UHP 450mm Graphite Electrode

Maelekitirodi a graphite amagwira ntchito yofunika kwambiri pamakampani opanga zitsulo, nthawi zambiri amagwiritsidwa ntchito kusungunula zinyalala m'ng'anjo zamagetsi zamagetsi (zofupikitsidwa ngati EAF). Pali zinthu zina zofunika zomwe zimatsimikizira mtundu wa electrode, ndi chiyani?

Coefficient ya kukula kwa matenthedwe

(chidule cha CTE) chimatanthawuza muyeso wa kukula kwa chinthu chikatenthedwa, kutentha kumawonjezeka ndi 1 ° C, kumayambitsa kukula kwachitsanzo cholimba chamtundu wina, chomwe chimatchedwa kukula kwa mzere. coefficient motsatira malangizowo ndi unit 1 × 10-6 / ℃. Pokhapokha ngati tafotokozera, chiwonjezeko chamafuta chimatanthawuza kukulitsa kwa mzere. CTE ya electrode ya graphite imatanthawuza gawo la axial thermal expansion coefficient.

Kuchulukana kochuluka

ndi chiŵerengero cha kulemera kwa electrode ya graphite ku voliyumu yake, unit ndi g/cm3. Kuchulukirachulukira kokulirapo, ndikokulirapo kwa electrode. Nthawi zambiri, kuchulukitsitsa kochulukira kwamtundu womwewo wa ma elekitirodi kumachepetsa mphamvu yamagetsi.

Elastic moduli

ndi gawo lofunikira pamakina, ndipo ndi index yowunikira kuthekera kwa zinthu zotanuka. Gawo lake ndi Gpa. Mwachidule tinganene kuti zotanuka zimakhala zazikulu kwambiri, zinthuzo zimakhala zolimba kwambiri, ndiponso ngati zotanuka zing’onozing’ono, m’pamenenso zinthuzo zimakhala zofewa.

Mulingo wa zotanuka modulus umagwira ntchito yayikulu pakugwiritsa ntchito ma elekitirodi. Kuchuluka kwa kuchuluka kwa zinthu zomwe zimapangidwa, kumapangitsa kuti zotanuka modulus ziwonjezeke, koma m'pamene zimasauka kwambiri pakuwotcha kwazinthuzo, ndipo zimakhala zosavuta kupanga ming'alu.

Kukula Kwathupi