JPS6428358A - Hard coated member - Google Patents
Hard coated memberInfo
- 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
Links
Landscapes
- Physical Vapour Deposition (AREA)
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.
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)
| 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 |
-
1987
- 1987-07-22 JP JP18262087A patent/JPS6428358A/en active Pending
Cited By (6)
| 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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