I-Gallium Ga powder
Incazelo Yomkhiqizo
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 zokwakha ezihlanganisiwe ze-semiconductor, izinto zokwakha ze-superconductor kanye nezakhiwo ze-neutron reactors esheshayo, futhi isetshenziswa njengesengezo sama-alloys njengezinto ezisebenza kazibuthe unomphela. |
| Iphakheji nesitoreji: | Insimbi ye-Gallium kufanele igcinwe kuma-capsules, amabhodlela enjoloba kanye neziqukathi ezenziwe nge-polyethylene ngoba kukhona ukunwetshwa okunobudlova 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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