Iimveliso
Iindlela eziPhezulu zeMifanekiso ePhezulu zokuLubekwa kweMizi-mveliso yokunyibilika kweMizi-mveliso kunye neZicelo ze-electrode
Igrafu ye-greyitives ilungele ukunyibilika okuphezulu kwe-aluminium, ubhedu, igolide, nesilivere. Ilungele iziko lezixhobo ze-vacuum kunye nezixhobo zokuqhelanisa, zibonelela uzinzo oluqhelekileyo kunye nokuxhathisa ngamachiza.
Inkcazo
uphawu
Inkcazo esisiseko
Igrafu Crubibles, i-Afrika isebenzisa igranti yokucoceka ephezulu, zizinto ezibalulekileyo kumashishini aphantsi kobushushu obufana ne-metallutict, iinkqubo zokugcina i-firrar, kunye nohlalutyo lokufudumeza, kunye nohlalutyo lokufudumeza. Inxulumene ngokusondeleleneyo kwimveliso ye-elektrodes, ezi zinto zibethelayo zizixhobo ezifanayo ze-carbon - i-carbon ephezulu ye-carbon kunye negrafikhi yengqolowa-ukubonelela ngokusebenza okukhethekileyo phantsi kweemeko ezinqabileyo.
Inkqubo yokwakhiwa kwezixhobo kunye nenkqubo yokwenza
Igrafu ye-greyitives iveliswa kusetyenziswa i-istostoc icinezelwe i-igraphite yegraphite, igrafu ye-pigramed-okanye igrafu ekhutshiweyo, nganye ikhethiweyo ngokusekwe kwiimfuno ezithile zokusebenzisa. Ezi zixhobo zihlala zigqunywe ngezinto eziluhlaza ezisetyenziswa kwimveliso yegraphite ye-elektrode, nangona imbethekile inyathelwa ngaphandle kokuchasana nokuphuculwa kokuchasana kwe-ogus.
Iipropathi eziphambili:
●Ukunganyangeki kothuke ngenkukhu enobushushu- iimvavanyo ezikhawulezayo zokushiyeka ngaphandle kokungaphumeleli kwendlela.
● Ukugqibelela ngokugqibeleleyo- Ukwenza amandla okufudumeza kunye nokudluliselwa kwamandla ngokufanelekileyo.
● Uzinzo lwekhemikhali- uthi makanye nxamnye nokuhlaselwa kwezezinyithi ezityhidiweyo kunye nee-slags.
● Ukusebenza okuphantsi kolwakhiwo lwe-thermal- gcina uzinzo lwe-3000 ° C (kwi-InErt okanye iimeko ze-vacuum).
● Umxholo ophantsi we-ash-up ≤0.1%, kunye ne-Ultra-gesity therint therints <50 i-50 ye-PPM ye-Semiconductor kunye nezicelo zelanga.
Inkcazo yobugcisa (uluhlu oluqhelekileyo)
| Iparameter | Uluhlu lwexabiso |
| Unizi lolwapho kuyiwa khona | 1.75 - 1.85 g / cm³ |
| Ukuthambisa | ≤12% |
| Amandla e-flexual | I-MPA |
| Amandla engcinezelo | I-MPA0 MPA |
| Ukuqhubela phambili kwe-thermal | I-100 ukuya kwi-160 W / M · k |
| Ubuninzi be-temp | Ukuya kuthi ga kwi-3000 ° C (i-InErt / vacuum) |
| Ubukhulu beenkolelo | Kulungile (<10 μm) ukuya kwi-Coarse (> i-0.8 mm) |
Izicelo zeMizi-mveliso
1. Ukunyibilika kwentsimbi kunye nokuphosa
Isetyenziselwa ukunyibilikisa izikhwama ezingezo ntliziyo ezinjenge-aluminium, ubhedu, igolide, isilivere, kunye nobhedu kwiziko lezixhobo ezincitshisiweyo nezikweni.
2. Vacuum kunye nezixhobo zokungeniswa
Ukhethwe kwi-vacuum ye-vacuum ye-vacuum kunye nephakathi ukuya kwizicelo eziphezulu zokuqhelanisa, ngenxa yokuthoba okuncinci kunye nokucoceka okuphezulu.
I-3. Ukuvavanywa kwelebhu kunye nelebhu
Ibalulekile ekuhlalutyo zekhemikhali, uvavanyo lwe-Ash, kunye nokuqinisekiswa kokucoceka kwezinto ezisisiseko apho ungcoliseko kufuneka luncitshiswe.
I-4. I-Solar kunye namaZiko eSomicondors
I-Ultra-sulcable isetyenziswe kwi-Czobhralski (CZ) i-crystal itsalela i-silicon gots kunye ne-semicondcuctor ye-semicondcucre.
