UHP graphite electrodezizinto ezibalulekileyo kwii-arc zombane zombane, ezibonelela nge-conductivity yombane efunekayo kunye nokuchasana kwe-thermal ukumelana nokushisa okukhulu kunye neemeko ezinzima.Njengoko imfuno yensimbi ephezulu kunye nezinye iimveliso zetsimbi ziqhubeka zikhula, ukubaluleka kwe-electrode ye-graphite ye-UHP ayikwazi ukugqithiswa.
Yintoni i-UHP Graphite Electrodes?
Iielectrode zegraphite ze-UHP zi-electrode zegraphite zamandla aphezulu kakhulu ezilungiselelwe ukumelana neemeko ezingqongqo zee-arc furnaces zombane.Zenziwe ngezinto ezikrwada ezikumgangatho ophezulu, eziquka i-petroleum coke, i-needle coke, kunye ne-coal tar pitch, ezicutshungulwa ngocoselelo ukuze kuphunyezwe iimpawu ezifunwayo zomzimba nemichiza.Iziphumo ze-electrode zegraphite zibonisa ukuhanjiswa kombane okuphezulu, uzinzo olubalaseleyo lwe-thermal, kunye nokunganyangeki kombane okuphantsi, okubenza balungele ukusetyenziswa kwiziko lombane le-arc.
Indima ye-UHP Graphite Electrodes kwii-Electrodes zoMbane ze-Arc
Izixhobo zombane ze-arc zisetyenziswa ngokubanzi kwishishini le-steelmaking ukunyibilikisa isinyithi esilahliweyo kunye nokuvelisa iimveliso zetsimbi ezikumgangatho ophezulu.Iielectrode zegraphite ze-UHP zidlala indima ebalulekileyo kule nkqubo ngokubonelela ngamandla ombane ayimfuneko ukuqalisa nokugcina i-arc phakathi kwe-electrode kunye nentlawulo yesinyithi.Ngethuba lokusebenza, ukushisa okukhulu okwenziwa yi-arc yombane kunyibilikisa i-scrap steel, ngelixa i-electrodes ye-graphite ye-UHP idlulisela amandla ombane kwintsimbi etyhidiweyo, igalelo ekusebenzeni kakuhle kunye nokusebenza kwesithando somlilo.
Iimpawu eziphambili ze-UHP Graphite Electrodes
I-electrode ye-graphite ye-UHP ibonakaliswe ngeempawu ezininzi eziphambili ezenza ukuba zilungele ukusetyenziswa kwiziko lombane le-arc.Ezi mpawu ziquka:
1. Phezuluiipropati zegraphite I-Thermal Conductivity: Ii-electrode zegraphite ze-UHP zibonisa ukuhanjiswa kwe-thermal ekhethekileyo, ezivumela ukuba zimelane nobushushu obugqithisileyo ngaphandle kokonakala okanye ukuwohloka.Le propati ibalulekile ekugcineni ukuzinza kunye nokunyaniseka kwee-electrodes ngexesha lenkqubo yokwenza insimbi.
2. Ukuchasana koMbane okuphantsi: I-electrode ye-graphite ye-UHP inokumelana nombane ophantsi, okwenza ukuba ukuhanjiswa kwamandla okusebenzayo kwintlawulo yetsimbi kwisithando sombane se-arc.Oku kuxhathisa okuphantsi kunegalelo ekusebenzeni kwamandla ngokubanzi kwesithando somlilo kwaye kunceda ukunciphisa iindleko zokusebenza.
3. Amandla oMshini oPhezulu: I-electrode ye-graphite ye-UHP yenzelwe ukuba ibe namandla aphezulu omatshini kunye nokuchasana nokutshatyalaliswa kwe-thermal, ukuqinisekisa ukuqina kunye nokuphila ixesha elide kwiimeko zokusebenza ezinzima.Oku kuqiniswa komatshini kuvumela i-electrodes ukuba imelane noxinzelelo lomatshini kunye nobushushu obufunyenwe ngexesha leenkqubo zetsimbi.
4. Ucoceko oluphezulu kunye ne-Homogeneity: I-electrode ye-graphite ye-UHP yenziwe ngemigangatho engqongqo, iqinisekisa ukucoceka okuphezulu kunye ne-homogeneity yezinto zegraphite.Oku kubangela ukusebenza okuhambelanayo kunye nokuthembekileyo, kunye nokungcola okuncinci okunokuchaphazela umgangatho wentsimbi eveliswayo.
UHP Graphite Electrodes Isicelo
I-electrode ye-graphite ye-UHP isetyenziselwa ngokukodwa kwii-arc zombane zombane ukwenzela ukwenza i-steelmaking, kodwa ziphinda zifumane izicelo kwezinye iinkqubo zoshishino ezifuna ubushushu obuphezulu kunye nombane ophezulu.Oku kunokubandakanya ukuveliswa kwee-ferroalloys, isinyithi se-silicon, i-phosphorus, i-calcium carbide, kunye nezinye iintsimbi ezikhethekileyo kunye ne-alloys.Ukongeza, i-electrode ye-graphite ye-UHP isetyenziselwa ukunyibilikiswa kweentsimbi ezahlukeneyo kunye nokuveliswa kweemveliso ezithile zeekhemikhali apho iinkqubo zobushushu obuphezulu zibandakanyeka.
Ukubaluleka koMgangatho kwii-UHP Graphite Electrodes
Umgangatho we-electrode ye-graphite ye-UHP ibaluleke kakhulu ekusebenzeni kakuhle kunye nokusebenza kwee-oven arc zombane.Ii-electrode ezisezantsi okanye ezikumgangatho ophantsi zinokubangela ukuncipha kwemveliso yesithando somlilo, ukusetyenziswa kwamandla aphezulu, kunye nokunyuka kweendleko zokugcina.Ke ngoko, kubalulekile ukuba abenzi bentsimbi kunye nabanye abasebenzisi bemizi-mveliso bafumaneAbavelisi bee-electrode ze-graphite UHPezibambelela kumanyathelo okulawula umgangatho angqongqo kwaye zivelise i-electrode ezihlangabezana nemigangatho yoshishino.
I-electrode ye-graphite ye-UHP zizinto eziyimfuneko kwii-arc zombane, zidlala indima ebalulekileyo ekuvelisweni kwentsimbi ekumgangatho ophezulu kunye nezinye iimveliso zetsimbi.Ukuqhuba kwabo okuphezulu kwe-thermal, ukunganyangeki kombane okuphantsi, amandla aphezulu omatshini, kunye nomgangatho ongaguqukiyo kubenza babe lolona khetho lufanelekileyo lokufuna izicelo zemizi-mveliso.Njengoko imboni yentsimbi kunye namanye amacandelo okuvelisa isinyithi eqhubeka nokuguquka, imfuno ye-electrode ye-graphite ye-UHP iya kuhlala yomelele, iqhutywa yimfuneko yeenkqubo ezisebenzayo nezizinzileyo.Ngokuqonda ukubaluleka kwe-electrode ye-graphite ye-UHP kunye nokuqaphela impembelelo yabo kwimisebenzi yombane ye-arc yombane, abenzi bensimbi banokuphucula iinkqubo zabo zokuvelisa kwaye bafezekise amanqanaba aphezulu okusebenza kunye nemveliso.
Ixesha lokuposa: Mar-07-2024