Mafuta a Mamangain amagwiritsidwa ntchito kwambiri chifukwa cha magetsi otsika okhala ndi zofunikira kwambiri, otsutsana ndi ogwirizana ayenera kukhazikika mosamala ndipo kutentha kumayenera kupitirira +60 ° C. Kupitirira kutentha kwakukulu mu mpweya kumatha kuchititsa kuti pokana kutetezedwa ndi oxidizing. Chifukwa chake, kukhazikika kwa nthawi yayitali kumatha kukhudzidwa. Zotsatira zake, kunyinyirika komanso kutentha kokongoletsa kwa kukana kwamagetsi kumatha kusintha pang'ono. Amagwiritsidwanso ntchito ngati cholembera chotsika mtengo kwa woyenera kuvala siliva chifukwa cha zitsulo zolimba.

Maluso a Manginin:

1; Amagwiritsidwa ntchito popanga zolipirira

2; Mabokosi otsutsa

3; SUMBEDWA KWA ZINSINSI ZOSAVUTA

Manginin zojambulajambula ndi waya zimagwiritsidwa ntchito popanga zopepuka, makamaka ammila, chifukwa cha magetsi a zero okhazikika pakulimbana ndi nthawi yayitali. Manganin angapo otsutsa amagwira ntchito yovomerezeka kwa ohm ku United States kuyambira 1901 mpaka 1990. Waya wa Manginin amagwiritsidwanso ntchito ngati eledogenical pakati pa mfundo zomwe zimafunikira kulumikizidwa kwamagetsi.

Manginin amagwiritsidwanso ntchito mu gaages yophunzirira zovuta kwambiri (monga zomwe zimapangidwa kuchokera ku zophulika za mabomba) chifukwa zimakhala ndi chidwi chochepa kwambiri koma champhamvu kwambiri.