Electric heating – Metal heating – By arc
Reexamination Certificate
2011-03-29
2011-03-29
Elve, M. Alexandra (Department: 3742)
Electric heating
Metal heating
By arc
C219S136000, C219S13700R
Reexamination Certificate
active
07915566
ABSTRACT:
The invention relates to a weld filler and to a use of a weld filler which significantly improves the weldability of some nickel-based superalloys and includes the following constituents (in wt %): 17.5%-20.0% chromium (Cr) 10.0%-12.0% cobalt (Co) 9.0%-10.5% molybdenum (Mo) 0.1%-3.3% titanium, in particular 3.0%-3.3% titanium (Ti), 1.4%-1.8% aluminum (Al), 0.04%-0.12% carbon, 0.003%-0.01% boron (B), remainder nickel.
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Arjakine Nikolai
Wilkenhöner Rolf
Elve M. Alexandra
Siemens Aktiengesellschaft
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