http://www.lasmet.ru/ - site is devoted to advertising of metallurgical products producible of the «ЛАСМЕТ» LTD. (Laboratory of the special metallurgy), also on site the materials of different conferences, scientific articles, reviews of novinok in area of metallurgy are published.

http://www.paton.kiev.ua/ - site by IEW of Е. О. Paton, versatile research institute which carries out the fundamental and applied scientific researches; develops technologies, materials, equipment and systems of management, rational welded constructions and wares, methods and tools of diagnostics and not destroying control of quality.

http://www.iss.org/ - english-language site of professional informative company of metallurgists