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ARTICLES MADE OF HIGH PURE ALUMINIUM (ALUMINIUM OF SEMICONDUCTOR PURITY) & ALLOYS ON ITS BASE

A5N and A6N Aluminium of semiconductor purity (accordingly 99,999% and 99,9999% by base material mass) in accordance with TU 6-00-00205133-63-97.

Alloys of aluminium semiconductor purity on the base of A5N and A6N aluminium brands:
AK1 (1% silicon), AM1 (1% cooper), AT05 (0,5% titanium), AK1T05 (1% silicon, 0,5% titanium), AK1M05 (1% silicon, 0,5% cooper).

The GIREDMET Experimental Analytical Certificate Center has certified the Aluminium and the Alloys on its base that they have contented 73 components of additives. Materials are designed for microelectronics.

The enterprise has a quality management system according to ISO 9002:1994, Certificate 959655 was issued by LRQA Goteborg 27.05.99.

Aluminium brand Chemical composition
Content of additives, ppm, not more than. 1 ppm = 0,0001% by mass
Additives Content Additives Content

Aluminium brand
Chemical composition
Content of additives, ppm, not more than. 1 ppm = 0,0001% by mass
Additives
Content
Additives
Content
 A5N
Contentof Aluminium not less than 99,999%
Lithium
Boron
Fluorine
Sodium
Magnesium
Silicon
Phosphorus
Sulphur
Chlorine
Potassium
Calcium
Titanium
Chromium
Manganese
Iron
0,003
0,500
0,800
1,000
0,500
1,000
0,080
0,500
0,500
0,200
0,500
0,500
0,100
0,500
2,000
Cobalt
Nickel
Cooper
Zinc
Arsenic
Tin
Antimony
Lead
Thorium
Uranium
Hydrogen
Carbon
Nitrogen
Oxygen
0,500
0,500
1,000
0,500
0,500
0,500
0,100
1,000
0,070
0,070
1,000
0,500
0,500
1,000
 A6N
Contentof Aluminium not less than 99,9999%
Lithium
Boron
Fluorine
Sodium
Magnesium
Silicon
Phosphorus
Sulphur
Chlorine
Potassium
Calcium
Titanium
Chromium
Manganese
Iron
0,002
0,010
0,500
0,020
0,020
1,000
0,040
0,200
0,100
0,010
0,100
0,100
0,010
0,200
0,100
Cobalt
Nickel
Cooper
Zinc
Arsenic
Tin
Antimony
Lead
Thorium
Uranium
Hydrogen
Carbon
Nitrogen
Oxygen
0,010
0,010
0,500
0,010
0,100
0,010
0,010
0,500
0,070
0,070
1,000
0,500
0,500
1,000


Contacts:

Nina Bazunova
Tel/fax: (48535) 6-90-82
E-mail: dfet@slavich.ru