JP2012096303A5 - - Google Patents
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- JP2012096303A5 JP2012096303A5 JP2010243771A JP2010243771A JP2012096303A5 JP 2012096303 A5 JP2012096303 A5 JP 2012096303A5 JP 2010243771 A JP2010243771 A JP 2010243771A JP 2010243771 A JP2010243771 A JP 2010243771A JP 2012096303 A5 JP2012096303 A5 JP 2012096303A5
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- JP
- Japan
- Prior art keywords
- layer
- compound
- crystal grains
- upper layer
- interface
- 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.)
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- 239000010410 layer Substances 0.000 claims description 180
- 239000010936 titanium Substances 0.000 claims description 40
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 39
- 239000013078 crystal Substances 0.000 claims description 35
- 150000001875 compounds Chemical class 0.000 claims description 34
- 239000002245 particle Substances 0.000 claims description 16
- 239000011247 coating layer Substances 0.000 claims description 13
- 238000000151 deposition Methods 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- 238000005229 chemical vapour deposition Methods 0.000 claims description 4
- 150000004767 nitrides Chemical class 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000011195 cermet Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 description 6
- 230000020169 heat generation Effects 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010243771A JP5569740B2 (ja) | 2010-03-23 | 2010-10-29 | 耐チッピング性にすぐれた表面被覆切削工具 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010065527 | 2010-03-23 | ||
| JP2010065527 | 2010-03-23 | ||
| JP2010226354 | 2010-10-06 | ||
| JP2010226354 | 2010-10-06 | ||
| JP2010243771A JP5569740B2 (ja) | 2010-03-23 | 2010-10-29 | 耐チッピング性にすぐれた表面被覆切削工具 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012096303A JP2012096303A (ja) | 2012-05-24 |
| JP2012096303A5 true JP2012096303A5 (https=) | 2013-08-22 |
| JP5569740B2 JP5569740B2 (ja) | 2014-08-13 |
Family
ID=46388834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010243771A Active JP5569740B2 (ja) | 2010-03-23 | 2010-10-29 | 耐チッピング性にすぐれた表面被覆切削工具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5569740B2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3552741B1 (en) * | 2016-12-09 | 2024-03-06 | Sumitomo Electric Hardmetal Corp. | Surface coated cutting tool |
| EP4299218A4 (en) | 2022-02-07 | 2024-01-17 | Sumitomo Electric Hardmetal Corp. | CUTTING TOOL |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0569204A (ja) * | 1991-09-04 | 1993-03-23 | Mitsubishi Materials Corp | 硬質層被覆炭化タングステン基超硬合金製切削工具 |
| CA2235807C (en) * | 1995-10-27 | 2001-07-24 | Teledyne Industries, Inc. | Anchored oxide coatings on hard metal cutting tools |
| WO2005092608A1 (ja) * | 2004-03-29 | 2005-10-06 | Kyocera Corporation | 表面被覆部材および切削工具 |
| JP4854359B2 (ja) * | 2006-03-29 | 2012-01-18 | 京セラ株式会社 | 表面被覆切削工具 |
| JP5170828B2 (ja) * | 2008-01-18 | 2013-03-27 | 三菱マテリアル株式会社 | 高速断続切削加工で硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆切削工具 |
-
2010
- 2010-10-29 JP JP2010243771A patent/JP5569740B2/ja active Active
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