Gallium Ga ufa
Mafotokozedwe Akatundu
kuyera kwakukulu 4N 5N 6N 7N gallium ufa Ga ufa
| Katundu: | Gallium Metal, yomwe ili yolimba, yonyezimira yobiriwira komanso yowoneka bwino, imakhala yokhazikika mumlengalenga. Kachulukidwe ake ndi 5.907g/cc, malo osungunuka ndi 29.75 ° C, motero amakhala ndi kutentha kwakukulu komwe kumasungidwa madzi. Zimakhala zofanana ndi siliva mumadzimadzi. Silikuthetsedwa m'madzi, ndipo ndiloyenera kusungunuka mu acids ndi alkalis. Gallium imatha kupanga ma aloyi okhala ndi zitsulo zamitundu yambiri, ndipo imatha kupanga mankhwala okhala ndi zinthu zina zopanda zitsulo. |
| Gwiritsani ntchito: | Amagwiritsidwa ntchito popanga zida zopangira semiconductor, zida za superconductor ndi zida zomangira zamafuta othamanga a nyutroni, ndipo amagwiritsidwa ntchito ngati chowonjezera cha ma aloyi monga zida zokhazikika zamaginito. |
| Phukusi & Kusunga: | Chitsulo cha Gallium chiyenera kusungidwa mu makapisozi, mabotolo a mphira ndi zitsulo zopangidwa ndi polyethylene chifukwa pali kuwonjezeka kwachiwawa pafupifupi 3% pamene kulimba. |
| Kapangidwe ka mankhwala (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 |
Satifiketi:
Zomwe titha kupereka:
