Metala Gallium | |
Hana ma STP | paa |
Lae hehee | 302.9146K(29.7646°C, 85.5763°F) |
Lae paila | 2673K (2400°C, 4352°F)[2] |
ʻO ka mānoanoa (kokoke rt) | 5.91g/cm3 |
ka wai (ma mp) | 6.095g/cm3 |
Ka wela o ka hui ʻana | 5.59kJ/mol |
Ka wela o ka mahu | 256kJ/mol[2] |
Ka hiki wela molar | 25.86J/(mol · K) |
ʻO ke kūlana kiʻekiʻe Gallium Metal Specification
Maʻemaʻe: 4N 5N 6N 7N
Hoʻopili ʻia: 25kg / ʻōmole plastik, 20 ʻōmole / pahu pahu.
He aha ka Gallium Metal i hoʻohana ʻia no?
ʻO ka noi Semiconductor ke koi nui no ka gallium, a ʻo ka noi nui aʻe no ka gadolinium gallium garnets.
Hoʻohana ʻia ka gallium maʻemaʻe kiʻekiʻe 6N e lawelawe i ka ʻoihana semiconductor.ma kahi o 98% o ka hoʻohana ʻana i ka gallium he Gallium arsenide (GaAs) a me ka gallium nitride (GaN), i hoʻohana ʻia i nā mea uila i hōʻike ʻia .Ma kahi o 66% o ka gallium semiconductor i hoʻohana ʻia i nā kaapuni i hoʻohui ʻia (ka hapa nui o ka gallium arsenide), no ka laʻana, ka hana ʻana i nā chips logic ultra-high-speed a me MESFET no nā preamplifier microwave haʻahaʻa haʻahaʻa i nā kelepona paʻa.
ʻO ka galium kekahi mea i loko o nā pūhui photovoltaic (no ka laʻana copper indium gallium selenium sulfide Cu(In,Ga)(Se,S)2) i hoʻohana ʻia i loko o nā panela lā ma ke ʻano he kumu kūʻai maikaʻi loa i ka crystalline silicon.