High purity metal germanium target Ge target magnetron sputtering target electron beam coating evaporation material

  High purity metal germanium target Ge target magnetron sputtering target electron beam coating evaporation material
  Purity 99
99%
Product introduction
  Germanium is a gray white quasi metal, shiny and hard
It belongs to carbon group
Its chemical properties are similar to those of tin and silicon of the same group
It is insoluble in water, hydrochloric acid and dilute caustic solution, soluble in aqua regia, concentrated nitric acid or sulfuric acid
It has amphoteric properties
Therefore, it is soluble in molten alkali, peroxide alkali, alkali metal nitrate or carbonate and is relatively stable in the air
Germanium is an excellent semiconductor, which can be used for detecting high-frequency current and rectifying alternating current
In addition, it can be used in infrared light materials, precision instruments and catalysts
Germanium compounds can be used to make fluorescent plates and various glasses with high refractive index

Product parameters
  & Nbsp; Chinese name germanium , & Nbsp; Density 5
35 g / cm3 , & Nbsp; Molecular weight 72
61 , Atomic number 32 , & Nbsp; Melting point 938
25 ℃ , & Nbsp; Boiling point 2830 ℃ , & Nbsp; Atomic volume (cm3 / mol) 13
6 Mohs hardness 6
Product specification
  Picture target, rectangular target, cylindrical target, step piece target and tubular target are customized according to the customer's drawings
Company introduction
  Beijing Jingmaiyan Material Technology Co
, Ltd
has been specializing in the R & D and production of optical coating materials and sputtering targets for many years
The targets include oxides, sulfides, fluorides, nitrides, tellurides, selenides, borides, carbides, antimonides, chlorides, silicides, multi element composite doped functional ceramics, metals and their alloys, etc