JPS5524803A - Tool part for surface covering - Google Patents
Tool part for surface coveringInfo
- Publication number
- JPS5524803A JPS5524803A JP9258278A JP9258278A JPS5524803A JP S5524803 A JPS5524803 A JP S5524803A JP 9258278 A JP9258278 A JP 9258278A JP 9258278 A JP9258278 A JP 9258278A JP S5524803 A JPS5524803 A JP S5524803A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- toughness
- covering layer
- surface covering
- tool part
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Chemical Vapour Deposition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
PURPOSE:To obtain the title parts having excellent adhesiveness, toughness and wear proof even by thickening the covering layer consisting of either one or both two kinds of W and WC. CONSTITUTION:Before forming W and/or WC on the surface of tool parts as covering layer, adhesiveness is reinforced by interposing titanium carbide layer of 0.1-30mum as an intermediate layer. In the experiment as proved for an example, toughness and abrasion resistance were remarkably improved by forming covering layer with one or two of fluorine and chlorine of 0.1-0.5at.wt%. In this case, even if the layer thickness is 5-1000mum, grain growth is restricted and a stabilized cover layer is available.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9258278A JPS5939242B2 (en) | 1978-07-31 | 1978-07-31 | surface coated tool parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9258278A JPS5939242B2 (en) | 1978-07-31 | 1978-07-31 | surface coated tool parts |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5524803A true JPS5524803A (en) | 1980-02-22 |
JPS5939242B2 JPS5939242B2 (en) | 1984-09-21 |
Family
ID=14058417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9258278A Expired JPS5939242B2 (en) | 1978-07-31 | 1978-07-31 | surface coated tool parts |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5939242B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512465A1 (en) * | 1981-02-23 | 1983-03-11 | Instr I | MULTI-LAYER COATING FOR A METAL CUTTING TOOL AND CUTTING TOOL COMPRISING THIS COATING |
JPS591103A (en) * | 1982-06-25 | 1984-01-06 | Toshiba Tungaloy Co Ltd | Coated hard tool tip |
JPS60130205A (en) * | 1983-12-19 | 1985-07-11 | Nec Corp | Frequency converter |
US4950557A (en) * | 1984-04-03 | 1990-08-21 | Sumitomo Electric Industries, Ltd. | Composite tool and a process for the production of the same |
WO2000047796A1 (en) * | 1999-02-11 | 2000-08-17 | Hardide Limited | Tungsten carbide coatings and method for producing the same |
US8043692B2 (en) | 2004-10-12 | 2011-10-25 | Hardide Coatings Limited | Alloyed tungsten produced by chemical vapour deposition |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0438886U (en) * | 1990-07-27 | 1992-04-02 | ||
JP2011051890A (en) * | 2010-10-18 | 2011-03-17 | Hardide Ltd | Adhesive composite coating film for diamond and for diamond-containing material, and method for producing the same |
-
1978
- 1978-07-31 JP JP9258278A patent/JPS5939242B2/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512465A1 (en) * | 1981-02-23 | 1983-03-11 | Instr I | MULTI-LAYER COATING FOR A METAL CUTTING TOOL AND CUTTING TOOL COMPRISING THIS COATING |
JPS591103A (en) * | 1982-06-25 | 1984-01-06 | Toshiba Tungaloy Co Ltd | Coated hard tool tip |
JPH0225721B2 (en) * | 1982-06-25 | 1990-06-05 | Toshiba Tungaloy Co Ltd | |
JPS60130205A (en) * | 1983-12-19 | 1985-07-11 | Nec Corp | Frequency converter |
US4950557A (en) * | 1984-04-03 | 1990-08-21 | Sumitomo Electric Industries, Ltd. | Composite tool and a process for the production of the same |
WO2000047796A1 (en) * | 1999-02-11 | 2000-08-17 | Hardide Limited | Tungsten carbide coatings and method for producing the same |
US6800383B1 (en) | 1999-02-11 | 2004-10-05 | Hardide Limited | Tungsten carbide coating and method for producing the same |
US8043692B2 (en) | 2004-10-12 | 2011-10-25 | Hardide Coatings Limited | Alloyed tungsten produced by chemical vapour deposition |
Also Published As
Publication number | Publication date |
---|---|
JPS5939242B2 (en) | 1984-09-21 |
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