Induku Encane Ye-Diameter Graphite Electrodes Yesithando Somlilo Se-Arc Embonini Yensimbi Ne-Foundry
Ipharamitha Yezobuchwepheshe
Ishadi 1:Ipharamitha Yobuchwepheshe Ye-Electrode Encane Ye-Diameter Graphite
| Ububanzi | Ingxenye | Ukumelana | Amandla e-Flexural | I-Modulus Encane | Ukuminyana | I-CTE | Umlotha | |
| Intshi | mm | μΩ·m | I-MPa | I-GPa | g/cm3 | ×10-6/℃ | % | |
| 3 | 75 | I-Electrode | 7.5-8.5 | ≥9.0 | ≤9.3 | 1.55-1.64 | ≤2.4 | ≤0.3 |
| Ingono | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 4 | 100 | I-Electrode | 7.5-8.5 | ≥9.0 | ≤9.3 | 1.55-1.64 | ≤2.4 | ≤0.3 |
| Ingono | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 6 | 150 | I-Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Ingono | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 8 | 200 | I-Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Ingono | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 9 | 225 | I-Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Ingono | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
| 10 | 250 | I-Electrode | 7.5-8.5 | ≥8.5 | ≤9.3 | 1.55-1.63 | ≤2.4 | ≤0.3 |
| Ingono | 5.8-6.5 | ≥16.0 | ≤13.0 | ≥1.74 | ≤2.0 | ≤0.3 | ||
Ishadi 2:Ikhono Lamanje Lokuthwala Le-Electrode Encane Eyi-Diameter Graphite
| Ububanzi | Umthwalo Wamanje | Ukuminyana Kwamanje | Ububanzi | Umthwalo Wamanje | Ukuminyana Kwamanje | ||
| Intshi | mm | A | A/m2 | Intshi | mm | A | A/m2 |
| 3 | 75 | 1000-1400 | 22-31 | 6 | 150 | 3000-4500 | 16-25 |
| 4 | 100 | 1500-2400 | 19-30 | 8 | 200 | 5000-6900 | 15-21 |
| 5 | 130 | 2200-3400 | 17-26 | 10 | 250 | 7000-10000 | 14-20 |
Izinzuzo
Ukwelashwa kwe-1.Anti-oxidation yokuphila isikhathi eside.
2.Ukuhlanzeka okuphezulu, ukuminyana okuphezulu, ukuzinza kwamakhemikhali okuqinile.
3.Ukunemba okuphezulu kwemishini, ukuqedwa okuhle kwendawo.
4.Amandla aphezulu emishini, ukumelana nogesi okuphansi.
5.Ingavimbeli ukuqhekeka nokuphuma.
6.Ukumelana okuphezulu kwe-oxidation kanye nokushaqeka okushisayo.
Isicelo Esiyinhloko
- Ukuncibilika kwe-calcium carbide
- Ukukhiqizwa kwe-Carborundum
- Ukucwenga i-Corundum
- Ukuncibilika kwezinsimbi ezingavamile
- I-Ferrosilicon plant refractory
I-RP Graphite Electrode Production Process
I-Surface Quality Ruler
1.Ukukhubazeka noma izimbobo akufanele zibe ngaphezu kwezingxenye ezimbili endaweni ye-graphite electrode, futhi ukukhubazeka noma usayizi wezimbobo akufanele udlule idatha ekwithebula elingezansi elishiwo.
2.Akukho ukuqhekeka okuphambene endaweni ye-electrode.Ngokuqhekeka kwe-longitudinal, ubude bayo akufanele bube ngaphezu kuka-5% wesiyingi se-electrode yegraphite, ububanzi bawo kufanele bube phakathi kwebanga elingu-0.3-1.0mm. Idatha yokuqhekeka kweLongitudinal ngaphansi kuka-0.3mm idatha kufanele bangabi nandaba
3. Ububanzi bendawo emagebhugebhu (emnyama) endaweni ye-electrode yegraphite akumele bube ngaphansi kwe-1/10 yesiyingi se-electrode ye-graphite, nobude bendawo emagebhugebhu (emnyama) ibe ngaphezu kwe-1/3 yobude be-electrode yegraphite. akuvunyelwe.