1. Tilmaamaha rasaastu waxay xoojin karaan shaqada daboolka dhawaaqa ee walxaha ku xiran.
2. Saxanka rasaasta ayaa yarayn kara beddelka tamarta ee uu keeno gariirka dhawaaqa.
3. Haddii dhumucdiisu ay tahay 0.3mm ama ka yar, waxaa lagu gooyn karaa maqasyo caadi ah, oo ay ka buuxaan dabacsanaan.
4. Waxaa loo isticmaali karaa dhinacyada caafimaadka (si loo ilaaliyo faragelinta raajada), matoorada (cajalad isku dhafan ee biiyaha rasaasta leh oo leh shaqooyinka ilaalinta gaaska ayaa loo baahan yahay marka la aasayo fiilooyinka korantada sare ee dhulka hoostiisa), dhismaha (si loo sameeyo waxqabadka daboolka dhawaaqa, u habaynta sida gidaarada ama cajalad) alaabta baakadaha gaarka ah, iwm.
Caleenta macdanta "lead foil" waa warqad isku dhafka ah oo laga sameeyay xaashida dahaarka aluminium ee ku xiran koolada ku dhejinta bireed aluminium.Jilicsan oo si sahlan loo habayn karo, sida warqadda oo kale, dib uma soo noqdaan ka dib qallafsanaanta.Waxay noqon kartaa mid tayo leh, hadhka dammaanad qaadaya, ma dhici doono, mugdi, wasakh la'aan, qiimo jaban.Caleenta rasaasta rasaasta ayaa loo isticmaali karaa lakabyada ilaalinta iyo gaashaanka tamarta atamka iyo raajada.Waxaa jira tilmaamo kala duwan, isticmaalayaashuna waxay dooran karaan xaashida rasaasta leh dhumucyo kala duwan iyadoo loo eegayo tamarta mashiinka raajada. Qalabka caleenta leadku wuxuu ka samaysan karaa No. 1 lead, No. daawaha, sunta-lead-kalsiyum, iwm sida loo baahdo.Caleenta macdanta "lead" ayaa guud ahaan loo isticmaalaa: gaasaska, alaabta dahaadhka dhawaaqa, gaashaanka raajada, kaydinta, baakadaha, karinta, isticmaalka shaybaadhka;Caleenta rasaasta ayaa sidoo kale loo isticmaalaa warshadaha korantada sida electrodes iyo kalluumeysiga.
Tan iyo markii la aasaasay, warshadeena waxay horumarinaysay wax soo saarka heerka koowaad ee adduunka iyadoo la raacayo mabda'a tayada marka hore.Badeecadahayadu waxay heleen sumcad aad u wanaagsan warshadaha iyo kalsoonida qiimaha leh ee macaamiisha cusub iyo kuwii hore.