Gwiritsani ntchito: makampani opanga mankhwala, mankhwala, zomangamanga, magalimoto, ziwiya zakukhitchini
Kutentha mankhwala ndondomeko: annealing, njira yothetsera, mankhwala ukalamba
Zimango katundu: mkulu mphamvu, kuuma, pulasitiki wabwino ndi kulimba
Kukana dzimbiri: kulimba
Gulu lachitsulo: chitsulo chogwira ntchito mwapadera