High-strength, highly thermally conductive sintered compact...

Compositions: ceramic – Ceramic compositions – Refractory

Reexamination Certificate

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C501S087000, C051S307000

Reexamination Certificate

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07081424

ABSTRACT:
The present high-strength, highly thermally conductive sintered compact of cubic boron nitride contains cubic boron nitride (cBN) grains and a binder binding the grains. More specifically, it is formed of at least 40% by volume and at most 85% by volume of cBN grains, and a binder corresponding to the remainder and formed of at least one selected from the group consisting of a nitride, a carbide, a boride, and an oxide of an element belonging to the 4a, 5a and 6a groups of the periodic table and a solid solution thereof, an aluminum compound, and an unavoidable impurity, and the cBN grains contain at most 0.03% by mass of Mg and at least 0.001% by mass and at most 0.05% by mass of Li.

REFERENCES:
patent: 4334928 (1982-06-01), Hara et al.
patent: 6001758 (1999-12-01), Fukaya et al.
patent: 6008153 (1999-12-01), Kukino et al.
patent: 6265337 (2001-07-01), Kukino et al.
patent: 53-077811 (1978-07-01), None
patent: 56-069350 (1981-06-01), None
patent: 59-057905 (1984-04-01), None
patent: 59-073410 (1984-04-01), None
patent: 61-031306 (1986-02-01), None
patent: 61-179847 (1986-08-01), None
patent: 61-179848 (1986-08-01), None
patent: 02-035931 (1990-02-01), None
patent: 05-287433 (1993-11-01), None
patent: 09-169971 (1997-06-01), None
patent: 10-182242 (1998-07-01), None

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