Peb Cov Kev Pab
1. Peb muab cov khoom tsim nyog zoo tshaj plaws thiab cov kev daws teeb meem raws li cov neeg yuav tsum tau ua.
2. Peb muab cov lus ceeb toom ntawm tag nrho cov txheej txheem ntau lawm.
3. Peb muab kev nyab xeeb, nrawm, nyiam nqe thauj cov neeg siv khoom rau cov qhua tuaj noj mov.
4. Peb muab 24 teev tomqab muag kev pab tsis muaj teeb meem dab tsi thaum koj tiv tauj peb.
Foundry Arc Rauv Ulbon-High Roj teeb G Carbon-High Fais Fab Rau Cov Hlau Hlau Casting
| Yam | Lub hwj chim | Siab zog | Ultra Muaj Zog Loj | ||||
| Ib yam | 3-24 nti | 4-24 nti | 14-24 nti | 12-20 nti | 22-28 nti | ||
| φ 75-600 hli | φ 100-300 hli | φ 350-600 hli | φ 300-500 hli | φ 550-700 hli | |||
| Resiveivity | Khoom siv hluav taws xob | μΩ·m | 7.0-9.0 | 5.8-6.8 | 5.5-6.5 | 4.8-5.8 | 4.5-5.5 |
| Lub txiv mis | 4.0-4.5 | 4.0-5.0 | 3.5-4.0 | 3.0-4.0 | 2.5-3.5 | ||
| Dabtsi yog khoov Stregth | Khoom siv hluav taws xob | MPa | 8.0-12.0 | 9.0-12.0 | 10.0-14 | 10.0-15.0 | 12.0-16.0 |
| Lub txiv mis | 19.0-22.0 | 16.0-20 | 20.0-23.0 | 20.0-24.0 | 22.0-25.0 | ||
| Elastic modulus | Khoom siv hluav taws xob | GPA | 7.0-11.0 | 8.0-12.0 | 8.0-12.0 | 9.0-13.0 | 10.0-14.0 |
| Lub txiv mis | 12.0-14.0 | 12.0-15.0 | 14.0-16.0 | 15.0-18.0 | 16.0-19.0 | ||
| Ceev ntom | Khoom siv hluav taws xob | g / cm3 | 1.60-1.65 | 1.68-1.70 | 1.68-1.72 | 1.70-1.75 | 1.70-1.75 |
| Lub txiv mis | 1.75-1.8 | 1.78-1.82 | 1.78-1.82 | 1.78-1.85 | 1.8-1.85 | ||
| Txhos | Khoom siv hluav taws xob | % | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 |
| Lub txiv mis | |||||||
| Khoom siv hluav taws xob | 10-6/ºC | 2.0-2.4 | 1.6-2.0 | 1.6-1.9 | 1.1-1.4 | 1.1-1.4 | |
| Kha Hlab | Lub txiv mis | 100-600ºC | 1.8-2.2 | 1.1-1.5 | 1.1-1.4 | 0.9-1.2 | 0.9-1.2 |
Cov yam ntxwv ntau lawm ntawm graphite electrodes yog dab tsi?
(1) Ntau lawm ntau lawm voj voog. Lub voj voog ntau ntau ntawm cov hluav taws xob zoo li hluav taws xob graphite hluav taws xob yog li 45 hnub, thiab lub zog ntau lawm graphite hluav taws xob muaj ntau dua 70 hnub. Lub voj voog ntau lawm ntawm graphite electrode pob qij txha uas xav tau ntau cov kev qhia tseem muaj ntev dua.
(2) siv hluav taws xob ntau. Kev tsim khoom ntawm 1 tuj ntawm dog dig graphite hluav taws xob yuav tsum tau txog 6000 kuas hluav taws xob ntawm cov roj hluav taws xob lossis ntau txhiab tus coke thiab metallurgical coke hmoov.
(3) ntau cov txheej txheem ntau lawm. Cov txheej txheem ntau lawm suav nrog raw cov ntaub ntawv cais, crushing thiab sib tsoo, moulding, impring, impring, impriteing, graphitization, txheej txheem kho tshuab. Nws ntau lawm yuav tsum muaj ntau cov khoom siv tshwj xeeb cov khoom siv kho mob thiab cov qauv tshwj xeeb, nrog lub sijhawm tsim peev txheej loj thiab kev nqis peev ntev.
(4) Muaj qee qhov nyiaj ntawm cov av thiab cov roj teeb meem yog tsim tawm thaum lub sijhawm tsim kev tiv thaiv ib puag ncig cov roj teeb, plua plav kom zoo thiab tshem tawm cov pa roj teeb.
(5) Cov khoom siv roj carbonegaceous raw cov ntaub ntawv uas yuav tsum muaj rau kev tsim khoom, yog los ntawm cov roj av, yog los ntawm cov roj ua rau kev lag luam thiab cov khoom lag luam thee. Qhov zoo thiab ruaj khov ntawm cov ntaub ntawv raw yog qhov nyuaj rau kev lav phib xees, tau hloov kho lub yees siv tshuaj asphalt thiab cov ntsiab lus insoluble uas siv hauv kev tsim covHigh-zog thiab ultra-high-high-fais fab graphite electrodesCov. Nws yuav tsum tau sai sai rau kev saib xyuas thiab kev koom tes kev koom tes ntawm kuv lub tebchaws roj av thiab cov khoom siv hluav taws xob thee.
Cim npe nrov: Graphite hluav taws xob rau cov tsheb hluav taws xob, Suav graphite hluav taws xob rau hluav taws xob tsheb tuam txhab, lwm tus neeg, Hoobkas
