JPS5743982A - Coating super hardness alloy component - Google Patents
Coating super hardness alloy componentInfo
- Publication number
- JPS5743982A JPS5743982A JP10911481A JP10911481A JPS5743982A JP S5743982 A JPS5743982 A JP S5743982A JP 10911481 A JP10911481 A JP 10911481A JP 10911481 A JP10911481 A JP 10911481A JP S5743982 A JPS5743982 A JP S5743982A
- Authority
- JP
- Japan
- Prior art keywords
- carbide
- hardness alloy
- metal
- group
- super hardness
- 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
- 239000000956 alloy Substances 0.000 title abstract 4
- 229910045601 alloy Inorganic materials 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 229910052723 transition metal Inorganic materials 0.000 abstract 3
- 150000003624 transition metals Chemical class 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- 150000004767 nitrides Chemical class 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
PURPOSE:To prepare easily a steel cutting tool material having excellent wear resistance, by coating the surface of a sintered super hardness alloy having a WC base and containing mainly the carbide of a 4a, 5a or 6a group transition metal with a thin layer of carbide, nitride or oxide of a specific metal. CONSTITUTION:The coating layer of at least one compound selected of among the group of carbide, nitride or oxide of a 4a, 5a or 6a group transition metal, Al2O3 and ZrO2 is formed to a thickness of 0.1-20mu on the surface of a super hardness alloy material having a WC base as a hard material and a composite carbide which is the carbide of at least one metal of 4a, 5a and 6a transition metals and has B-1 type of crystalline structure sintered with an iron group metal such as Co as a binding material. Thus, the amount of a B-1 type hard phase in the surface part of the super hardness alloy component is substantially less than that in the interior of the component so that the toughness of the surface layer is improved and chipping in cutting steel is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10911481A JPS5743982A (en) | 1981-07-13 | 1981-07-13 | Coating super hardness alloy component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10911481A JPS5743982A (en) | 1981-07-13 | 1981-07-13 | Coating super hardness alloy component |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52159752A Division JPS5929665B2 (en) | 1977-12-30 | 1977-12-30 | Cemented carbide parts and their manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5743982A true JPS5743982A (en) | 1982-03-12 |
| JPS6315989B2 JPS6315989B2 (en) | 1988-04-07 |
Family
ID=14501911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10911481A Granted JPS5743982A (en) | 1981-07-13 | 1981-07-13 | Coating super hardness alloy component |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5743982A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006348386A (en) * | 2000-12-19 | 2006-12-28 | Honda Motor Co Ltd | Manufacturing method of composite material |
| JP2007216345A (en) * | 2006-02-17 | 2007-08-30 | Uryu Seisaku Ltd | Reaction force absorbing grip of rotary driving tool |
| JPWO2008153070A1 (en) * | 2007-06-14 | 2010-08-26 | ライオン株式会社 | toothbrush |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0317796U (en) * | 1989-06-28 | 1991-02-21 |
-
1981
- 1981-07-13 JP JP10911481A patent/JPS5743982A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006348386A (en) * | 2000-12-19 | 2006-12-28 | Honda Motor Co Ltd | Manufacturing method of composite material |
| US7635448B2 (en) | 2000-12-19 | 2009-12-22 | Honda Giken Kogyo Kabushiki Kaisha | Method of producing composite material |
| JP2007216345A (en) * | 2006-02-17 | 2007-08-30 | Uryu Seisaku Ltd | Reaction force absorbing grip of rotary driving tool |
| JPWO2008153070A1 (en) * | 2007-06-14 | 2010-08-26 | ライオン株式会社 | toothbrush |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6315989B2 (en) | 1988-04-07 |
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