Okokuqala, ulwahlulo lwe-graphite electrode
I-electrode yegraphite yahlulwe ibe: amandla aqhelekileyo egraphite electrode (RP);Amandla aphezulu egraphite electrode (HP);Ultra-high power graphite electrode (UHP).
Okwesibini, ukusetyenziswa kwe-electrode yegraphite
1. Isetyenziselwa ukwenza intsimbi yombane ye-arc
Izinto ze-graphite electrode zisetyenziswa ikakhulu kwi-steelmaking yesithando sombane.Intsimbi yokwenziwa kwentsimbi yombane kukusetyenziswa kwe-electrode yegraphite eziko ukwazisa umsinga osebenzayo, umbane onamandla osemazantsi e-electrode unokuba ngale ndawo yegesi ukuvelisa impembelelo yokukhutshwa kwe-arc, usebenzisa ubushushu obuveliswa yi-arc ukunyibilikisa. .Ubungakanani bomthamo wombane, obuxhotyiswe ngee-electrode zegraphite ezinobubanzi obuhlukeneyo, zingasetyenziswa ngokuqhubekayo, ngokuchasene nokudibanisa phakathi kwee-electrode joints electrode.Igraphite esetyenziswe kwi-steelmaking njenge-electrode material akhawunti malunga ne-70-80% yexabiso elipheleleyo le-graphite e-China.
I-2.Isetyenziselwa i-mineral thermal electric furnace
Isetyenziselwa ukuvelisa i-iron furnace ferroalloy, i-silicon ecocekileyo, i-phosphorus emthubi, i-calcium carbide kunye ne-matte, ebonakaliswa yinxalenye engezantsi ye-electrode conductive engcwatywe kwintlawulo, ngoko ke ngaphezu kwepleyiti yombane kunye ne-arc yombane phakathi kwentlawulo. ukuvelisa ubushushu, umsinga ngokuchasa intlawulo kwakhona ukuvelisa ubushushu.
3.Iziko lokuxhathisa
Kwinkqubo yokuvelisa, i-graphitization furnace yeemveliso ze-graphite, i-oven yokunyibilikisa iglasi kunye nesithando sombane se-silicon carbide ziziko zokuxhathisa.Ulawulo lwezinto eziphathekayo kwisithando somlilo alukho nje ukuchasana nokufudumala, kodwa kunye nento yokufudumeza.
4.Hot die casting die kunye ne-vacuum yesifudumezi somlilo kunye nezinye iimveliso ezikhethekileyo
Kufuneka kwakhona kuqatshelwe ukuba kubandakanywa i-electrode yegraphite, i-graphite mold kunye ne-graphite crucible 3 iintlobo zemathiriyeli edibeneyo yobushushu obuphezulu, izinto ezintathu zegraphite kubushushu obuphezulu, igraphite kulula ukuyikhupha kwi-reaction combustion reaction, ngaloo ndlela kumphezulu wekhabhoni yomaleko wezinto eziphathekayo. , phucula i-graphite void structure ekhululekile.
Ixesha lokuposa: Aug-31-2022