Ng'anjo ya Graphite Electrode Yokhazikika Mphamvu RP Kalasi 550mm Large Diameter
Technical Parameter
| Parameter | Gawo | Chigawo | RP 550mm (22 ") Data |
| Nominal Diameter | Electrode | mm (inchi) | 550 |
| Max Diameter | mm | 562 | |
| Min Diameter | mm | 556 | |
| Utali Wadzina | mm | 1800/2400 | |
| Kutalika Kwambiri | mm | 1900/2500 | |
| Min Length | mm | 1700/2300 | |
| Max Kachulukidwe Wamakono | KA/cm2 | 12-15 | |
| Kuthekera Kwamakono | A | 28000-36000 | |
| Kukaniza Kwachindunji | Electrode | μmm | 7.5-8.5 |
| Nipple | 5.8-6.5 | ||
| Flexural Mphamvu | Electrode | Mpa | ≥8.5 |
| Nipple | ≥16.0 | ||
| Young's Modulus | Electrode | Gpa | ≤9.3 |
| Nipple | ≤13.0 | ||
| Kuchulukana Kwambiri | Electrode | g/cm3 | 1.55-1.64 |
| Nipple | |||
| CTE | Electrode | × 10 pa-6/℃ | ≤2.4 |
| Nipple | ≤2.0 | ||
| Phulusa Zokhutira | Electrode | % | ≤0.3 |
| Nipple | ≤0.3 |
ZINDIKIRANI: Zofunikira zilizonse pamiyeso zitha kuperekedwa.
Ma Graphite Electrode Factors Pakupanga Zitsulo
M'makampani opanga zitsulo, njira ya Electric Arc Furnace (EAF) ndi imodzi mwa njira zomwe zimagwiritsidwa ntchito kwambiri. Kusankha electrode yoyenera ya graphite ndikofunikira pakuchita izi. Ma electrode a graphite a RP (Regular Power) ndi chisankho chodziwika bwino chifukwa cha kukwanitsa kwawo komanso kukwanira kwa ng'anjo yamagetsi yapakati.
Posankha maelekitirodi a graphite a RP, pali zinthu zingapo zofunika kuziganizira. Imodzi ndi ma electrode awiri, omwe ayenera kukhala oyenera kukula kwa ng'anjo ndi zofunikira pakupanga. Kalasi ya elekitirodi ndi chinthu china; Ma elekitirodi a graphite a RP amagawidwa m'magulu anayi molingana ndi mphamvu zawo zamphamvu zamagetsi komanso mphamvu zosinthika. Kalasi yoyenera iyenera kusankhidwa malinga ndi zofunikira zenizeni za ntchito ya ng'anjo.
Zomwe Zalangizidwa Zofananiza Ma Electrode a Graphite Ndi Ng'anjo ya Magetsi Arc
| Mphamvu ya Ng'anjo (t) | Diameter yamkati (m) | Mphamvu ya Transformer (MVA) | Graphite Electrode Diameter (mm) | ||
| UHP | HP | RP | |||
| 10 | 3.35 | 10 | 7.5 | 5 | 300/350 |
| 15 | 3.65 | 12 | 10 | 6 | 350 |
| 20 | 3.95 | 15 | 12 | 7.5 | 350/400 |
| 25 | 4.3 | 18 | 15 | 10 | 400 |
| 30 | 4.6 | 22 | 18 | 12 | 400/450 |
| 40 | 4.9 | 27 | 22 | 15 | 450 |
| 50 | 5.2 | 30 | 25 | 18 | 450 |
| 60 | 5.5 | 35 | 27 | 20 | 500 |
| 70 | 6.8 | 40 | 30 | 22 | 500 |
| 80 | 6.1 | 45 | 35 | 25 | 500 |
| 100 | 6.4 | 50 | 40 | 27 | 500 |
| 120 | 6.7 | 60 | 45 | 30 | 600 |
| 150 | 7 | 70 | 50 | 35 | 600 |
| 170 | 7.3 | 80 | 60 | --- | 600/700 |
| 200 | 7.6 | 100 | 70 | --- | 700 |
| 250 | 8.2 | 120 | --- | --- | 700 |
| 300 | 8.8 | 150 | --- | --- | |
Surface Quality Ruler
1.Zowonongeka kapena mabowo sayenera kupitirira magawo awiri pa graphite electrode pamwamba, ndipo zolakwika kapena mabowo kukula kwake sikuloledwa kupitirira zomwe zili mu tebulo ili pansipa.
2.Palibe mng'alu wodutsa pamtunda wa electrode.Pa mng'alu wotalika, kutalika kwake sayenera kupitirira 5% ya circumference electrode graphite, m'lifupi mwake kuyenera kukhala mkati mwa 0.3-1.0mm range.Longitudinal crack data pansi pa 0.3mm deta iyenera kukhala osasamala
3. M'lifupi mwake malo akhakula (wakuda) pa graphite elekitirodi pamwamba sayenera kuchepera 1/10 wa graphite elekitirodi circumference, ndi kutalika kwa malo akhakula (wakuda) m'dera pa 1/3 wa graphite elekitirodi kutalika. siziloledwa.
Deta ya Surface Defect ya Tchati cha Graphite Electrode
| Nominal Diameter | Deta Yolakwika (mm) | ||
| mm | inchi | Diameter(mm) | Kuzama (mm) |
| 300-400 | 12-16 | 20–40 | 5–10 |
| 450-700 | 18-24 | 30-50 | 10-15 |
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