Cov yam ntxwv ntawm Graphite Electrode RP, HP, UHP
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Lub npe |
Chav tsev |
Nominal Dia |
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UHP Ultra-High-Power |
HP Superstrong |
RP Conventional Power |
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Tsawg dua los yog sib npaug rau Φ400 |
Ntau dua lossis sib npaug rau Φ450 |
Tsawg dua los yog sib npaug rau Φ400 |
Ntau dua lossis sib npaug rau Φ450 |
Tsawg dua los yog sib npaug rau Φ300 |
Ntau dua lossis sib npaug rau Φ350 |
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Kev tiv thaiv |
Hluav taws xob |
ΜΩ · m |
Tsawg dua lossis sib npaug li 5.5 |
Tsawg dua lossis sib npaug li 6.5 |
Tsawg dua lossis sib npaug li 8.5 |
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Lub txiv mis |
Tsawg dua lossis sib npaug li 4.5 |
Tsawg dua lossis sib npaug li 5.5 |
Tsawg dua lossis sib npaug li 6.5 |
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Flexural zog |
Hluav taws xob |
MPa |
Ntau dua lossis sib npaug rau 11.0 |
Ntau dua lossis sib npaug rau 10.5 |
Ntau dua lossis sib npaug rau 9.8 |
Ntau dua lossis sib npaug li 8.5 |
Ntau dua lossis sib npaug rau 7.0 |
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Lub txiv mis |
Ntau dua lossis sib npaug rau 20.0 |
Ntau dua lossis sib npaug rau 16.0 |
Ntau dua lossis sib npaug rau 15.0 |
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Elastic Modulus |
Hluav taws xob |
GPa |
Tsawg dua los yog sib npaug rau 14.0 |
Tsawg dua los yog sib npaug rau 12.0 |
Tsawg dua lossis sib npaug li 9.3 |
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Lub txiv mis |
Tsawg dua los yog sib npaug rau 18.0 |
Tsawg dua lossis sib npaug rau 16.0 |
Tsawg dua los yog sib npaug rau 14.0 |
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Qhov ntom |
Hluav taws xob |
g / cm3 |
Ntau dua lossis sib npaug rau 1.66 |
Ntau dua lossis sib npaug rau 1.67 |
Ntau dua lossis sib npaug rau 1.62 |
1.6 |
Ntau dua lossis sib npaug rau 1.53 |
Ntau dua lossis sib npaug rau 1.52 |
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Lub txiv mis |
Ntau dua lossis sib npaug rau 1.75 |
Ntau dua lossis sib npaug rau 1.73 |
Ntau dua lossis sib npaug rau 1.69 |
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Coefficient ntawm Thermal Expansion |
Hluav taws xob |
10-6 / ºC |
Tsawg dua los yog sib npaug li 1.5 |
Tsawg dua lossis sib npaug li 2.4 |
Tsawg dua lossis sib npaug li 2.9 |
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Lub txiv mis |
Tsawg dua los yog sib npaug rau 1.4 |
Tsawg dua lossis sib npaug li 2.2 |
Tsawg dua lossis sib npaug li 2.8 |
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ASH |
% |
Tsawg dua lossis sib npaug rau 0.3 |
Tsawg dua lossis sib npaug rau 0.3 |
Tsawg dua lossis sib npaug rau 0.5 |
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Nco tseg: 1.Koeffitsient tshauv cov ntsiab lus thiab thermal expansion raws li cov ntaub ntawv qhia, cov coefficient ntawm thermal expansion (100 ºC ~ 600 |
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Dab tsi yog qhov kev lag luam thiab kev cia siab yav tom ntej ntawm graphite electrodes?
Tam sim no, kev lag luam thoob ntiaj teb graphite electrode qhia tau hais tias muaj kev loj hlob tsis tu ncua. Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho ntawm kev lag luam, daim ntawv thov ntawm graphite electrodes tau nthuav dav tas li, thiab kev lag luam xav tau txuas ntxiv mus. Nyob rau tib lub sijhawm, cov txheej txheem tsim khoom ntawm graphite electrodes kuj tseem txhim kho thiab ua kom zoo, thiab cov khoom lag luam zoo thiab kev ua haujlwm tau zoo tas li.
Txawm li cas los xij, kev lag luam graphite electrode kuj ntsib qee qhov teeb meem. Ntawm qhov tod tes, tus nqi hloov pauv ntawm cov roj av coke thiab asphalt coke, cov khoom siv raw ntawm graphite electrodes yog qhov loj, uas muaj kev cuam tshuam zoo rau cov nqi thiab kev lag luam ntawm graphite electrodes. Ntawm qhov tod tes, kev hloov pauv rau graphite electrodes kuj tshwm sim, thiab kev lag luam kev sib tw tau dhau los ua nruj heev.
Nyob rau hauv lub neej yav tom ntej, kev lag luam graphite electrode yuav qhia cov kev txhim kho hauv qab no: Ua ntej, kev ua haujlwm ntawm graphite electrodes yuav txhim kho kom tau raws li cov kev xav tau ntawm ntau lub teb; Thib ob, cov txheej txheem tsim khoom ntawm graphite electrodes yuav ua kom zoo ntxiv kom txo tau cov nqi thiab txhim kho kev ua haujlwm; thib peb, daim ntawv thov teb ntawm graphite electrodes yuav tsum tau nthuav dav ntxiv, tshwj xeeb tshaj yog nyob rau hauv lub teb ntawm lub zog tshiab thiab cov ntaub ntawv tshiab; thib plaub, kev lag luam graphite electrode yuav ntsib kev sib tw hnyav dua, thiab cov tuam txhab lag luam yuav tsum tau txuas ntxiv tsim kho tshiab thiab txhim kho lawv tus kheej lub zog los tiv thaiv kev lag luam hloov pauv.
Feem ntau, raws li cov khoom siv tseem ceeb, graphite electrodes ua lub luag haujlwm tseem ceeb hauv kev lag luam niaj hnub. Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho kev lag luam, daim ntawv thov kev cia siab ntawm graphite electrodes yuav dav dua. Nyob rau tib lub sijhawm, kev lag luam graphite electrode kev lag luam tseem yuav tsum tau txuas ntxiv rau kev tsim kho tshiab thiab txhim kho nws tus kheej lub zog los daws cov teeb meem kev lag luam thiab cov hauv kev.
Graphite electrode yog ib qho tseem ceeb ntawm cov khoom siv carbon. Vim nws cov khoom tshwj xeeb lub cev thiab tshuaj lom neeg, nws tau siv dav hauv kev tsim khoom thiab kev tshawb fawb tshawb fawb. Kab lus no yuav tshawb txog cov yam ntxwv, kev siv thiab kev txhim kho yav tom ntej ntawm graphite electrodes hauv qhov tob.








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