tag: Ukwaleka kweChromate
I-Chromate yokwambathisa kumphezulu we-aluminiyam
I-aluminiyam kunye ne-aluminium alloys ziphathwa nge-corrosion resistant conversion coating ebizwa ngokuthi "i-chromate coating" okanye "i-chromating". General indlela kukucoca umphezulu we-aluminiyam kwaye emva koko usebenzise ukwakheka kwe-chromium eneasidi kuloo ndawo icocekileyo. Iingubo zoguqulo zeChromium zixhathisa kakhulu kumhlwa kwaye zibonelela ngogcino olugqwesileyo lweeyaleko ezilandelayo. Uhlobo olwahlukileyo lweengubo ezilandelayo zingasetyenziswa kwi-chromate yokuguqula i-coating ukuvelisa umgangatho owamkelekileyo. Into esiyibiza ngokuba yi-phosphating kwintsimbi yentsimbiFunda ngokugqithisileyo …