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As a specialized manufacturer and exporter forTellurium. We will offer it with highquality and competitive price. If you areinterested in our tellurium, please let me know yourquantities, specification.We could produce any content oftellurium you need.Such as 99.99%,99.999%,99.95%,99.9999% and soon.
| chemical composition | ||||||||||||||
Te,min.% | impurity, max. ppm | ||||||||||||||
Si | Se | Mg | Ni | Pb | Fe | Al | Cd | Ag | Sn | Cu | Zn | Ca | Total | ||
Te-5N | 99.999 | 1.0 | 1.0 | 0.5 | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | - | - | 10 |
Te-6N | 99.9999 | 0.1 | - | 0.05 | 0.05 | 0.05 | 0.1 | 0.05 | 0.05 | 0.01 | - | 0.05 | 0.1 | 0.1 | 1 |
Te-7N | 99.99999 | - | 0.01 | 0.005 | 0.005 | 0.005 | 0.01 | 0.005 | 0.005 | 0.001 | - | 0.001 | 0.02 | 0.01 | 0.1 |
Packaging Detail: in 2kg vacuum bags,30kg in cardboard drum.
Delivery Detail: Within 15days
Usage: It is primary used in the manufacture of - compoundsemiconductor,thermoelectric converting element,refrigeratingelement,piezocrystal and infrared detector ect.
Tellurium is also used in alloys, foremost in steel andcopper to improve machinability. Applications in solar panels andas a semiconductor material also consume a considerable fraction oftellurium production.
Property: Tellurium adopts a polymeric structure, consisting ofzig-zag chains of Te atoms. This gray material resists oxidation byair and is nonvolatile.
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