Gallium Metal | |
Farashin STP | m |
Wurin narkewa | 302.9146K(29.7646°C, 85.5763°F) |
Wurin tafasa | 2673K (2400°C, 4352°F)[2] |
Yawan yawa (kusa da rt) | 5.91g/cm 3 |
lokacin ruwa (a mp) | 6.095g/cm 3 |
Zafin fuska | 5.59kJ/mol |
Zafin vaporization | 256kJ/mol[2] |
Ƙarfin zafin rana | 25.86J/ (mol · K) |
Ƙirar Ƙarfe Mai Ingantacciyar Gallium
Tsafta: 4N 5N 6N 7N
Shiryawa: 25kg / kwalban filastik, kwalban 20 / kartani.
Menene Gallium Metal ake amfani dashi?
Aikace-aikacen Semiconductor shine babban buƙatar gallium, kuma babban aikace-aikacen na gaba shine gallium gallium garnets.
6N gallium mai tsafta ana amfani dashi don hidimar masana'antar semiconductor.Kimanin kashi 98% na yawan amfani da gallium shine Gallium arsenide (GaAs) da gallium nitride (GaN), wanda ake amfani da shi a cikin kayan lantarki da ake wakilta.Kimanin kashi 66% na semiconductor gallium ana amfani da su a cikin haɗaɗɗun da'irori (mafi yawa gallium arsenide), misali kera na'urori masu saurin gaske masu saurin gaske da MESFETs don ƙananan hayaniya ta microwave preamplifiers a cikin wayoyin salula.
Gallium kuma wani sashi ne a cikin mahaɗan photovoltaic (misali jan ƙarfe indium gallium selenium sulfide Cu (In, Ga) (Se, S) 2) wanda aka yi amfani da shi a cikin hasken rana azaman madadin farashi mai inganci ga silicon crystalline.