Iimveliso
I-650 mm / i-700 mm ye-RP-I-Electrodes Electrodes
Igqibelele ekuphuculeni i-seaf enkulu ye-EAF, ukucoca i-ladle, kunye nemveliso ye-feerroalloy. Ukugcina ukuqhutywa okukhulu, uzinzo lobushushu, kunye namandla omatshini phantsi kothusa oluphakathi kunye nomthwalo onzima.
Inkcazo
uphawu
Inkcazo enkulu
I-RP (iRhafu eqhelekileyo) I-Electrodes eneedayamitha ezingama-650 mm kunye ne-700 mm ixhaswa kwiziko le-ARC eliqaqambileyo lombane (EAF). Yenziwe kwi-Innesne-Coke Fokestock kunye ne-Poal-Coal-Coal Ditch ephezulu, ezi ze-elektroniki zinika ibhalansi efanelekileyo yokuqhutywa kombane, amandla omatshini, kunye nozinzo zozinzo. Ngomatshini wokwenza umgangatho kunye nolawulo olungqongqo, iBanga le-RP-Colleckerode Qinisekisa ukusebenza okuthembekileyo, ubomi benkonzo ende, kunye namaxabiso asezantsi e-elektrode.
I-RP ye-RP ye-elektrode ye-elektrode-650mm & 700mm
| Into | Iyunithi | I-electrode | Ingono |
| Ukuxhathisa | ω ω · m | 7.5 ~ 8.5 | 5.8 ~ 6.5 |
| Ukugoba amandla | Mpa | ≥ 8.5 | ≥ 16.0 |
| I-Elastic modyul | I-GPA | 9.3 | ≤ 13.0 |
| Unizi lolwapho kuyiwa khona | g / cm³ | 1.55 ~ 1.63 | ≥ 1.74 |
| I-cet yokwandiswa kwe-thermal | I-10º / ℃ | ≤ 2.4 | ≤ 2.0 |
| Umxholo | % | ≤ 0.3 | ≤ 0.3 |
| Ivunyelwe yangoku | A | - | I-650mm: 34000-42000 I-700mm: 36000-46000 |
| Ukuxinana okwangoku | A / cm² | - | I-650mm: 12-14 I-700mm: 11-13 |
| Okwenzini | mm | I-650: Max 663 min 659 I-700: UMax 714 min 710 | - |
| Okwenziweyo | mm | I-650: 2400 Ngokuqinisekileyo I-700: 2700 Ngokuqinisekileyo | - |
| Ubude bokunyamezelana | mm | ± 100 | - |
| Ubude obufutshane | mm | I-650: -300 | - |
Qaphela: Amaxabiso anokwahluka kancinci kuxhomekeke kwinkqubo yokwenziwa kunye nomgangatho wezinto ezibonakalayo.
Amanqaku aphambili kunye neziBonelelo
●Ukuqhutywa kombane okuphezulu:
I-RP Electrodes ibonakalisa ukunyangwa kombane okuphezulu, ukwandisa ukuhanjiswa okusebenzayo ngoku kunye nokugcinwa okuzinzileyo kwe-ARC ngexesha lemijikelezo ye-EAF.
●Amandla omatshini ophezulu:
Ukomelela okuphelileyo kunye namandla ecinezelayo kunciphisa umngcipheko wokuqhawula ukwahlula ngexesha lokuphatha, indawo yokusebenza, kunye nokusetyenziswa kweziko, ukhulisa ukusetyenziswa kwe-elektroniki ngokubanzi.
●Ulwakhiwo lwenkozo:
Inkqubo ye-pitafitication ePhambili ivelisa ubuso obunamachaphaza amnyama, okukhokelela ekuhambeni okungaguqukiyo, ukulahleka kombane okuncinci, kwaye kunciphise ukothuka.
●Inqanaba lokuzithoba eliphantsi:
Ulawulo oluluqilima lwe-Ash, i-phosphorus, i-Sulfur, kunye nomxholo weoksijini uqinisekisa ungcoliseko oluncitshisiweyo, ukwenziwa kwe-slag ephantsi, kunye nokuphuculwa komgangatho / umgangatho wokuphuculwa kwentsimbi / ye-Ferroalloy.
●Uzinzo oluphuculweyo:
Ukusebenza okuphantsi kolwandiso lwe-thermal ukunciphisa ukuqhekeka phantsi kweqondo lokushishina elikhawulezayo, ukwandisa ubomi benkonzo kunye nokunciphisa ukomelela.
Izicelo
●Iziko lombane ze-ARC (EAF):
I-Elecrodes ephambili kwimveliso esekwe kwi-scrap kunye nemveliso yefestile.
●Iziko leLadle (LF):
Ilungele iinkqubo zokuhlaziya ezifuna uzinzo oluphezulu lobushushu.
●Iziko le-ARC eline-ARC):
Unokuhlengahlengiswa kwimisebenzi ethile ye-silicon, iphosphorus, kunye neminye amabakala e-RPsGunical - nangona amabanga e-RP athanda ukubakho kwe-EAF.
●Iziseko kunye nokunyibilika okungafanelekanga:
Isetyenziselwe imisebenzi yokunyibilika apho uzinzo lwe-Arc engaguqukiyo kunye nogqithiso oluphantsi lubalulekile.
