Mphamvu yama electrode pakugwiritsa ntchito ma electrode

Resistivity ndi kugwiritsa ntchito electrode. Chifukwa chake ndikuti kutentha ndi chimodzi mwazinthu zazikulu zomwe zimakhudza kuchuluka kwa okosijeni. Pamene panopa ndi yofanana, ndi apamwamba resistivity ndi apamwamba kutentha electrode, mofulumira makutidwe ndi okosijeni adzakhala.

Digiri ya graphitization ya ma elekitirodi ndi ma electrode. Elekitirodi ili ndi digiri yapamwamba ya graphitization, kukana kwa okosijeni wabwino komanso kugwiritsa ntchito ma elekitirodi otsika.

Kuchuluka kwa voliyumu komanso kugwiritsa ntchito ma electrode. The makina mphamvu, zotanuka modulus ndi matenthedwe madutsidwe waelectrode ya graphite kuwonjezeka ndi kuchuluka kwa kachulukidwe kachulukidwe, pomwe resistivity ndi porosity zimachepa ndi kuchuluka kwachulukidwe.

Mphamvu zamakina komanso kugwiritsa ntchito ma elekitirodi. Theelectrode ya graphitesichimangokhala ndi kulemera kwaumwini ndi mphamvu yakunja, komanso imakhala ndi ma tangential, axial ndi matenthedwe amtundu wa matenthedwe. Pamene kupsinjika kwa matenthedwe kumaposa mphamvu yamakina a elekitirodi, kupsinjika kwa tangential kumapangitsa kuti ma elekitirodi atulutse miyeso yayitali, ndipo pakavuta kwambiri, electrode imagwa kapena kusweka. Nthawi zambiri, pakuwonjezeka kwa mphamvu zopondereza, kukana kwamphamvu kwamafuta kumakhala kolimba, motero kugwiritsa ntchito ma elekitirodi kumachepa. Koma mphamvu yopondereza ikakwera kwambiri, coefficient of thermal expansion idzawonjezeka.

Ubwino wophatikizana komanso kugwiritsa ntchito ma elekitirodi. Ulalo wofooka wa elekitirodi ndi wosavuta kuonongeka kuposa thupi la elekitirodi. Mitundu yowonongeka imaphatikizapo kuthyoka kwa waya wa electrode, kupasuka kwapakati pakati ndi kumasula ndi kugwa. Kuphatikiza pa mphamvu zosakwanira zamakina, pakhoza kukhala zifukwa zotsatirazi: electrode ndi cholumikizira sichikugwirizana kwambiri, kuchuluka kwa kutentha kwa electrode ndi cholumikizira sichikugwirizana.

Opanga ma electrode a graphite padziko lapansiafotokozera mwachidule ndikuyesa ubale womwe ulipo pakati pa kugwiritsa ntchito ma elekitirodi ndi mtundu wa ma elekitirodi, ndikufika pamfundoyi.