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United States of America Patent

PATENT NO 9499884
APP PUB NO 20110262296A1
SERIAL NO

13140682

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A titanium based carbonitride alloy containing Ti, Nb, Ta, W, C, N and Co, contains:

    Co 7 to 21 wt %W 14 to 20 wt %Ta 5 to 11 wt %Nb 2 to 7 wt % and,Ti 33 to 50 wt %whereby the overall N/C weight ratio is 0.6 to 0.75, the Ta/Nb weight ratio 1.8 to 2.1, the relative saturation magnetization 0.60 to 0.90 and the magnetic coercivity Hc=(18.2−0.2*Co wt %) +/− E kA/m, where E is 2.0. A method of making the alloy is also described.

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Patent Owner(s)

Patent OwnerAddress
SECO TOOLS ABS-737 82 FAGERSTA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jansson, Bo Ramsberg, SE 12 35
Persson, Tomas Avesta, SE 6 112
Zackrisson, Jenni Fagersta, SE 15 85

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