I-5. Inkxaso ye-Electrode ye-Electrode
Iziko le-ARC elikhulu le-ARC
Ukwenza ngokwezifiso kunye ne-CNC
Njengomvelisi oqeqeshiweyo we-electrodes kunye neembethe ezinqamlezileyo: - ubungakanani be-OD / i-ID ye-OD, kunye nokuphakama kwe-0.02 mm-i-anti-oxitenes ejongene ne-radimes enesithambiso esikhethekileyo
Sikhonza abathengi behlabathi kwi-Menterparger, i-aerospace, ubunjineli bemichiza, ibhetri, kunye namacandelo eefotovoltaic.
Isishwankathelo
I-grafite thercables injiya ekusebenzeni kwezicelo ze-fermal apho kuqina, ukwenziwa, kwaye ukucoceka kweyona nto iphambili. Ngokufumana izinto ezifanayo kunye neenkqubo njengoko ukuveliswa kwegrafikhi ye-elektrode, ezi zinto zibethe tyaba ziqinisekisa uzinzo lwendlela yokunyibilikisa, ukuphosa iindawo ezihlaziyiweyo. Inkampani yethu ibonelela ngokufihlakeleyo, imveliso ekhawulezayo, kunye nenkxaso yezobuchwephesha kubathengi kwihlabathi liphela.
Nxibelelana nathi namhlanje ukucaciswa, iisampulu, okanye ii-oem / imibuzo ye-ODM. Ukuhanjiswa kwehlabathi liphela.
Qhagamshelana nathi
Imveliso eyaziwayo
I-500mm yamandla aphezulu (HP) Igrafu ye-Ectrite Ecline-Inkcazo yobugcisa kunye nolwakhiwo lwesicelo
I-500mm ye-ipram ye-imeyile ilungiselelwe i-EAFS ngaphezulu kwe-300 yeetoni. Iqinisekisa ukusebenza okuzinzileyo phantsi kobushushu obuphezulu kunye nokuyilinganisa okuphezulu, ukumelana okuqinileyo, kunye nokwandiswa kwe-therm ephantsi kunye nokwandisa i-sullm.
I-650mm / 700mm yegrama yegraphite ye-elektrode
I-650mm kunye ne-700mm ye-ihp ye-ihprodes ibalulekile kwimisebenzi enkulu ye-EAF kunye ne-LF, ukunika amandla e-scrap yokutyibilika kunye nokucoca intsimbi. Ukuqhutywa kwabo ngombane, ukuxhathisa i-shirmal, kunye noomatshini bokuqinisekisa ukusebenza ngokuthembekileyo phantsi kweemeko zeshishini ezomeleleyo, kubenza bakuphucule ukuphuculwa kwemveliso kunye nomgangatho wensimbi kwi-metaltollgy.
I-600mm yamandla aphezulu (HP) I-Eltrode-I-Electrode-Injini yeZicelo ze-Ultra-i-Ultra-roct
I-Electrite ye-600MMMMPRODE-MAGCERODERODERODERODERODERODERODERODERODERODERODERODERODERODERODERODERODERODERODER ENCOMBITIFRODE EZIQHELEKILEYO ZE-ARC ZE-ARC ZE-ARC ZE-ARC (EAF) kunye nezixhobo ze-ARC ezinama-ARC). Inika ukuqhubela phambili kombane, ukumelana kwe-oxidation, kunye nokuzinza kwe-thermal, kukwenza ukhetho oluthembekileyo nolusebenzayo kubushushu obuphezulu obuphezulu.
I-Carbon Electrodes: Isishwankathelo sobuchule kunye nezicelo
I-Carbon Electrode, yimveliso efanelekileyo yokuxhathisa iziko le-ARC. Ilungele ukuveliswa kwe-silicon yentsimbi, njl njl. Ukukhetha i-Carbon Electrodes kungakuzisela izibonelelo zoqoqosho ezingaphezulu.
Igrafu yesiqhelo ye-grafitite ye-graficied ye-graphrite ekhethekileyo
I-greyititite inani elongezelelekileyo libalulekile kwi-Metaliggy, ephosakeleyo, i-semicondcuctor, pv, kunye neenkqubo zokuntywila eziphezulu ngenxa yokuziqhelanisa nokuzinza kwabo okuhle, kunye nokungaxhathisi be-therm.
I-600mm yegrama yegraphite
I-600mm igrama ye-ihp isetyenziswe ngokubanzi kwiziko lombane ze-ARC Ngombane obalaseleyo, ukumelana nokothusayo, kunye nokusetyenziswa okuphantsi, kulungele ukunyibilika, i-DRI kunye neentsimbi ezingenantlonelo, zenza ukuba kuthathelwe ingqalelo kwizicelo eziphambili zentsimbi.
I-550mmm ePhakamileyo yamandla e-EclitRode (HP) - i-Nenjini yesiqhelo yezicelo ezinomthwalo ophezulu
I-Electrite ye-550mm ePhakamileyo ye-Eclitrode ye-Electrode ye-Eclitrode yimveliso enesiko, i-on-mhlaba ilungiselelwe iziko le-ARC elikhulu le-ARC (iSaf). Inika uzinzo olukhethekileyo lobuqhetseba, ukuqhutywa kombane, kunye namandla omatshini, isetyenziswe ngokubanzi kwiimeko zokunyibilika ezifana nemveliso ye-manganese.
