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Rare metals and their alloys
Scattered metals are usually composed of gallium (Ga), indium (In), beryllium (Be), germanium (Ge), selenium (Se), bismuth (Bi), tellurium (Te), etc.
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Purity:6N<br> integrated circuit substrate, infrared detector, gamma photon detector, gallium arsenide solar cell;<br>
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Number of views:
1000
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Gallium Arsenide
GaAs
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Purity:4N-6N<br> Widely used as semiconductor materials and phosphors, it can be used in violet laser diodes. It is an important material for the development of high-temperature high-power electronic devices and high-frequency microwave devices.<br>
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Number of views:
1000
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Gallium Nitride
GaN
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Purity:99.99%, 99.999%<br> The pre-moisture in the air is hydrolyzed and smokes. The gas exists as a dimer at around 270°C. It is easily soluble in water and emits a lot of heat. When trivalent gallium in the aqueous solution is above PH6, it exists as oxo acid ion GaO33-GaO2-. Easily soluble in organic solvents such as ether and benzene, and soluble in liquid ammonia to form ammonia complexes.<br>
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Number of views:
1000
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Gallium chloride
GaCl3
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Purity: 4N-6N<br> Used in photographic exposure agents, metallurgical additives, as catalysts in the isomerization of petroleum products, and pigments in plastics, paints, enamels, glass, etc.; <br> Used in glass colorants, lead-acid batteries, selenium dioxide, etc.
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1000
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Purity: 4N-6N<br> Black gray powder <br> -100 mesh; -200 mesh <br> Mainly used in the production of selenium dioxide as a catalyst for manganese electrolysis, and also used in rectifiers, photographic exposure agents, petrochemical work catalysts, photocopy toner cartridges, selenium photosensitive plates, alloys, etc.
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1000
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Purity 4N-6N<br> all impurities of 4N bismuth are better than the national standard GB/T 915-2010. <br> Bismuth needles can be used in metal alloys, metallurgy, additives, medicine, cosmetics, semiconductors, bismuth crystals, etc. Bismuth beads can be used for petroleum perforating bullets, environmentally friendly shotgun bullets, etc. The bismuth target is an excellent sputtering target accessory. It is bonded to the back plate with indium, but the bismuth is extremely brittle.
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1000
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Purity 4N-6N<br> silver white or reddish metal <br> Widely used in various bismuth alloy products, low temperature solders, steel mill metallurgical additives, petroleum exploration, plastic fillers, precision castings, electroplating wheels, grinding discs, sharpening knives, etc.
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Number of views:
1000
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Purity 4N-6N<br> Customized on demand <br> It is widely used in semiconductors and detectors, infrared optical industry, and also used as a variety of single crystal germanium raw materials.
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Number of views:
1000
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Purity 4N-6N<br> Granularity 100 mesh-400 mesh<br> Gray powder <br> Used in the fields of semiconductor devices, coatings, alloys, optical fiber communication systems, infrared optics, solar cells, etc.
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1000
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Particle size specifications: 1mm, 3mm, 5mm, etc. <br> Shape specifications: cylindrical, cubic, spherical, drop-shaped, etc. can be produced according to customer requirements.<br> Indium beads and indium particles are mainly used for the preparation of the pre-coating process, that is, vacuum coating. Because vacuum coating has extremely strict requirements on the adhesion of materials, indium particles meet the characteristics of high adhesion, high purity, and low vaporization temperature. widely used
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1000
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In content:99% -99.99% (other impurities are in %)<br> Used as a dopant for semiconductors, high-purity alloys and semiconductor materials, etc., it is an important raw material for preparing high-performance electronic components.<br>
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Number of views:
1000
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Ga2O3, white powder with a particle size of 1-3um or customized as required.<br> Used to produce luminescent materials, crystal materials, catalysts and other products
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1000
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