I-Gallium Ga powder

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ukuhlanzeka okuphezulu 4N 5N 6N 7N gallium powder Ga powder

Isakhiwo: I-Gallium Metal, esesimweni esiqinile, inokucwebezela kwensimbi eluhlaza okukhanyayo nokuthambile okuhle, azinzile emoyeni.Ukuminyana kwayo kungu-5.907g/cc, indawo encibilikayo ingu-29.75°C, ngakho-ke inebanga lokushisa elibanzi kakhulu lapho kugcinwa khona isimo soketshezi.Icishe ifane nesiliva esimweni esiwuketshezi.Ayixazululwa emanzini, futhi ifaneleka ukuncibilika kuma-acids nama-alkali.I-gallium ingenza ama-alloys anezinhlobo eziningi zensimbi, futhi ingakha inhlanganisela yamakhemikhali ngezinye izinto ezingezona insimbi.
Sebenzisa: Isetshenziselwa ukukhiqiza izinto ezihlanganisiwe ze-semiconductor, izinto zokwakha ze-superconductor kanye nezakhiwo ze-neutron reactors esheshayo, futhi isetshenziswa njengesithasiselo sama-alloys njengezinto ezisetshenziswa kazibuthe unomphela.
Iphakheji nesitoreji: Insimbi ye-Gallium kumele igcinwe kuma-capsules, amabhodlela enjoloba nasezitsheni ezenziwe nge-polyethylene ngoba kukhona ukunwetshwa okunodlame okungaba ngu-3% uma iqina.
Ukwakheka kwamakhemikhali ( μg/g)
Ga ≥ 99.99 wt.% Cu ≤ 2.0 Al ≤ 0.005
Zn ≤ 0.05 Si ≤ 0.008 As ≤ 0.01
Ca ≤ 0.03 Cd ≤ 0.06 Ti ≤ 0.01
In ≤ 0.008 Cr ≤ 0.006 Sn ≤ 0.8
Mn ≤ 0.05 Sb ≤ 0.03 Fe ≤ 0.6
Pb ≤ 0.6 Co ≤ 0.005 Hg ≤ 0.08
Ni ≤ 0.005 Bi ≤ 0.08 Mg ≤ 0.003


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