I-450mm RP yeGrafiti i-Electrode -Ukusebenza kakuhle kunye nokusebenza kweendleko ze-ARC ezinkulu ze-ARC
I-450mm RPRODRERODERODERODERODERODERODERODERODERODERODERODE YEMITHETHO ZE-ARC ezinkulu zombane, ukuhambisa ukuqhutywa okuphezulu, ukunyangwa kwe-oxidation ngokufanelekileyo, kunye nokuzinza komzimba. Uvelwano oluphambili luqinisekisa ukusebenza ngokuphantsi kunye namandla omatshini omeleleyo, ukunciphisa ukusetyenziswa kwe-electrode ngetoni kunye nokukhulisa ukusebenza kwemveliso-ukhetho olufanelekileyo lokwenza iintsimbi.
I-rp igraphite ye-elektroniki
I-RP ye-iChecrodes Electrodes isetyenziswa ngokubanzi kwiziko eliphakathi le-ARC le-ARC le-ARC le-Steeelmenking, iSilicon, i-phosphorus, kunye ne-aluminium. Zilungele ukuxinana okuphakathi kwangoku, ukuhambisa ukuqhubela phambili kombane kunye nokuzinza kwe-thermal-ibalulekile kwiinkqubo zentsimbi zemveli.
I-Petroleum Petroleum Coke (CPC)
I-Petroleum Petroleum Coke (CPC) ibalulekile ekuveliseni i-elektrodes ze-ARC, i-Aluminium inyibilikisi, kunye nearhente yokuphosa i-tio₂ iphosa izixhobo zentsimbi kunye nezicelo eziphezulu zekhabhoni.
Iibhloko eziPhezulu eziPhezulu-Ukuchaneka kwe-Carbon kwi-electrode ye-elektrode, i-metalticgers, kunye neMizi-mveliso yokuqhutywa kwe-mermal
Iibhloko eziPhezulu zeMifanekiso ePhezulu zibalulekile kwiMveliso ye-UHP ye-Weadrode, i-EDM Maching, kunye ne-vacuum yendawo ye-vacuum, kunye ne-monocrystalline yeenkqubo ze-selicol ye-Silicolrine-ilungele amaqondo obushushu aphezulu, amashishini anemizi-mveliso.
I-Peroleum yePetroleum Coke (GPC)
I-GPC ibalulekile kwimveliso ye-UHP ye-UHP ye-UHP ye-IHPRODE, intsimbi i-recrerburble, i-anuminium ye-calfure, icocekile, ukuqhutywa komzimba okuqaqambileyo, kunye namandla aphezulu, kunye namandla aphezulu.
I-Teroleum ye-Petroleum ye-Petroleum Coke (SGPC)
I-SGPC isetyenziswa ngokubanzi kwi-EAFSMKIK YOKUGQIBELA, IZIXHOBISO ZE-ECTRODE njengomntu osebenza kwi-carburizer esebenzayo, ukuphucula umgangatho wemveliso ye-elektrode kunye nokusetyenziswa kwendlela yokuphumelela okuphantsi.
I-350mm ye-ihp ye-elektrode ye-elektrode - ipremiyamu yePresium ephezulu yamandla e-Extra ye-EAF
I-350mm igrama yegraphite ye-ihp ilungele ukubekwa kwe-Eif enkulu ye-EAF, ivule ukunyibilika ngokukhawuleza kwe-scrap kunye ne-DRI ngokusebenzisa okuzinzileyo kunye nokusetyenziswa okuphantsi. Ikwakulungele ukuphinda ihlaziywe i-ladle kunye neqondo lobushushu eliphezulu kunye nokunyibilika kwentsimbi engafihlaliyo, ukuphucula imveliso kunye nobunyulu bentsimbi.
Ukwahlulahlulwa kwezinto zegrafiki ze-electrode kunye nezicelo eziphezulu zokusebenza
Iimveliso zegrafu zisetyenziswe ngokubanzi kwimimandla ye-semiconductor, i-aerospace nozzles, iziko le-ARC electrodes, kunye neenkqubo ze-elektrolysis. Ukubonakalisa ubuchule obuphezulu, ukumelana nokuziphatha okuhle, kunye nokuxhathisa kombane okuphantsi, basebenza njengezixhobo ezibalulekileyo kulwaphulo-mthetho kunye nemizi mveliso yamandla.
I-400mmm rp igrafikhi ye-elektrode-injini yokusebenza ngokuzinzileyo kunye nokunyaniseka koomatshini kwi-Steeelment ePhezulu ye-EAF
I-400mm RP Inika ukuqhekeka okuthembekileyo okuthembekileyo, i-ARC, kunye nengqibelelo yoomatshini, iyenza ibe yeyona ndawo ilungele indawo ye-carbon kunye ne-allobon yemveliso eneziphumo zonyaka ezingaphezu kwe-500 000 yeetoni zeMetric.