High Power Graphite Electrode For EAF LF Smelting Steel HP350 14inch
Technical Parameter
| Parameter | Gawo | Chigawo | HP 350mm(14”) Data |
| Nominal Diameter | Electrode | mm (inchi) | 350 (14) |
| Max Diameter | mm | 358 | |
| Min Diameter | mm | 352 | |
| Utali Wadzina | mm | 1600/1800 | |
| Kutalika Kwambiri | mm | 1700/1900 | |
| Min Length | mm | 1500/1700 | |
| Kuchulukana Kwamakono | KA/cm2 | 17-24 | |
| Kuthekera Kwamakono | A | 17400-24000 | |
| Kukaniza Kwachindunji | Electrode | μmm | 5.2-6.5 |
| Nipple | 3.5-4.5 | ||
| Flexural Mphamvu | Electrode | Mpa | ≥11.0 |
| Nipple | ≥20.0 | ||
| Young's Modulus | Electrode | Gpa | ≤12.0 |
| Nipple | ≤15.0 | ||
| Kuchulukana Kwambiri | Electrode | g/cm3 | 1.68-1.72 |
| Nipple | 1.78-1.84 | ||
| CTE | Electrode | × 10 pa-6/℃ | ≤2.0 |
| Nipple | ≤1.8 | ||
| Phulusa Zokhutira | Electrode | % | ≤0.2 |
| Nipple | ≤0.2 |
ZINDIKIRANI: Zofunikira zilizonse pamiyeso zitha kuperekedwa.
Malangizo Oyika Nipple
1.Musanayambe kuyika graphite electrode nipple, Yeretsani fumbi ndi dothi pamtunda ndi socket ya electrode ndi nipple ndi mpweya wothinikizidwa; (onani pic1)
2.Mzere wapakati wa graphite elekitirodi nsonga ya mabele ayenera kukhala mogwirizana pa zidutswa ziwiri maelekitirodi graphite olowa pamodzi; (onani pic2)
3. Electrode clamper iyenera kugwira pamalo oyenera: kunja kwa mizere yachitetezo chapamwamba; (onani chithunzi 3)
4.Musanayambe kumangitsa nsonga ya nsonga, onetsetsani kuti pamwamba pa nsonga ya mawere ndi oyera popanda fumbi kapena zakuda. (onani pic4)
Malangizo Ovomerezeka Pamayendedwe Ndi Kusunga
1.Operate mosamala kuti asatengeke chifukwa cha kupendekera kwa electrode ndi kuswa electrode;
2.Kuonetsetsa kuti mapeto a electrode pamwamba ndi ulusi wa electrode, chonde musamangirire electrode pamapeto onse a electrode ndi ndowe yachitsulo;
3.Iyenera kutengedwa mopepuka kuti ipewe kugunda cholumikizira ndikupangitsa kuwonongeka kwa ulusi Mukatsitsa ndikutsitsa;
4.Musati mulunjike ma electrode ndi olowa mwachindunji pansi, Muyenera kuvala matabwa kapena chitsulo chimango kuteteza electrode kuwonongeka kapena kumamatira ku nthaka, Osachotsa ma CD musanagwiritse ntchito pofuna kupewa fumbi, zinyalala kugwa. pa ulusi kapena dzenje la electrode;
5.Ma elekitirodi amayenera kuikidwa bwino m'nyumba yosungiramo katundu, ndipo mbali zonse ziwiri za stack ziyenera kutsekedwa kuti zisatsetsereka. Kutalika kwa stacking kwa maelekitirodi nthawi zambiri sikuposa 2 metres;
6.Ma electrodes osungira ayenera kumvetsera mvula ndi chinyezi-umboni. Maelekitirodi onyowa ayenera kuumitsidwa musanagwiritse ntchito kuti apewe ming'alu ndi kuwonjezeka kwa okosijeni pakupanga zitsulo;
7.Sungani chojambulira cha electrode osati pafupi ndi kutentha kwakukulu kuti muteteze kutentha kwakukulu kusungunuka bolt olowa.
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