| 摘要 |
PROBLEM TO BE SOLVED: To provide a hard-coating coated tool hardly reacting with a material in dry and high speed cutting, extremely improved in crater wear resistance. SOLUTION: In this hard coating coated tool coated with a hard coating on the base body surface, at least one layer of the hard coating is an oxide nitride layer of Ti containing boron and oxygen, and binding energy of Ti with oxygen and that of boron with nitrogen are confirmed by ESCA analysis. COPYRIGHT: (C)2004,JPO
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