JPS5473392A - Coating chip for milling cutters - Google Patents
Coating chip for milling cuttersInfo
- Publication number
- JPS5473392A JPS5473392A JP14118377A JP14118377A JPS5473392A JP S5473392 A JPS5473392 A JP S5473392A JP 14118377 A JP14118377 A JP 14118377A JP 14118377 A JP14118377 A JP 14118377A JP S5473392 A JPS5473392 A JP S5473392A
- Authority
- JP
- Japan
- Prior art keywords
- coating
- carbonitride
- carbides
- hard metal
- coating layer
- 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: For preventing the scrape-off of coating layer, to coat the surface of a hard metal with one or more kinds of the carbides or carbonitride of the metals belonging to groups IVa, Va and VIa of the preiodic law table and to provide one or multilayer coating of various kinds of nitrides, oxides and carbides on thus- obtained coating.
CONSTITUTION: The surface of a hard metal is coated with one or more kinds of the carbides or carbonitride of the metals belonging to groups IVa, Va and VIa of the periodic low table. A desired coating chip is obtained for milling cutters by including the coating layer of the nitride, carbonitride or carbonic nitride, or a mixture or compound thereof as one of the multicoating layers provided thereon. Thus-obtained chip generates no phase 7 on the boundary plane between said hard metal and the innermost coating layer at all and hardly causes the scrape-off of coating layers so that the life thereof is extended.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14118377A JPS5473392A (en) | 1977-11-24 | 1977-11-24 | Coating chip for milling cutters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14118377A JPS5473392A (en) | 1977-11-24 | 1977-11-24 | Coating chip for milling cutters |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5473392A true JPS5473392A (en) | 1979-06-12 |
Family
ID=15286074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14118377A Pending JPS5473392A (en) | 1977-11-24 | 1977-11-24 | Coating chip for milling cutters |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5473392A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4583431A (en) * | 1982-11-03 | 1986-04-22 | General Electric Company | Self-sharpening coated tool constructions |
US5068148A (en) * | 1988-12-21 | 1991-11-26 | Mitsubishi Metal Corporation | Diamond-coated tool member, substrate thereof and method for producing same |
WO1992005009A1 (en) * | 1990-09-17 | 1992-04-02 | Kennametal Inc. | Binder enriched cvd and pvd coated cutting tool |
WO1992005296A1 (en) * | 1990-09-17 | 1992-04-02 | Kennametal Inc. | Cvd and pvd coated cutting tools |
US5106674A (en) * | 1988-10-31 | 1992-04-21 | Mitsubishi Materials Corporation | Blade member of tungsten-carbide-based cemented carbide for cutting tools and process for producing same |
US5223337A (en) * | 1988-12-10 | 1993-06-29 | Fried. Krupp Gmbh | Tool produced by a plasma-activated CVD process |
US5232318A (en) * | 1990-09-17 | 1993-08-03 | Kennametal Inc. | Coated cutting tools |
US5266388A (en) * | 1990-09-17 | 1993-11-30 | Kennametal Inc. | Binder enriched coated cutting tool |
US5325747A (en) * | 1990-09-17 | 1994-07-05 | Kennametal Inc. | Method of machining using coated cutting tools |
US5718541A (en) * | 1995-12-13 | 1998-02-17 | Kennametal Inc. | Cutting tool for machining titanium and titanium alloys |
US5984593A (en) * | 1997-03-12 | 1999-11-16 | Kennametal Inc. | Cutting insert for milling titanium and titanium alloys |
-
1977
- 1977-11-24 JP JP14118377A patent/JPS5473392A/en active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4583431A (en) * | 1982-11-03 | 1986-04-22 | General Electric Company | Self-sharpening coated tool constructions |
US5106674A (en) * | 1988-10-31 | 1992-04-21 | Mitsubishi Materials Corporation | Blade member of tungsten-carbide-based cemented carbide for cutting tools and process for producing same |
US5223337A (en) * | 1988-12-10 | 1993-06-29 | Fried. Krupp Gmbh | Tool produced by a plasma-activated CVD process |
US5068148A (en) * | 1988-12-21 | 1991-11-26 | Mitsubishi Metal Corporation | Diamond-coated tool member, substrate thereof and method for producing same |
US5232318A (en) * | 1990-09-17 | 1993-08-03 | Kennametal Inc. | Coated cutting tools |
WO1992005296A1 (en) * | 1990-09-17 | 1992-04-02 | Kennametal Inc. | Cvd and pvd coated cutting tools |
WO1992005009A1 (en) * | 1990-09-17 | 1992-04-02 | Kennametal Inc. | Binder enriched cvd and pvd coated cutting tool |
US5250367A (en) * | 1990-09-17 | 1993-10-05 | Kennametal Inc. | Binder enriched CVD and PVD coated cutting tool |
US5266388A (en) * | 1990-09-17 | 1993-11-30 | Kennametal Inc. | Binder enriched coated cutting tool |
US5325747A (en) * | 1990-09-17 | 1994-07-05 | Kennametal Inc. | Method of machining using coated cutting tools |
US5364209A (en) * | 1990-09-17 | 1994-11-15 | Kennametal Inc. | CVD and PVD coated cutting tools |
US5395680A (en) * | 1990-09-17 | 1995-03-07 | Kennametal Inc. | Coated cutting tools |
US5718541A (en) * | 1995-12-13 | 1998-02-17 | Kennametal Inc. | Cutting tool for machining titanium and titanium alloys |
US5984593A (en) * | 1997-03-12 | 1999-11-16 | Kennametal Inc. | Cutting insert for milling titanium and titanium alloys |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55154565A (en) | Surface-covered sintered hard alloy member | |
JPS5662961A (en) | Surface coated sintered hard alloy member for cutting tool | |
JPS5473392A (en) | Coating chip for milling cutters | |
JPS56152541A (en) | Coating tool for intermittent cutting | |
JPS563118A (en) | Coated miniature drill made of hard alloy metal | |
JPS51144388A (en) | Hard alloy parts coated with multiple layer film | |
JPS563117A (en) | Coated miniature drill made of hard alloy metal | |
JPS5641372A (en) | Surface covered ultra hard alloy member for cutting tool | |
JPS563119A (en) | Coated miniature drill made of hard alloy metal | |
JPS5716160A (en) | Sliding component for internal combustion engine | |
JPS5484932A (en) | Forming method of multi-layer construction | |
JPS5435484A (en) | High spped cutting tool coated with hard layer | |
JPS54139815A (en) | Sintered hard alloy having hardened surface layer | |
JPS5296911A (en) | Coated cutting chip made of hard alloy | |
JPS51150532A (en) | Preparation of colored aluminum powder | |
JPS5251909A (en) | Production of magnetic film | |
JPS5428378A (en) | Laminate with improved wearing resistance | |
JPS5358544A (en) | Formation of coating films on cooking utensils | |
JPS5243820A (en) | Powder coating composition | |
JPS52152936A (en) | Coating compounds for coating inner surfaces of metal cans | |
SU959345A1 (en) | Cutting tool | |
JPS5345607A (en) | Coated cutting tip made of carbide alloy | |
JPS5347432A (en) | Antifouling coating composition | |
JPS52129744A (en) | Powder coating method | |
JPS5259388A (en) | Grinding tool |