PVD coating for metal machining

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United States of America Patent

PATENT NO 9028960
APP PUB NO 20130071617A1
SERIAL NO

13636749

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Abstract

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A wear resistant coating suitable to be deposited on cutting tool inserts for chip forming metal machining, includes at least two layers with different grain size, but with essentially the same composition. The coating is deposited by Physical Vapor Deposition (PVD).

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Patent Owner(s)

Patent OwnerAddress
SECO TOOLS AB737 82 FAGERSTA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andersson, Jon Vasteras, SE 21 136
Müller, Jürgen Olpe, DE 22 36
Sjölén, Jacob Fagersta, SE 4 31
Vetter, Jörg Bergisch Gladbach, DE 21 60

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