A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CUBIC BORON NITRIDE SINTERED COMPACT
The presently disclosed cubic boron nitride sintered material comprises 30% by volume or more and 80% by volume or less of cubic boron nitride grains and 20% by volume or more and 70% by volume or less of a binder phase, the binder phase including: - at least one selected from the group consisting of: a simple substance selected from the group consisting of a group 4 element, a group 5 element and a group 6 element of the periodic table, aluminum, silicon, cobalt and nickel; an alloy thereof; and an intermetallic compound thereof; - at least one selected from the group consisting of: a compound consisting of at least one element selected from the group consisting of a group 4 element, a group 5 element and a group 6 element of the periodic table, aluminum, silicon, cobalt and nickel, and at least one element selected from the group consisting of nitrogen, carbon, boron and oxygen; and a solid solution derived from the compound; or - at least one selected from the group consisting of a simple substance selected from the group consisting of a group 4 element, a group 5 element and a group 6 element of the periodic table, aluminum, silicon, cobalt and nickel, an alloy thereof, and an intermetallic compound thereof; and at least one selected from the group consisting of a compound consisting of at least one element selected from the group consisting of a group 4 element, a group 5 element and a group 6 element of the periodic table, aluminum, silicon, cobalt and nickel and at least one element selected from the group consisting of nitrogen, carbon, boron and oxygen, and a solid solution derived from the compound, the cubic boron nitride grains having a dislocation density of 1 × 1015/m2 or more and 1 × 1017/m2 or less.
CUBIC BORON NITRIDE SINTERED COMPACT
The presently disclosed cubic boron nitride sintered material comprises 30% by volume or more and 80% by volume or less of cubic boron nitride grains and 20% by volume or more and 70% by volume or less of a binder phase, the binder phase including: - at least one selected from the group consisting of: a simple substance selected from the group consisting of a group 4 element, a group 5 element and a group 6 element of the periodic table, aluminum, silicon, cobalt and nickel; an alloy thereof; and an intermetallic compound thereof; - at least one selected from the group consisting of: a compound consisting of at least one element selected from the group consisting of a group 4 element, a group 5 element and a group 6 element of the periodic table, aluminum, silicon, cobalt and nickel, and at least one element selected from the group consisting of nitrogen, carbon, boron and oxygen; and a solid solution derived from the compound; or - at least one selected from the group consisting of a simple substance selected from the group consisting of a group 4 element, a group 5 element and a group 6 element of the periodic table, aluminum, silicon, cobalt and nickel, an alloy thereof, and an intermetallic compound thereof; and at least one selected from the group consisting of a compound consisting of at least one element selected from the group consisting of a group 4 element, a group 5 element and a group 6 element of the periodic table, aluminum, silicon, cobalt and nickel and at least one element selected from the group consisting of nitrogen, carbon, boron and oxygen, and a solid solution derived from the compound, the cubic boron nitride grains having a dislocation density of 1 × 1015/m2 or more and 1 × 1017/m2 or less.
CUBIC BORON NITRIDE SINTERED COMPACT
SINTERKÖRPER AUS KUBISCHEM BORNITRID
CORPS FRITTÉ DE NITRURE DE BORE CUBIQUE
MOROGUCHI HIRONARI (author) / MATSUKAWA MICHIKO (author) / KUKINO SATORU (author) / ISHII AKITO (author) / OKAMURA KATSUMI (author) / ABE MACHIKO (author) / SANO KENTA (author)
2022-12-07
Patent
Electronic Resource
English
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