RP 600mm 24inch Graphite Electrode Kwa EAF LF Smelting Steel
Technical Parameter
| Parameter | Gawo | Chigawo | RP 600mm (24 ") Data |
| Nominal Diameter | Electrode | mm (inchi) | 600 |
| Max Diameter | mm | 613 | |
| Min Diameter | mm | 607 | |
| Utali Wadzina | mm | 2200/2700 | |
| Kutalika Kwambiri | mm | 2300/2800 | |
| Min Length | mm | 2100/2600 | |
| Max Kachulukidwe Wamakono | KA/cm2 | 11-13 | |
| Kuthekera Kwamakono | A | 30000-36000 | |
| 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 | ≥1.74 | ||
| CTE | Electrode | × 10 pa-6/℃ | ≤2.4 |
| Nipple | ≤2.0 | ||
| Phulusa Zokhutira | Electrode | % | ≤0.3 |
| Nipple | ≤0.3 |
ZINDIKIRANI: Zofunikira zilizonse pamiyeso zitha kuperekedwa.
Momwe Mungasamalire Graphite Electrode
Kuphatikiza pa kusankha ma elekitirodi a graphite olondola a RP, kukonza ndikofunikira kuti ma elekitirodi azikhala ndi moyo wautali komanso kuti ma elekitirodi azikhala bwino.Kusamalira moyenera ndi kusunga ma elekitirodi ndikofunikira kuti muchepetse chiwopsezo cha ma electrode oxidation, sublimation, kusungunuka, spalling, ndi kusweka.Pamene electrode ikugwiritsidwa ntchito, woyendetsa ng'anjo ayenera kumvetsera kung'ambika ndi kung'ambika kwa electrode ndi kusintha malo a electrode ndi kulowetsa mphamvu moyenerera.Kuyang'anira koyenera pambuyo pokonza, kuphatikiza kuyang'ana kowoneka ndi kuyezetsa kwamagetsi, kungathandizenso kuzindikira kuwonongeka kapena kuwonongeka kwa electrode.
Malangizo Kupereka Ndi Kugwiritsa Ntchito Kwa Graphite Electrodes
- Gwiritsani ntchito zida zapadera zonyamulira kuti ma elekitirodi a graphite apewe kuwonongeka panthawi yamayendedwe. (onani pic1)
- Ma elekitirodi a graphite amayenera kusungidwa kuti asanyowe kapena kunyowetsedwa ndi mvula, matalala, kukhala owuma. (onani pic2)
- Kuyang'ana mosamala musanagwiritse ntchito onetsetsani kuti socket ndi ulusi wa nipple ndi woyenera kugwiritsidwa ntchito, kuphatikiza kuyang'anira phula, pulagi. (onani pic3)
- Tsukani ulusi wa nsonga zamabele ndi sockets ndi mpweya woponderezedwa.(onani pic4)
- Musanagwiritse ntchito, electrode ya graphite iyenera kuuma mu ng'anjo, kutentha kwakuya kuyenera kukhala kosakwana 150 ℃, nthawi yowuma iyenera kukhala yoposa 30hours. (onani pic5)
- Ma elekitirodi a graphite ayenera kulumikizidwa mwamphamvu komanso molunjika ndi torque yoyenera. (onani pic6)
- Pofuna kupewa kusweka kwa ma elekitirodi a graphite, ikani gawo lalikulu pamalo otsika ndi gawo laling'ono kumtunda.
Tchati cha RP Graphite Electrode Panopa Kunyamula Mphamvu
| Nominal Diameter | Nthawi zonse Mphamvu (RP) Grade Graphite Electrode | ||
| mm | Inchi | Kuthekera Kwamakono (A) | Kachulukidwe Kakalipano (A/cm2) |
| 300 | 12 | 10000-13000 | 14-18 |
| 350 | 14 | 13500-18000 | 14-18 |
| 400 | 16 | 18000-23500 | 14-18 |
| 450 | 18 | 22000-27000 | 13-17 |
| 500 | 20 | 25000-32000 | 13-16 |
| 550 | 22 | 28000-36000 | 12-15 |
| 600 | 24 | 30000-36000 | 11-13 |
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