HR-F ikurikirana ya spherical aluminium nitride yuzuza nigicuruzwa cyabonetse binyuze mumiterere yihariye, kweza nitriding, gutondekanya nibindi bikorwa.Nitride ya aluminiyumu ikomokaho ifite umuvuduko mwinshi wa spheroidisation, ubuso buto bwihariye bwubuso, kugabanura ingano ntoya no kwera kwinshi.Iki gicuruzwa gikoreshwa cyane nkibikoresho byoherejwe nubushyuhe bitewe nubushyuhe bwacyo bwinshi, amazi meza nibindi biranga.