Germanium (Ge) is an excellent...
Germanium (Ge) is an excellent semiconductor material, with chemical properties similar to those of its group members silicon and tin. Heeger Materials provides the best Germanium (Ge) with a purity of 99.99%, 99.999%, and 99.9999% in the size of ingot, granule, and powder at a competitive price. The size can be tailored according to specific requirements.
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Availability date: 03/01/2013
|Size||ingot, granule, powder|
Germanium (Ge), in terms of its electrical conductivity, is superior to general nonmetals and inferior to general metals, It is physically called a "semiconductor" and has an important role in the development of solid physics and solid electronics. It has good semiconductor properties such as electron mobility, hole mobility, etc.
Germanium powder is dark blue, crystalline, and silvery white brittle metal. Compound + 2 and + 4. The first ionization energy 7.899 eV, is a rare metal, an important semiconductor material that is insoluble in water.
Germanium Granule is reprocessed by high purity zone refined Germanium ingot in the vacuum and clean workshop. Its purity is 99.999% min with a size range of 1-40 mm.
Zone refining germanium involves passing raw material through a hot zone that creates high-purity molten metal. Impurities collect in the molten material and are pushed back as the germanium metal solidifies as it exits the hot zone.
Germanium shall be stored in a cool, ventilated, dry, clean warehouse without a corrosive atmosphere of chemical drugs. Moisture-proof. Do not be stored and mixed with acid and alkali products. Prevent rain and shock prevention during transportation. Carefully during handling and unloading to prevent collision and rolling and prevent mechanical damage.