Mukugwiritsa ntchito ntchentche ya aluminiyamu yokhotakhota, njira zoyenera zogwirira ntchito ndizofunikira kuonetsetsa zolondola komanso zotetezeka ku ng'anjo yokhazikika. Ndiye kodi njira zogwiritsira ntchito zogwiritsira ntchito ndi ziti? Pansipa tasintha mafotokozedwe oyenera.
Choyamba, tiyeni tiwone njira zogwiritsira ntchito aluminiyamu a alnoy okhotakhota pazinthu zoyambira. Yatsani dongosolo loti mutenthedwe la mabwalo atatu a ng'anjoyo, ndipo samalani ngati magetsi atatuwo. Pamene kutentha kwa ng'anjo yokhazikika kumafika 300 digiri Celsius, kutembenukira kugwiritsira ntchito kalankhulidwe kanu ndikuyambitsa lamba wopereka, ndikuyang'ana mosamala ngati lamba wovomerezeka akugwira ntchito bwino. Kutentha kukafika pamachitidwe, yambitsani katundu ndikusintha lamba lamba molingana ndi njira zomwe zingafunikire.
Izi ndiye njira zogwiritsira ntchito zogwirizira za ng'anjoyo. Kenako, tiyeni tiwone njira zogwirizira zogwiritsira ntchito ng'anjoyo. Ntchitoyi ikamalizidwa, imitsani chopondera chozizira ndikuzimitsa lamba wokweza, mphezi yofalitsidwa ndi kukhazikika kwa thanki yowuluka. Yatsani dongosolo lotentha la ng'anjo ndi kutentha kwamitundu ndi fanizo la ng'anjo yowuma. Pamene kutentha kwa ntchentche ya aluminiyamu ikamatsika pansi madigiri 600, kuyambitsa kwa methanol kulowa mu ng'anjo yofiyira kuyenera kuyimitsidwa; Kutentha kwatsika madigiri 400 Celsius, lamba lokola la ng'anjoyo lizizimitsidwa; Kutentha kwa ntchentche yowuma kumatsika pansi madigiri 300 Celsius, lamba lokola lang'ambika liyenera kuzimitsidwa.
