JPS6428358A - Hard coated member - Google Patents

Hard coated member

Info

Publication number
JPS6428358A
JPS6428358A JP18262087A JP18262087A JPS6428358A JP S6428358 A JPS6428358 A JP S6428358A JP 18262087 A JP18262087 A JP 18262087A JP 18262087 A JP18262087 A JP 18262087A JP S6428358 A JPS6428358 A JP S6428358A
Authority
JP
Japan
Prior art keywords
hard
nitride
intermediate layer
carbide
base material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18262087A
Other languages
Japanese (ja)
Inventor
Tsutomu Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP18262087A priority Critical patent/JPS6428358A/en
Publication of JPS6428358A publication Critical patent/JPS6428358A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To obtain a hard coated member having relieved internal stress, improved crack and exfoliation resistances and superior durability by coating the surface of a hard coating layer formed on a base material with cubic BN and/or hard amorphous BN with an intermediate layer of a Ti, Al or Si compd. such as nitride, carbide or boride in-between. CONSTITUTION:An intermediate layer of one or more kinds of compds. such as Ti nitride, carbide, carbonitride, boride and boronitride, Al nitride, Si nitride and carbide is formed on the surface of a base material or the surface of a hard coating layer formed on a base material. The thickness of the intermediate layer is preferably regulated to 0.1-2mum. A film of cubic BN and/or hard amorphous BN having 2-8mum, preferably 2-5mum thickness is then formed on the intermediate layer to obtain a hard coated member having the above- mentioned characteristics as a semiconductor member or a cutting tool member.
JP18262087A 1987-07-22 1987-07-22 Hard coated member Pending JPS6428358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18262087A JPS6428358A (en) 1987-07-22 1987-07-22 Hard coated member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18262087A JPS6428358A (en) 1987-07-22 1987-07-22 Hard coated member

Publications (1)

Publication Number Publication Date
JPS6428358A true JPS6428358A (en) 1989-01-30

Family

ID=16121473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18262087A Pending JPS6428358A (en) 1987-07-22 1987-07-22 Hard coated member

Country Status (1)

Country Link
JP (1) JPS6428358A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0225562A (en) * 1988-07-14 1990-01-29 Mitsubishi Heavy Ind Ltd Sintered hard alloy coated with cubic boron nitride
US5068154A (en) * 1987-09-11 1991-11-26 Rhone-Poulenc Chimie Boron nitride/silicon-containing ceramic materials
KR100262179B1 (en) * 1996-02-01 2000-07-15 안토안 고쉬 Titanium nitride doped with boron, substrate coating based on the compound and parts including a coating of this type
US6770358B2 (en) * 2001-03-28 2004-08-03 Seco Tools Ab Coated cutting tool
US7799438B2 (en) * 2004-06-18 2010-09-21 Mitsubishi Materials Corporation Surface-coated cutting tool and method for producing same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068154A (en) * 1987-09-11 1991-11-26 Rhone-Poulenc Chimie Boron nitride/silicon-containing ceramic materials
JPH0225562A (en) * 1988-07-14 1990-01-29 Mitsubishi Heavy Ind Ltd Sintered hard alloy coated with cubic boron nitride
KR100262179B1 (en) * 1996-02-01 2000-07-15 안토안 고쉬 Titanium nitride doped with boron, substrate coating based on the compound and parts including a coating of this type
US6770358B2 (en) * 2001-03-28 2004-08-03 Seco Tools Ab Coated cutting tool
US6939445B2 (en) 2001-03-28 2005-09-06 Seco Tools Ab Coated cutting tool
US7799438B2 (en) * 2004-06-18 2010-09-21 Mitsubishi Materials Corporation Surface-coated cutting tool and method for producing same

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