Product Description
Germanium metal
Item: Germanium Ingot Zone-refined (metal Germanium)
Molecular Formula: Ge
Specification: Silver grey brittle metals in trapezium-like bars Purity
Ge content ≥ 99.999%
Resistivity ≥ 47Ω · Cm (20± 0.5C)
Packaging:
Inner Packaging: Plastic covering and foamed plastics as pads
Outside Packaging: Carton
Gross Weight: 17kg/Box(can do as customer's requirement)
Application: Used widely in semi-conductors and detectors, infrared optical industry and in growing Germanium Monocrystalline, producing Germanium alloy and other Germanium products.
Product Name: Zone Refine Germanium
Product Introduction:
Shape: Silver gray ingot-shaped
Specification: N-type, P-type, resistivity ≥ 50ohmcm(23° C± 0.5° C)
Mainly used to manufacture germanium single crystal and germanium alloy
Product Name: Monocrystalline germanium
Product Introduction:
Product name: Monocrystalline germanium
Relevant introduction to products:
Shape: Silver gray cylinder
Specification: P-type, N-type; Resistivity: N-type 0.001-50 ohmcm,
P-type 0.001-40 ohmcm, dislocation density: 1000~6000
Pieces/square meters, life span: 60~1000μ S, diameter: Φ 12~Φ 300mm
Usage: Used to make germanium wafer for semiconductor, infrared optical lens, etc.
Product Name: Germanium granular
Product Introduction:
Shape: Silver gray granulate
Specification: Φ 5mm height 2.5mm cone-shaped Ge≥ 99.999%Φ 7mm
Height: 2.5mm cone-shaped Ge≥ 99.999%
Φ 4mm height (thickness )1mm, cylinder Ge≥ 99.999%
Φ 7mm height (thickness )2.5mm(thickness )5mm,
Cylinder Ge≥ 99.999% and other shapes
Product Name: Germanium Power
Product Introduction:
Shape: Black gray powder
Specification: Purity≥ 99.999%
Granularity≤ 200 mesh
Product Name: Mono crystal or poly crystal germanium rod
Product Introduction:
Used to manufacture semi-conductor devices, infrared optical
Devices, solar cell substrates and other materials.
Product Name: Germanium For IR Optics
Product Introduction:
Specification: Diameter≤ 105. >105
Thickness ± 0.02-± 0.05
Resistivity 1-40ohm. Cm
Transmittance>46% 25PCS/single piece
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