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