Electrodes kwa chitsulo chamtengo wapatali, mitundu yawo ndi tanthauzo lake pakuwotcherera

M'magulu onse a mafakitale, chitsulo chimakhala malo olimba pakati pa zipangizo zosiyanasiyana. Amagwiritsidwa ntchito mu injini, mphamvu , chitetezo, zoyendetsa. Electrodes kwa chitsulo chosungunula zimathandiza kuchepetsa mtengo wa kukonzanso zambiri ndikuchepetsa kwambiri ntchito yawo. Mitundu yambiri ya mankhwalawa ndi njira yoyenera yamakono yogwiritsira ntchito ntchito yawo imathandiza kuti apange mazenera a katundu. Chifukwa cha iwo, machinability oyenera, kuuma, mphamvu, mphamvu, ductility, ndi zina zamaganizo ndi ntchito zimapindula pa seams.

Electrodes kwa chitsulo chopangidwa ndizitsulo zimagwiritsidwa ntchito mosagwiritsidwanso ntchito pazitsulo izi ndikupanga nyumba zolimba zowonongeka. Kawirikawiri amagwiritsidwa ntchito kuthetsa zofooka zosiyanasiyana zomwe zimapangidwira m'zinthu zamagetsi, kubwezeretsa ndi kumanganso zida zomwe zavala nthawi yayitali. Electrodes kwa chitsulo chachitsulo chimagwirizananso bwino ndi ntchito zowonjezera zowonjezera, utsi wa nickel ndi tiyi yachitsulo zamkuwa, zamkuwa. Nthawi zina, ndibwino kugwiritsa ntchito mankhwala omwe ali ndi cholinga china chapadera kuti apange zitsulo zopangidwa ndi zitsulo.

Chokhumba ndi chakuti mfundo zofunikira kwambiri mu mafakitale, monga electrode kwa chitsulo chosungunuka, ku Russia sichikhala ndi chikhalidwe cha dziko. Choncho, kawirikawiri amapangidwa malinga ndi malonda komanso mafakitale a fakitale ndi zofunikira. Pachifukwa ichi, kuyika kwa magetsi pa chitsulo choponyedwa kumaphatikizapo mitundu yosiyanasiyana yowonjezera. Mwachitsanzo, zotsatirazi ndizofala: ЭЧ-1, ЭЧ-2, ЭВЧ-1, АН-1, ЦЧ-4, ndi zina. Zonsezi zimakhala ndi zikhalidwe zake komanso cholinga chawo.

Kutsekemera kwa arc pogwiritsa ntchito makina opangira chitsulo kumagwiritsidwa ntchito kuthetsa zilema zazikulu zazitsulo, zomwe zakhala zikuchitiridwa kale komanso zosayang'aniridwa. Pachifukwachi, kutsekemera kotentha kumaphatikizidwa ndi njira yotchedwa kusamba njira kutentha kosachepera sikisi mazana asanu. Izi zimatsimikizira kulemera kwa msoko, kuyanjana kwa microstructure mu chophatikizira, komanso mphamvu ndi kuuma kwake. Ma electrodes opangidwa ndi mipiringidzo yokhala ndi diameter mpaka khumi ndi sikisita millimeters amagwiritsidwa ntchito.

Kuika kwa electrode kwa chitsulo kutsulo kumapangidwa molingana ndi cholinga chawo (kwa imvi, chitsulo chosakanizika ndi chitsulo , etc.), zipangizo zamakono (pogwiritsa ntchito malo osiyana, malo ophikira kutsamba), mtundu wophimba (mafuta otetezera, rutile, ore-sour or calcium fluoride ), Mankhwala omwe amapangidwa pamutu waukulu komanso njira yophimba. Inde, kuti gulu lachigawo limadalira kuchuluka kwa izi kapena zina zamagetsi.

Zogulitsa za ECh-1 mtundu, zomwe zimapangitsa chitsulo chosakanikirana ndi chitsulo cha ferritic perlite, zimapereka zowonjezera zowonjezera komanso zamakono komanso mthunzi wapamwamba kwambiri, zomwe zimagwiritsidwa ntchito makamaka popangira malo otsekemera ndi zigawo.