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The melting point of gallium (29.7646°C, 85.5763°F, 302.9146 K) [14] is used as a temperature reference point. Gallium alloys are used in thermometers as a non-toxic and environmentally friendly alternative to mercury , and can withstand higher temperatures than mercury.
hcp crystal melting to He-II superfluid at 25.00 atm ... 31 Ga gallium; use: 302.9146 K: 29.7646 °C ... unless noted. Triple point temperature values (marked "tp ...
31 Ga gallium; use: 2673 K: 2400 °C: 4352 °F WebEl: 2477 K: 2204 °C: 3999 °F CRC: 2204 °C: Lange: 2203 °C: Zhang et al. ... Melting points of the elements (data ...
Galinstan is a brand name for an alloy composed of gallium, indium, and tin which melts at −19 °C (−2 °F) and is thus liquid at room temperature. [4] [5] In scientific literature, galinstan is also used to denote the eutectic alloy of gallium, indium, and tin, which melts at around +11 °C (52 °F). [5]
Mercury has an exceptionally low melting temperature for a d-block metal. A complete explanation of this fact requires a deep excursion into quantum physics, but it can be summarized as follows: mercury has a unique electronic configuration where electrons fill up all the available 1s, 2s, 2p, 3s, 3p, 3d, 4s, 4p, 4d, 4f, 5s, 5p, 5d and 6s subshells
Gallium is considered non-toxic and when disposed of does not face environmental concerns. Like mercury, gallium is a liquid at body temperature (melting point 29.7 °C), but according to the manufacturer an alloy of gallium, indium and tin is actually used, resulting in a lower melting temperature.
Gallium (III) oxide is an ... Of these polymorphs β-Ga 2 O 3 is the most thermodynamically stable phase at standard temperature and pressure ... with a melting point ...
The temperature range of the trough as well as the transition temperature are altered by the composition of the liquid and solid metals, the structure of the solid metal and other experimental parameters. The lower limit of the ductility trough generally coincides with the melting point of the liquid metal. The upper limit is strain rate sensitive.