Indium ingot Properties



  Indium ingot is a actual soft, silvery-white, awful ductile, almost attenuate post-transition metal with a ablaze luster.It is so bendable (Mohs acerbity 1.2) that the metal can be cut with a knife, as can sodium. It aswell leaves a arresting band on paper.Like tin, if it is angled Indium ingot emits a acute 'cry'.Like gallium, Indium ingot is able towet glass. Like both, Indium ingot has a low melting point, 156.60 °C (313.88 °F); college than its lighter homologue, gallium, but lower than its added homologue, thallium, and lower than tin.
  Only mercury, gallium, and a lot of of the acrid metals accept lower melting points.Its baking point is 2072 °C (3762 °F), college than that of thallium, but lower than that of gallium, assuming action to the melting points' trend. Indium ingot appropriately has a actual ample aqueous ambit of about 2000 °C. The body of Indium ingot, 7.31 g·cm−3, is aswell college than that of gallium, but lower than that of thallium. Below its analytical temperature of 3.41 K, Indium ingot becomes a superconductor. At accepted temperature and pressure, Indium ingot crystallizes in the tetragonal clear arrangement in the amplitude accumulation I4/mmm (lattice parameters: a = 325 pm,c = 495 pm).
  Indium ingot metal does not acknowledge with water, but it is breakable by stronger acerbic agents, such as halogens to accord Indium ingot compounds. It does not anatomy a boride, silicide or carbide, and the hydride InH3 has alone a concise existence, even at low temperatures, afore reverting to the elements.