Aluminiomu ti o jẹ 99% funfun tabi ga julọ ni a npe ni aluminiomu mimọ. Aluminiomu akọkọ, irin ti a ṣe ni ileru electrolysis, ni a jara ti “awọn idọti”. Sibẹsibẹ, ni Gbogbogbo, nikan irin ati ohun alumọni eroja koja 0.01%.
Fun foils tobi ju 0.030 mm (30µm), awọn wọpọ aluminiomu alloy ni en aw-1050: funfun aluminiomu bankanje pẹlu ni o kere 99.5% aluminiomu. (Aluminum larger than 0.300mm is usually called aluminum strip or aluminum plate.).
Aluminium foil is usually pure aluminum (99–99.9% aluminum content). The so-called pre-rolled strip is approx. Aluminum foil with a thickness of 0.6–1.5 mm is cold rolled to the desired thickness in several rolling steps (passes).
When producing very thin foils, two layers are rolled. This has two different surfaces (glossy and matt). The reason is that the outer surface is in contact with the polishing machine and thus becomes relatively smooth (glossy). In contrast, the inner surface is slightly rough due to free-forming, so due to strong forming, the aluminum hardens during rolling, which means that the aluminum becomes more and more the harder. Subsequent soft annealing makes it soft and flexible again.
Sisanra: 10μm(0.010mm),15μm(0.015mm),20μm(0.020mm),30μm(0.030mm),50μm(0.050mm),100μm(0.100mm),150μm(0.150mm),200μm(0.200mm),300μm(0.300mm).
Ìbú: 1.0mm,1.2mm,1.25mm,500mm.
Gigun: 5m,10m,25m,50m,100m,150m,200m,250m.
Henan Huawei Aluminum Co., Ltd. jẹ oludari ti ọpọlọpọ awọn iṣelọpọ aluminiomu ati awọn olupese ni Ilu China. A muna šakoso awọn didara ati idojukọ lori awọn onibara. A nireti lati ni ifowosowopo jinlẹ pẹlu rẹ ati pese fun ọ pẹlu awọn ọja ohun elo aluminiomu ti o ga julọ awọn iṣẹ OEM aṣa. Ti o ba fẹ gba awọn idiyele tuntun ati ti o dara julọ nipasẹ fun kg tabi fun iwuwo boṣewa pupọ, jọwọ kan si wa.
