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CUBIC BORON NITRIDE-BASED SINTERED MATERIAL AND CUTTING TOOL MADE OF CUBIC BORON NITRIDE-BASED SINTERED MATERIAL
A cubic boron nitride-based sintered material includes cubic boron nitride particles of 70 to 95 vol %, in which in a structure of a cross-section of the sintered material, a binder phase with a width of 1 nm to 30 nm is present between the adjacent cubic boron nitride particles, the binder phase being made of a compound containing at least Al, B, and N and having a ratio of an oxygen content to an Al content of 0.1 or less in terms of atomic ratio.
CUBIC BORON NITRIDE-BASED SINTERED MATERIAL AND CUTTING TOOL MADE OF CUBIC BORON NITRIDE-BASED SINTERED MATERIAL
A cubic boron nitride-based sintered material includes cubic boron nitride particles of 70 to 95 vol %, in which in a structure of a cross-section of the sintered material, a binder phase with a width of 1 nm to 30 nm is present between the adjacent cubic boron nitride particles, the binder phase being made of a compound containing at least Al, B, and N and having a ratio of an oxygen content to an Al content of 0.1 or less in terms of atomic ratio.
CUBIC BORON NITRIDE-BASED SINTERED MATERIAL AND CUTTING TOOL MADE OF CUBIC BORON NITRIDE-BASED SINTERED MATERIAL
YANO MASAHIRO (Autor:in) / MIYASHITA YOSUKE (Autor:in)
30.11.2017
Patent
Elektronische Ressource
Englisch
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