JP2018069433A5 - - Google Patents
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- Publication number
- JP2018069433A5 JP2018069433A5 JP2016216324A JP2016216324A JP2018069433A5 JP 2018069433 A5 JP2018069433 A5 JP 2018069433A5 JP 2016216324 A JP2016216324 A JP 2016216324A JP 2016216324 A JP2016216324 A JP 2016216324A JP 2018069433 A5 JP2018069433 A5 JP 2018069433A5
- Authority
- JP
- Japan
- Prior art keywords
- cutting tool
- coated cutting
- compound layer
- tool according
- substrate
- 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
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- 150000001875 compounds Chemical class 0.000 claims 5
- 239000000758 substrate Substances 0.000 claims 4
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 229910052582 BN Inorganic materials 0.000 claims 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N N#B Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims 2
- 229910052796 boron Inorganic materials 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 229910000997 High-speed steel Inorganic materials 0.000 claims 1
- 229910001315 Tool steel Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 239000011195 cermet Substances 0.000 claims 1
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 229910021480 group 4 element Inorganic materials 0.000 claims 1
- 229910021478 group 5 element Inorganic materials 0.000 claims 1
- 229910021476 group 6 element Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000000737 periodic Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
Claims (6)
前記被膜は、ＴｉｘＭ１−ｘＣｙＮ１−ｙ（Ｍは、周期表の４族元素、５族元素、６族元素、Ａｌ、ＳｉおよびＢからなる群より選ばれる１種以上の元素（ただしＴｉは除く）であり、０．２≦ｘ≦１、および０≦ｙ≦１を満たす）の組成からなる化合物層を含み、
前記化合物層は５２％以上の弾性回復率を有する、表面被覆切削工具。 A surface-coated cutting tool comprising a substrate and a coating that covers the surface of the substrate,
The coating is Ti x M 1-x C y N 1-y (M is one or more selected from the group consisting of Group 4 elements, Group 5 elements, Group 6 elements, Al, Si and B in the periodic table) A compound layer composed of a composition of elements (excluding Ti, but satisfying 0.2 ≦ x ≦ 1 and 0 ≦ y ≦ 1),
The surface-coated cutting tool, wherein the compound layer has an elastic recovery rate of 52% or more.
前記中間層は４μｍ以下の厚さを有する、請求項１から請求項４のいずれか１項に記載の表面被覆切削工具。 The coating includes an intermediate layer between the substrate and the compound layer,
The surface-coated cutting tool according to any one of claims 1 to 4, wherein the intermediate layer has a thickness of 4 µm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016216324A JP2018069433A (en) | 2016-11-04 | 2016-11-04 | Surface coated cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016216324A JP2018069433A (en) | 2016-11-04 | 2016-11-04 | Surface coated cutting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018069433A JP2018069433A (en) | 2018-05-10 |
| JP2018069433A5 true JP2018069433A5 (en) | 2019-11-28 |
Family
ID=62112482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016216324A Pending JP2018069433A (en) | 2016-11-04 | 2016-11-04 | Surface coated cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2018069433A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023276066A1 (en) | 2021-06-30 | 2023-01-05 | 住友電工ハードメタル株式会社 | Cutting tool |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3392115B2 (en) * | 2000-09-19 | 2003-03-31 | 日立ツール株式会社 | Hard coating tool |
| JP2005271190A (en) * | 2003-12-05 | 2005-10-06 | Sumitomo Electric Hardmetal Corp | Surface coated cutting tool |
| JP5443403B2 (en) * | 2004-09-30 | 2014-03-19 | 株式会社神戸製鋼所 | Hard coating excellent in high temperature lubricity and wear resistance and target for forming the hard coating |
| JP6238131B2 (en) * | 2013-12-26 | 2017-11-29 | 住友電工ハードメタル株式会社 | Coating and cutting tools |
-
2016
- 2016-11-04 JP JP2016216324A patent/JP2018069433A/en active Pending
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