Product Specifications
| Prod Model: |
99.99% |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| CAS No.: |
7782-49-2 |
| Alloy: |
Non-alloy |
| Secondary: |
Secondary |
Product Description
High Purity Germanium Ingot 99.99%
1. Purity 99.99% min;
2. MOQ is 1 KG, production capacity is 500 KG/Month;
3. Vacuum sealed bag;
4. Factory price and prompt shippment.
Specifications:
- Purity: 99.999%-99.9999%
- Melting point: 937.4° C
- Boiling point: 2830° C
- Density: 5.323G/m3
Main Application: Used to produce various types of germanium mono-crystalline materials.
Packaging:
- Melt germanium ingots cross-section is shaped as a trapezium, top width≥ 26mm, bottom width≥ 21mm, thickness≥ 23mmand length is between 100— 500mm. Every ingot is vacuum sealed in a PVC layer bag, placed in a polystyrene box and then packaged in a wooden crate which is bound by steel cables. The net weight of each box is about 25kg.
Transportation, storage and application
- When delivering and storing melted Germanium ingots, it is important to protect the ingots from machining damage, humid and corrosive environments.
|
Crystal Type |
Cubic |
|
Lattice Parameter |
a=5.657 Å |
|
Transmission Band |
2-12 um |
|
Mohs Hardness |
6.3 |
|
Density |
5.33g/cm 3 |
|
Melting Point |
937 °C |
|
Refractive Index |
4.0032 at 10.6um |
|
Resistivity |
5-40 ohm-cm |
|
Young ' s Modulus |
103 GPa |
|
Thermal Expansion |
6.1 x10 -6 / °C |
|
Thermal Conductivity |
167mcal /cm/s/k |
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price.
Our company has always insisted on relying quality to seek survival, benefit to seek development. Use fine after-sale service to meet the needs of consumers. Honesty and credit. Products are sold well all over the country. Warmly welcome all fields of friends to visit our company and negotiate trade. Ourbusiness scope is Tin ingots, Zinc and other metal, chemicals, plastic products, etc.
We sincerely welcome new and old customers at home and abroad. Let us work together to develop the international market.
Welcome to order, we will serve you.
