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FeB

Ferroboron it is an alloy containing 10-25% boron, by 2-5% aluminum and silicon, balance iron.
Ferroborn it is widely applied for alloyage and modifyings of steel, pig-iron and alloys of nonferrous metals. Boron steel are also rather perspective constructional material in aircraft industry and tractor industry.

The boron as alloying element even at its small maintenances in steel renders the big influence on a complex of mechanical properties and promotes economy of scarce and dear alloying elements.
http://www.kzf.ru/english/products/ferroboron.html

Date ASIA EUROPE USA
01/12/2009 2800 2800 2800
18/04/2009 4500 4500 4500
30/10/2008 3472 3472 3472
30/08/2008 3100 3100 3100




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