Chinese Graphite Electrode Manufacturers 450mm Diameter RP HP UHP Graphite Electrodes
Technical Parameter
| Parameter | Chikamu | Unit | RP 450mm(18”) Data |
| Nominal Diameter | Electrode | mm(inch) | 450 |
| Max Diameter | mm | 460 | |
| Min Diameter | mm | 454 | |
| Nominal Length | mm | 1800/2400 | |
| Max Length | mm | 1900/2500 | |
| Min Length | mm | 1700/2300 | |
| Max Current Density | KA/cm2 | 13-17 | |
| Ikozvino Kutakura Kugona | A | 22000-27000 | |
| Chaiyo Resistance | Electrode | μΩm | 7.5-8.5 |
| Nipple | 5.8-6.5 | ||
| Flexural Strength | Electrode | Mpa | ≥8.5 |
| Nipple | ≥16.0 | ||
| Young's Modulus | Electrode | Gpa | ≤9.3 |
| Nipple | ≤13.0 | ||
| Bulk Density | Electrode | g/cm3 | 1.55-1.64 |
| Nipple | ≥1.74 | ||
| CTE | Electrode | ×10-6/℃ | ≤2.4 |
| Nipple | ≤2.0 | ||
| Ash Content | Electrode | % | ≤0.3 |
| Nipple | ≤0.3 |
CHERECHEDZA: Chero chipi zvacho chinodiwa pane dimension chinogona kupihwa.
Surface Quality Ruler
- Izvo zvakakanganisika kana maburi hazvifanirwe kupfuura zvikamu zviviri pane graphite electrode pamusoro, uye hurema kana makomba saizi haibvumidzwe kudarika data iri patafura iri pazasi yakataurwa.
- Hapana mutswe wakachinjika pamusoro peelectrode surface.Pakutsemuka kwelongitudinal, kureba kwayo hakufaniri kudarika 5% ye graphite electrode circumference, hupamhi hwayo hunofanira kuva mukati me 0.3-1.0mm range.Longitudinal crack data pazasi 0.3mm data haifanire kunge isina basa.
- Upamhi hwenzvimbo yakakasharara (yakasviba) panzvimbo yegraphite electrode haifanire kunge isingasviki 1/10 ye graphite electrode circumference, uye kureba kwenzvimbo ine rough (dema) inopfuura 1/3 ye graphite electrode kureba hakusi. kubvumidzwa.
Surface Defect Data yeGraphite Electrode
| Nominal Diameter | Defect Data(mm) | ||
| mm | inch | Dhayamita(mm) | Kudzika(mm) |
| 300-400 | 12-16 | 20–40 | 5–10 |
| 450-700 | 18-24 | 30–50 | 10–15 |
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