Kala soocidda budo bir ah waxaa lagu kala saari karaa iyadoo loo eegayo habka diyaarintiisa, qaabka walxaha, cabbirka, ka kooban kiimikada, iwm. Kuwa soo socda ayaa ah siyaabaha caadiga ah ee loo kala saaro budada birta:

1. Kala soocida iyadoo loo eegayo habka diyaarinta: Budada birta waxaa loo qaybin karaa budada wajiga gaaska iyo budada birta wajiga dareeraha ah. Wajiga gaaska budada birta ah waa in ay isku ururiso ama aymi birta ama gaasta daawaha ah ee qaybo bir adag ah iyada oo loo marayo habab jidheed ama kiimiko. Budada birta wajiga dareeraha ah waxaa lagu diyaariyaa birta dhalaalaysa ama daawaha.

2. Kala soocida iyadoo loo eegayo qaabka qaybta: Budada birta waxaa loo qaybin karaa budada wareegsan, budada jeexjeexan, budada fibreska ah, iyo dendrites iyo nanowires oo ay ka kooban tahay falcelinta kiimikada wajiga gaaska birta.

3. Kala soocida iyadoo loo eegayo cabbirka: Budada birta waxaa loo qaybin karaa budada micron, budada nanometer iyo budada submicron.

4. Kala soocida sida ku salaysan kiimikada: Budada birta waxaa loo qaybin karaa siddeed qaybood: copper-based, iron-based, aluminum-based, magnesium-based, nickel-based, cobalt-based, titanium-based, zirconium-based, iwm. .

Intaa waxaa dheer, kala-soocidda qalabka cusub ee budada birta ah waxaa ka mid ah budada aluminiumka sare ee entropy, walxo bir ah oo hadhuudh ah oo aad u fiican, walxaha birta ah ee airgel, walxaha budada birta ah ee biodegradable, iwm.