Pamene mafakitale padziko lonse lapansi akuchulukirachulukira kupanga komanso kufunikira kwa zinthu zolimba kukukulirakulira,aluminiyamu wonyezimira woyera(WFA) yatuluka ngati chinthu chopangira ma abrasive kwa opanga padziko lonse lapansi.
WFA ndi abrasive abrasive material opangidwa ndi kusungunula aluminiyumu apamwamba mu ng'anjo yamagetsi pa kutentha kwambiri.Kuuma kwake kwapadera komanso kukana kwamphamvu kwambiri kumapangitsa kuti ikhale yabwino kugwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza kugaya, kudula, kupukuta, ndi kupukuta mchenga.
Kufunika kwa WFA kwawona kuwonjezeka kwakukulu m'zaka zaposachedwa pomwe mafakitale ochulukirachulukira apeza zinthu zake zapadera.Makampani opanga magalimoto ndi zakuthambo, makamaka, atenga WFA ngati chida choyankhira chomwe amachikonda kuti azitha kukonza bwino ndikumaliza.
China, monga wopanga wamkulu kwambiri wa WFA padziko lonse lapansi, yakhala patsogolo pakufunika kwazinthuzi.Makampani aku China adayika ndalama zambiri pakukulitsa luso lawo lopanga kuti akwaniritse kufunikira kwa WFA kuchokera kumisika yapakhomo komanso yakunja.
Ndi katundu wake wapadera komanso kufunikira kokulirapo, tsogolo la WFA pamafakitale likuwoneka ngati labwino.Pomwe kufunikira kwa zida zolimba komanso zowoneka bwino zikupitilira kukula, WFA ili pafupi kukhalabe wosewera wamkulu pamsika wazinthu zowononga kwazaka zikubwerazi.