kuqhubeka nokuvelisa umthamo wokwandiswa kunye nokunciphisa kunye nokubangela ukuqhekeka, okuchaphazela ngokuthe ngqo ubomi benkonzo yokunyuka.

(3) Iimpawu zeekhemikhali ezizinzileyo. Izinto ezifakwe kwi-crucible akufanele zihlanjululwe nge-hydrolyzed kunye ne-pulverized kumaqondo aphantsi, azikwazi ukubola lula kwaye zincitshiswe kumaqondo aphezulu, kwaye azikwazi ukugqweswa ngokulula nge-slag etyhidiweyo kunye nentsimbi etyhidiweyo.

(4) Ineempawu eziphezulu zoomatshini. Iyakwazi ukumelana neempembelelo zentlawulo kwiqondo lobushushu begumbi, kwaye inokumelana noxinzelelo lwe-static lwetsimbi etyhidiweyo kunye nefuthe elinamandla le-electromagnetic induction eshukumisayo kwiqondo lokushisa eliphezulu, kwaye udonga lwe-crucible alulula ukuhlanjululwa, ukuguga kunye nokugqwala. Amandla aphezulu aguquguqukayo kwiqondo lokushisa eliphezulu likwathetha ukuba i-refractory inokuchasana okunamandla kwi-slag erosion kunye ne-thermal vibration, eyona nto ibalulekileyo ye-refractories, ngakumbi i-alkaline refractories.

(5) I-conductivity encinci ye-thermal yokuphucula ukusebenza kakuhle kwe-thermal yesithando somlilo.

(6) Ukusebenza kakuhle kwe-insulation. Izinto eziqhekezayo akufanele ziqhube umbane phantsi kweemeko eziphezulu zokushisa, ngaphandle koko kuya kubangela ukuvuza kunye nesiphaluka esifutshane kwaye kubangele izingozi. Kucetyiswa ukuba kusetyenziswe ukuhlukana kwamagnetic ukususa ukungcola komqhubi oxutywe kwizinto eziphikisayo ngaphambi kokusetyenziswa.

(7) Isixhobo sinomsebenzi wokwakha olungileyo kunye nokulungiswa lula, oko kukuthi, ukusebenza kakuhle kwe-sintering, ukuqhina okulula kunye nokugcinwa.

(8) Ubutyebi obuninzi kunye namaxabiso aphantsi.

Kunzima kakhulu ukufezekisa yonke iminqweno engentla, ngakumbi ngophuhliso lwe-metallurgy kunye namashishini e-Foundry, umthamo we-induction melting furnaces ukhula rhoqo, amandla ayanda, kwaye iintlobo ze-smelting zibanzi. Iimfuno. Ke ngoko, kubaluleke kakhulu ukuphanda kunye nokuphuhlisa iintlobo ezahlukeneyo zezixhobo ezichasayo zokwandisa ukuwa kweziko lokunyibilikisa induction.