Inkqubo yokuqinisekiswa komgangatho kunye nemveliso
●Ulukhetho lwezinto ezibonakalayo:
I-Coke Ephakamileyo I-Coke ECoke Soke esinezinto eziguqukayo ngaphantsi kwe-0.6% ikhethiwe ukunciphisa ukutyeba.
●Briquet kunye nokubhaka:
Ukudibana okungafaniyo nePreland Cart Binder, ilandelwa yi-Briquec Briquet, iqinisekisa ukungaguquki okungaguqukiyo. Ukubhaka okulawulwayo kwiziko lemigangatho ye-tudnel kwi-800-900 ° C isusa ii-volaties kancinci.
●I-PARAPTION:
I-Gegh-Heageration ePhakamileyo (> I-2800 ° C) iguqula isakhiwo sekhabhoni kwifom yekristali ye-crystalline, ephucula ukuqhubela phambili kombane kunye nebrmac.
●Indlela yokuchaneka:
Iilebhu ze-CNC zifezekise iidayala ze-stameter (± 2 mm) kunye nemilinganiselo yentambo yokuqinisekisa ukuchaneka kombane kunye nokuchasana nobunqophiso obuncinci kumalungu.
●Uvavanyo & Uvavanyo:
I-electrode nganye isebenza i-Ultrasosonic Fliption, iyonyangeka, kunye nokuvavanywa koomatshini ukuze ihambelane ne-IEC-806, GB / T 10175, kunye ne-ASTM - IMIQATHANGO YO-192.
Izibonelelo eziqhelekileyo zabaThengi
●Ixabiso le-elektrode le-electrode (ECR):
Ukuxhaphakala okuphezulu kunye nokuxinana kunciphisa amaxabiso okunxila, ukugcina iindleko kuma-elektrods.
●Ukunciphisa ukusetyenziswa kombane
Ukuphuculwa kokuphumelela kunye nokuzinza kwe-Arc Guqulela ukuya kwi-kWh ngetoni nganye yentsimbi.
●Inkonzo yoBomi:
Iipropathi zoomatshini ophuculweyo kunye ne-thermal zinciphisa ukwaphuka kunye nokudodobala.
●Umgangatho wemveliso engaguqukiyo:
Amanqanaba okunqaba ephantsi aqinisekisa ukucoceka kwentsimbi ecocekileyo kunye ne-alloymes, intlanganiso ye-mesterical yeMetrolical.
Yandise amagqabantshintshi ezobuchwephesha
I-RP-Ibanga le-elektroniki ibonwa ngokubanzi ngemali yabo yokusebenza kwexabiso kwiMisebenzi ye-EAF. Xa kuthelekiswa ne-HP (yamandla aphezulu) yamabakala, i-RP e-Electrodes ibonisa ukuxhaphakala okuphezulu kunye nokuxinana okuphantsi; Nangona kunjalo, bahlala belona khetho loqoqosho lokunyibilika. Isakhiwo sabo sokudla okuziinkozo-siphawuleka nge-Elonbit, i-crystalline igrafikhi-inciphisa inani lemida yengqolowa, ngaloo ndlela kuphucula ukuqhubela phambili kombane.
Kwizityalo zentsimbi ezinkulu, ukukhetha ububanzi be-electrode (650 mm vs. Ngokwenza i-R-Ixabiso le-R-Ixabiso / ukunyanisa / ukungqubana kwe-Dennity
Umxholo we-ash ophantsi kunye neprofayili yokungalawulekiyo uqinisekisa ukuba izinto ezimiselweyo ezizisiweyo zigcinwa zichanekile ngokupheleleyo, zikhusela i-phosphorus yentsimbi, i-pholfur, neoksijini). Ngexesha le-ilding ye-wilding ye-rods kunye neengono, ukuchaneka komatshini, ukuchaneka kwemitha kubaluleke kakhulu ukugcina ukuhamba kwangoku.
Iiprothokholi ezibambekayo-ezinjengokuhamba kweziko kunye neziko lokupholisa-nceda ukuthintela imingxunya ye-thermal. Uninzi lweBanga lokunganyangeki lubandakanya ukupholisa ukupholisa kunye nokunikezelwa kwendawo yokubeka i-electrode yokwandisa ukusetyenziswa kwe-rod.
Ukuqukumbela
I-650 mm kunye ne-700 mM i-imeyile ye-imeyile ibonelela ngesisombululo esilungeleleneyo kubasebenzi abaziintshembeli abafuna ukusebenza ngendleko, okuqinisekileyo. Ngeepropathi zombane ezifanelekileyo kunye noomatshini, ezi nkxaso ze-elektroniki zokuziphatha, ukusetyenziswa kwamandla asezantsi, kunye nokungcoliseka okuncinci kwentsimbi ye-molten. Ngokulandela imigangatho yobuqili kunye nokubonelela ngemilinganiselo ebonakalayo, badibana neemfuno ezahlukeneyo zokusebenza-ukusuka kwi-imeyile enye ukuya kwizikweni ezinkulu ze-tap-compo. Nokuba ngaba ii-elektroniki ze-electrodes zofakelo olutsha lokwenza iziko okanye zokutshintsha i-carbon ekhoyo, ukukhetha iBanga le-RP kwi-PIP kumenzi okhoyo kuqinisekisa imveliso efanelekileyo kunye ne-ROI.
Qhagamshelana nathi
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