Product Details
99.999% Germanium Bar Germanium Metal Rod 5N Germanium Ingot
1. Germanium Ingot/Rod Properties (Theoretical)
Molecular Weight | 72.61 |
Appearance | Black Lump |
Melting Point | 937.4 °C |
Boiling Point | 2830 °C |
Density | 5.323 g/cm3 |
Solubility in H2O | N/A |
Electrical Resistivity | microhm-cm @ 20 °C |
Electronegativity | 1.8 Paulings |
Heat of Fusion | 8.3 Cal/gm mole |
Heat of Vaporization | 68 K-cal/gm atom at 2830 °C |
Poisson's Ratio | 0.26 |
Specific Heat | 0.077 Cal/g/K @ 25 °C |
Tensile Strength | N/A |
Thermal Conductivity | 0.602 W/cm/K @ 302.93 K |
Thermal Expansion | 6.0 µm/(m·K) |
Vickers Hardness | N/A |
Young's Modulus | 103 GPa |
2.Chemical Composition:
Germanium 99.999% | Foreign Matter <(ppm weight) |
Cu | Ni | Fe | As | Pb | Co | Al | Total |
Test Value | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | 10 |
3. Application:
(1) Used in semiconductors and detectors, infrared optical
industry.
(2) used in growing monocrystalline germanium, producing germanium
alloy and other germanium products.
(3) Germanium metal ingot widely used in semiconductors and
detectors, infrared optical industry and growing
Germanium Monocrystalline, producing Germanium alloys and other
Germanium products.
4. Product Details Picture:
Company Profile
EB China makes metal better.
EB China is a professional manufacturer of high alloy castings and
forgings with 22-year history!!Our main products include corrosion,
wear & heat-resistant castings & forgings.
Our foundry & forging plant have passed ISO9001,ISO14001,ISO45001
Management System Certification and one whole set of inspection
report will be submitted for your approval before shipment.
The registered capital of EB China is CNY13.14 million.
Three shops on Alibaba.TUV and SGS come to us to do onsite
assessment every year.
Total online revenue is more than USD4 million.
22 Techncial Patents.EB China has achieved GB/T 29490-2013
Interllectual Property Management System Certification.
5 Trade Marks
We EB China have been listed into Jiangsu Province High New
Technologicl Enterprise Database.
Our high alloy castings & forgings have been exported to over 69
overseas countries.
We can supply high efficient service:
We can provide 24-hour service hotline: 0086-130 930 23772(what's
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We are the director member of Wuxi E-commerce Chamber and the Vice
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BEAUTY OF INDUSTRY.
We sincerely hope that we can use our metallurgical and material
expertise to be at your service.
My dear friend, if you need any high alloy castings and forgings,
please surely send us your inquiry to cast@ebcastings.com! Thank
you.
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