Layer system for the formation of a surface layer on a surface of a substrate and also arc vaporization source for the manufacture of a layer system
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United States of America Patent
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Feb 21, 2012
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Jan 8, 2009
app pub date -
Jun 24, 2008
filing date -
Jun 25, 2007
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Abstract
with (a+b+c+d+e+m+k)=α, (u+v+w)=β, and (α+β)=100, wherein 40≦α≦60 and wherein Me is at least one element of the group of the chemical elements consisting of: the secondary groups IVb, Vb and VIb of the periodic system of the chemical elements. The component AX is at least one element of the group of the chemical elements consisting of: the elements of the main group Ia and the elements Be, Ca, Sr, Ba and the elements of the secondary groups VIIb, VIIIb, Ib, IIb, IIIb and the elements of the group of the lanthanoids, of the periodic system of the elements, wherein 0.004≦m<60, and preferably 0.01≦m<50. In accordance with the invention 0.4≦a≦58 and 0.04≦b≦12 and 18≦c≦42.
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