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Ultra high purity aluminum,High Purity Aluminum Base Alloy Materials
Product Description
Electronic grade ultra-high purity aluminum
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Ultra Pure aluminum round ingot: ● Purity：Al-5N (99.999%) Al-5N5 (99.9995%） Al-6N （99.9999%) ● Dimension：diameter：≤300mm Length：≤2000mm Ultra Pure Large Slab Ingot： ● purity：Al-5N (99.999%) Al-5N5 (99.9995%) |
Applications: ● Sputtering target for semiconductor production ● Sputtering target for flat-paneled display production ● Sputtering target for solar cell production ● Vacuum evaporation material for advanced thin film applications |
Features: ● Ultra high purity ● Extremely low impurities and trace elements ● Adopting self-developed crystallization purification technique |
Specifications can be customized according to customer requirements
| Brand | Purity code | Chemical composition (mass fraction) | |||||||||||||||
| Not greater than,μg/g | Aluminum content not less than /% | ||||||||||||||||
| Si | Fe | Cu | Zn | Ti | Ga | Pb | Cd | Ag | In | Th | U | V | B | Other individual | |||
| A199.9999 | 6N | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.2 | 0.1 | 0.1 | 0.2 | 0.0005 | 0.0005 | 0.1 | 0.1 | 0.1 | 99.9999 |
| A199.9995 | 5N5 | 1.0 | 1.0 | 0.5 | 0.9 | 0.5 | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | 0.0050 | 0.005 | 1.0 | 0.5 | 0.2 | 99.9995 |
| A199.999 | 5N | 2.5 | 2.5 | 1.0 | 0.9 | 1.0 | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | - | - | 1.0 | 1.0 | 0.5 | 99.9990 |
We mainly produce 5N, 5N5-6N5 ultra pure aluminum and aluminum alloy materials, and what’s worth noting is that we are the first in China to successfully develop and produce 6N5 ultra pure aluminum. We are capable of producing 1,200 tons of high purity aluminum annually and can provide round ingots, slab ingots, sections of high purity aluminum of various dimensions such as 30-Φ450mm and 1070×380mm, as well as cast ingots, targets and sections of aluminum alloys as per our clients’ requirements.
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