I-electrode ye-graphite ibhekisa kwi-petroleum coke, i-pitch coke njenge-aggregate, i-coal tar pitch njenge-binder, kwaye luhlobo lwe-electrode enganyangekiyo eyenziwe ngokubalwa kwemathiriyeli ekrwada, ukutyunyuzwa kunye nokusila, ukuxubha, ukuxova, ukubumba, ukuqhotsa, ukumiliselwa, igraphitization kunye noomatshini. umatshini.Ubushushu obuphezulu bezinto eziqhubayo zegraphite zibizwa ngokuba yi-artificial graphite electrode (ebizwa ngokuba yigraphite electrode)

Ukuhlelwa kwe-electrode yegraphite

(1) Iielectrode zegraphite zamandla aqhelekileyo.Kuvunyelwe ukusebenzisa i-electrode yegraphite kunye noxinano lwangoku olungaphantsi kwe-17A / cm2, esetyenziswa kakhulu kwiziko lombane eliqhelekileyo lokwenza i-steelmaking, i-silicon smelting, i-yellow phosphorus smelting, njl.

(2) I-Anti-oxidation coated graphite electrode.I-electrode yegraphite ehlanganiswe ne-anti-oxidation layer protective layers yenza uluhlu olukhuselayo oluqhubayo kunye nokumelana ne-oxidation ephezulu yokushisa, ukunciphisa ukusetyenziswa kwe-electrode ngexesha le-steelmaking.

(3) I-electrode yegraphite enamandla kakhulu.I-electrodes ye-graphite ene-concentration yangoku ye-18-25A / cm2 ivumelekile, kwaye isetyenziswa kakhulu kwii-oven arc zombane eziphezulu ze-steelmaking.

(4) I-electrode yegraphite yamandla aphezulu kakhulu.I-electrode yegraphite enobuninzi obukhoyo obungaphezulu kwe-25A / cm2 ivumelekile.Isetyenziswa kakhulu kwi-ultra-high power steelmaking electric arc furnace

Inkqubo yokuvelisa i-graphite electrode

Iimpawu ze-electrode yegraphite

1. Umbane ophezulu kunye ne-thermal conductivity;

2. Ukuxhathisa i-thermal vibration kunye nokuzinza kweekhemikhali;;

3. Ukuthambisa okulungileyo kunye nokuqina;

4, Kulula ukusetyenzwa, ukususwa kwentsimbi ephezulu kunye nokulahleka kwegraphite ephantsi ngexesha le-EDM (intlantsi yombane)

5. Ubunzima obuthile begraphite yi-1/5 yobhedu, kwaye igraphite inobunzima be-1/5 yobunzima bobhedu kumthamo ofanayo.I-electrode enkulu eyenziwe ngobhedu inzima kakhulu, engalunganga ngokuchaneka kwesixhobo somatshini we-EDM sokuphotha ngexesha lexesha elide lombane.Ngokuchaseneyo, igraphite ikhuselekile kakhulu ukuyiphatha.

6, Graphite inesantya eliphezulu processing ukuba 3-5 amaxesha ngokukhawuleza kuneentsimbi eziqhelekileyo.Ngaphezu koko, ukukhetha izixhobo ezifanelekileyo zokuqina kunye negraphite kunokunciphisa ukunxiba kunye ne-tearof cutter kunye ne-electrode.

Izilumkiso zokusebenzisa i-graphite electrode

1.Xa usebenzisa okanye ugcina i-electrode, abasebenzisi kufuneka baqiniseke ukuba bayaluphepha uthuli lokufuma, ungcoliseko

kunye nokungqubana.

2.Xa i-electrodes ithwalwa ngamalori e-forklift, ibhalansi yabo kufuneka igcinwe ukukhusela

ukutyibilika nokuqhekeka.Ungquzulwano kunye nokugcwala akuvumelekanga.

3.I-electrodes kufuneka igcinwe kwiindawo ezicocekileyo nezomileyo.Xa igcinwe kwindawo evulekileyo yokugcina,

mazigqunywe ngeeseyile.

4.Xa udibanisa i-electrode, abasebenzisi kuqala kufuneka basebenzise umoya ocinezelweyo ukucoca umsonto we-electrode, emva koko ujikelezise ngononophelo unxibelelwano kwelinye icala le-electrode kwaye ujike

I-electrode hoist kwelinye isiphelo.Ukungqubana nomsonto akuvumelekanga.

5.Xa ubetha i-electrode, abasebenzisi kufuneka basebenzise i-hook ejikelezayo kunye nephedi yenkxaso ethambileyo emazantsi engono ye-electrode ukukhusela umonakalo kumsonto.

6.Ngaphambi kokudibanisa i-elecrodes, abasebenzisi kufuneka bacoce umngxuma ngomoya ocinezelweyo.

7.Sebenzisa i-elastic hoist hoist ukuphakamisa i-electrode kwisithando somlilo, emva koko ukhangele iziko kwaye usethe i-electrode phantsi ngokucothayo.

8.Xa i-electrode ephezulu yehlisiwe nge-20-30mm kude ne-electrode esezantsi, abasebenzisi kufuneka basebenzise umoya ocinezelweyo ukucoca isiphambuka se-electrode.

9.Sebenzisa i-torque spanet ekhethekileyo ukuze uqinise i-electrode ngokwemiyalelo, kwaye usebenzise

oomatshini, uhydraulic wezixhobo zoxinzelelo lomoya ukuqinisa i-electrode kwitorque esisigxina.

10.Isixhobo se-electrode kufuneka sinyanzeliswe ngaphakathi kwemigca emibini emhlophe yokufudumala

phakathi komnini kunye ne-electrode kufuneka icoceke rhoqo ukugcina unxibelelwano oluhle kunye

i-electrode, kunye namanzi okupholisa isibambi kufuneka athintelwe ekuvuzeni.

11.Ukugubungela phezulu kwe-electrode ukuphepha i-oxidation kunye nothuli.

12. Ukuze uthintele ukophuka kwee-electrode, abasebenzisi abayi kubeka iibhloko zokugquma ngaphakathi

eziko.Umbane osebenzayo we-electrode kufuneka uhambelane nomsebenzi ovumelekileyo

okwangoku kwincwadana.

13.Ukunqanda ukuphuka kwe-electrode, beka izinto ezininzi kwindawo esezantsi kunye neqhekeza elincinci kwindawo ephezulu.