Makampani opanga mabatire a lead-acid m'dziko langa ali ndi mbiri yopitilira zaka zana. Chifukwa cha mawonekedwe a zida zotsika mtengo, ukadaulo wosavuta, ukadaulo wokhwima, kudzitsitsa pang'ono, komanso zofunikira zopanda kukonza, zidzalamulirabe msika muzaka makumi angapo zikubwerazi. M'magawo ambiri ogwiritsira ntchito, kupita patsogolo kwaukadaulo kwa mabatire a lead-acid kwathandiza kwambiri pakukweza mpikisano wadziko. Calcium alloy ali ndi kuthekera kwakukulu kwa haidrojeni komanso kukana dzimbiri mwamphamvu. Amagwiritsidwa ntchito popanga ma gridi a batri ya asidi-lead, omwe amatha kupititsa patsogolo mphamvu ya ma elekitirodi olakwika kupita ku mpweya wamkati wa batire ndikuwonjezera mphamvu ya ma elekitirodi abwino pakutulutsa kwakuya.
Kugwiritsa ntchito Calcium Aluminium Alloy mu Battery Yosungirako
Mabatire a lead-acid ali ndi mbiri ya zaka pafupifupi 160. Mphamvu zake zazikulu komanso mphamvu zapadera sizingafanane ndi mabatire a Ni-Cd, Ni-MH, Li ion ndi Li polima. Koma chifukwa cha mtengo wake wotsika, magwiridwe antchito apamwamba kwambiri, komanso osakumbukira, amatha kupangidwa kukhala batire imodzi yayikulu (4500Ah) ndi magwiridwe ena abwino kwambiri. Chifukwa chake, imagwiritsidwabe ntchito kwambiri pamagalimoto, matelefoni, mphamvu zamagetsi, UPS, njanji, asitikali ndi madera ena, ndipo malonda ake akadali patsogolo pazogulitsa zamagetsi zamagetsi.
Momwe lead calcium alloy imagwiritsidwa ntchito kwambiri mumakampani a batri
1. Pofuna kuchepetsa kuwonongeka kwa madzi a batire ndi kuchepetsa ntchito yokonza mabatire, Hanring ndi Thomas [50] anapanga alloy ya lead-calcium mu 1935, yomwe inagwiritsidwa ntchito kupanga ma gridi oponyera mabatire osasunthika omwe amagwiritsidwa ntchito m'malo olumikizirana.
2. Magetsi omwe amagwiritsidwa ntchito kwambiri pamabatire osakonza ndi Pb-Ca alloy. Malinga ndi zomwe zili, zimagawidwa kukhala calcium yambiri, calcium yapakatikati ndi alloy otsika kashiamu.
3. Alloy-calcium alloy ndi mpweya wouma, ndiko kuti, Pb3Ca imapangidwa muzitsulo zotsogola, ndipo gulu la intermetallic limalowa m'matrix otsogolera kuti likhale lolimba.
Gridi ndiye chinthu chofunikira kwambiri chosagwira ntchito m'mabatire a lead-acid. Chiyambireni kupangidwa kwa mabatire a lead-acid, Pb-Sb alloy yakhala yofunika kwambiri pama grid. Ndi kutuluka kwa mabatire opanda lead-acid osasamalira, ma aloyi a Pb-Sb asanduka Sangathe kukwaniritsa zofunikira za mabatire osakonza, ndipo pang'onopang'ono amasinthidwa ndi ma aloyi ena.
Kafukufuku wapeza kuti Pb-Ca alloy imakhala ndi magwiridwe antchito abwino kwambiri osasamalira, koma mawonekedwe ake a intergranular corrosion ndiowopsa, ndipo calcium yomwe ili nayo sivuta kuwongolera, makamaka filimu yoyimitsa kwambiri yomwe imapangidwa pamwamba pa gridi ya batri imalepheretsa kwambiri. kuchuluka kwa batri ndi kutulutsa. , Pangani chodabwitsa cha batri (PCL) kuti chiwonjezeke, potero chifupikitsa moyo wautumiki wa batri, zomwe zimakhudza kwambiri gridi yabwino. Kuonjezera pang'ono aluminiyumu kumakhala ndi zotsatira zoteteza calcium. Kafukufuku wapeza kuti malata amatha kuwongolera magwiridwe antchito a filimu ya passivation ndikuwonjezera magwiridwe antchito a batri.
