1. Habka dib-u-hagaajinta farsamada:
Ka dib muddo dheer - ah oo loo isticmaalo ereyga, dusha sare ee taarikada aluminiumka ayaa laga yaabaa inay muujiso ifafaale sida okces iyo wasakh, oo ay u baahan yihiin in dib loo hagaajiyo. Dib-u-habeyn farsamo ayaa la qaadan karaa. Mashiinnada dharka xirfadda leh waxaa loo isticmaalaa in lagu shido dusha sare ee saxanka aluminium si meesha looga saaro lakabka dusha sare ee oxide, wasakhda iyo waxyaabaha la soo saaray, dib u soo celinta luska asalka ah ee saxanka aluminium.
2. Habka dib-u-hagaajinta kiimikada
Marka laga reebo dib-u-hagaajinta farsamada, dib-u-hagaajinta kiimikada ayaa sidoo kale ah hab caadi loo isticmaalo. Adigoo adeegsanaya walxo kiimikaad oo gaar ah, sida wakiilo gaar ah oo nadiifinta ah ee alaabada aluminium, wasakhda iyo lakabyada okerska ah ee dusha sare ee taarikada aluminium waa laga saari karaa. Nadiifinta ka dib, dusha sare ee saxanka aluminium wuxuu noqon doonaa mid jilicsan. Ka dib, daaweyneynta loo baahan yahay ee loo baahan yahay si loo wanaajiyo iska caabbinta qaddarka iyo iska caabinta oks-ka ee saxanka aluminium.
3. Dib u hagaajinta ama dahaarka:
Taarikada aluminiumka ee la dayactiray waa la celin karaa ama lagu dahaadhay sidii loogu baahnaa. Marka hore, hubi in dusha sare ee saxanka aluminium uu nadiif yahay, qalalan yahay oo ka madax bannaan wasaqda saliida. Kadib, raac farsamada sawirka saxda ah oo xulo daboolka ku habboon ee lagu buufiyo. Tan kaliya maaha oo keliya waxa lagu hagaajiyaa saxanka aluminium laakiin sidoo kale waxay bedeshaa midabkiisa, kor u qaadida rafcaankeeda qurxinta.
