WebGallium has a high wettability and good reflectivity and is therefore used as a coating for mirrors. It is also used in fused alloys, for heat exchangers in nuclear reactors and as a replacement for mercury in lamps. Alloys of gallium with other metals have various uses. Because gallium wets glass or porcelain, gallium can be used to create brilliant mirrors. When the wetting action of gallium-alloys is not desired (as in Galinstan glass thermometers), the glass must be protected with a transparent layer of gallium(III) oxide . See more Gallium is a chemical element with the symbol Ga and atomic number 31. Discovered by the French chemist Paul-Émile Lecoq de Boisbaudran in 1875, gallium is in group 13 of the periodic table and is similar to the … See more Gallium is found primarily in the +3 oxidation state. The +1 oxidation state is also found in some compounds, although it is less common than it is for gallium's heavier congeners indium and thallium. For example, the very stable GaCl2 contains both gallium(I) and … See more In 1871, the existence of gallium was first predicted by Russian chemist Dmitri Mendeleev, who named it "eka-aluminium" from its position in his See more Gallium is produced exclusively as a by-product during the processing of the ores of other metals. Its main source material is bauxite, the chief ore of aluminium, but minor amounts are … See more Elemental gallium is not found in nature, but it is easily obtained by smelting. Very pure gallium is a silvery blue metal that fractures conchoidally like glass. Gallium liquid expands by 3.10% when it solidifies; therefore, it should not be stored in glass or metal containers … See more Gallium does not exist as a free element in the Earth's crust, and the few high-content minerals, such as gallite (CuGaS2), are too rare to serve as a … See more Semiconductor applications dominate the commercial demand for gallium, accounting for 98% of the total. The next major application is for gadolinium gallium garnets. Semiconductors Extremely high … See more
6 major industrial, medicinal applications Gallium metal , melting ...
WebThe less toxic metal gallium may be used instead of mercury, but it has the disadvantage of high cost. Recently Canadian researchers have proposed the substitution of magnetically … WebJan 19, 2024 · Galinstan is also very good at transferring heat, so people use it on computers to stop them from overheating. People are even trying to use Galinstan to replace mirrors that use mercury in large mirror … ordered factor in r
Liquid Mirror by Gallium Alloy - Galinstan [4k] - YouTube
WebMay 27, 2024 · Gallium is used to “wet” glass or porcelain to create brilliant mirrors. An alloy of gallium, indium, and tin (trade name Galinstan) is used in high-grade … WebJul 20, 1998 · Gallium has been considered as a possible heat-exchange medium in nuclear reactors, although it has a high neutron -capture cross section. The metal gallium is … WebFeb 28, 1997 · We have investigated the use of gallium and low-melting-temperature gallium alloys for liquid mirrors. They have advantageous characteristics with respect to mercury. … ordered far cry 5 on green man gaming