Negotiable
1 Piece (MOQ)
Factory Price Sell Zone-Refined Germanium Metal Ingot with CAS No 7440-56-4
CHANGSHA EASCHEM CO., LIMITED
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99.999% Germanium Bar Germanium Metal Rod 5n Germanium Ingot
| Price | $1200.00 |
|---|---|
| Min Order | 1 kg |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 297 people viewed |
Model NO.:
EB8897
Application:
Aviation, Electronics, Industrial, Medical, Chemical
Shape:
Round, Rod, Bar, Ingot
Standard:
GB, ASTM
Purity:
>99.99%
Alloy:
Alloy
Service:
OEM ODM
Trademark:
EB
Specification:
99.999%
Origin:
China
Product Description
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.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5~10 days if the goods are in stock.Or it is 45 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment.
Irrevocable LC at sight.
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