JPWO2022085438A5 - - Google Patents
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- Publication number
- JPWO2022085438A5 JPWO2022085438A5 JP2022517968A JP2022517968A JPWO2022085438A5 JP WO2022085438 A5 JPWO2022085438 A5 JP WO2022085438A5 JP 2022517968 A JP2022517968 A JP 2022517968A JP 2022517968 A JP2022517968 A JP 2022517968A JP WO2022085438 A5 JPWO2022085438 A5 JP WO2022085438A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- diamond
- sintered body
- elements
- less
- 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
- 229910003460 diamond Inorganic materials 0.000 claims 12
- 239000010432 diamond Substances 0.000 claims 12
- 239000002245 particle Substances 0.000 claims 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 229910017052 cobalt Inorganic materials 0.000 claims 3
- 239000010941 cobalt Substances 0.000 claims 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 230000000737 periodic effect Effects 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 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
- 229910000765 intermetallic Inorganic materials 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000006104 solid solution Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPPCT/JP2020/039756 | 2020-10-22 | ||
| JP2020039756 | 2020-10-22 | ||
| PCT/JP2021/036845 WO2022085438A1 (ja) | 2020-10-22 | 2021-10-05 | ダイヤモンド焼結体、及びダイヤモンド焼結体を備える工具 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022085438A1 JPWO2022085438A1 (https=) | 2022-04-28 |
| JPWO2022085438A5 true JPWO2022085438A5 (https=) | 2022-10-04 |
| JP7252415B2 JP7252415B2 (ja) | 2023-04-04 |
Family
ID=81289500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022517968A Active JP7252415B2 (ja) | 2020-10-22 | 2021-10-05 | ダイヤモンド焼結体、及びダイヤモンド焼結体を備える工具 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12467119B2 (https=) |
| EP (1) | EP4234738A4 (https=) |
| JP (1) | JP7252415B2 (https=) |
| KR (1) | KR20230093253A (https=) |
| CN (1) | CN116348624B (https=) |
| TW (1) | TWI896799B (https=) |
| WO (1) | WO2022085438A1 (https=) |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0197503A (ja) * | 1987-10-09 | 1989-04-17 | Osaka Diamond Ind Co Ltd | ダイヤモンド工具の設計方法 |
| US4931068A (en) * | 1988-08-29 | 1990-06-05 | Exxon Research And Engineering Company | Method for fabricating fracture-resistant diamond and diamond composite articles |
| CA2017391A1 (en) * | 1990-05-23 | 1991-11-23 | John P. Dismukes | Method for fabricating fracture-resistant diamond and diamond composite articles |
| JPH0437650A (ja) * | 1990-06-04 | 1992-02-07 | Exxon Res & Eng Co | 耐破壊性ダイヤモンド及びダイヤモンド複合物品の加工方法 |
| JPH05194032A (ja) * | 1992-01-22 | 1993-08-03 | Mitsubishi Materials Corp | 耐熱性にすぐれた切削工具用ダイヤモンド基超高圧焼結材料の製造法 |
| JPH06305833A (ja) * | 1993-04-23 | 1994-11-01 | Sumitomo Electric Ind Ltd | 高硬度ダイヤモンド焼結体およびその製法 |
| CN1795070A (zh) * | 2003-05-26 | 2006-06-28 | 独立行政法人科学技术振兴机构 | 烧结体切削工具的表面强韧化方法及高寿命烧结体切削工具 |
| JP4542799B2 (ja) | 2004-02-25 | 2010-09-15 | 住友電工ハードメタル株式会社 | 高強度・高耐摩耗性ダイヤモンド焼結体およびその製造方法 |
| TW200631894A (en) | 2004-12-09 | 2006-09-16 | Element Six Technologies Pty Ltd | A method of improving the crystalline perfection of diamond crystals |
| US20070056778A1 (en) | 2005-09-15 | 2007-03-15 | Steven Webb | Sintered polycrystalline diamond material with extremely fine microstructures |
| ATE506464T1 (de) * | 2005-12-09 | 2011-05-15 | Element Six Technologies Pty Ltd | Synthetischer diamant mit hoher kristalliner qualität |
| GB201021985D0 (en) | 2010-12-24 | 2011-02-02 | Element Six Ltd | Dislocation engineering in single crystal synthetic diamond material |
| JP2012140256A (ja) * | 2010-12-28 | 2012-07-26 | Sumitomo Electric Hardmetal Corp | ダイヤモンド焼結体及びその製造方法 |
| JP6002100B2 (ja) * | 2013-08-27 | 2016-10-05 | 日本電信電話株式会社 | ダイヤモンド成長用基板及びその作製方法、並びにこの基板を用いた大面積単結晶ダイヤモンド薄膜及び自立膜の作製方法 |
| FR3038917A1 (fr) * | 2015-07-17 | 2017-01-20 | Univ Paris 13 Paris-Nord | Elimination des dislocations dans un monocristal |
| KR102626684B1 (ko) * | 2015-07-22 | 2024-01-17 | 스미토모덴키고교가부시키가이샤 | 단결정 다이아몬드재, 단결정 다이아몬드칩 및 천공 공구 |
| SG11201805526PA (en) * | 2016-01-22 | 2018-08-30 | Sumitomo Electric Industries | Single-crystal diamond, method for manufacturing single-crystal diamond, and chemical vapor deposition device used in same |
| JP2017160088A (ja) * | 2016-03-10 | 2017-09-14 | 並木精密宝石株式会社 | ダイヤモンド基板及びダイヤモンド基板の製造方法 |
| CN107287654A (zh) * | 2017-07-14 | 2017-10-24 | 中国电子科技集团公司第四十六研究所 | 一种cvd法合成单晶金刚石降低位错密度的方法 |
| EP3712304B1 (en) * | 2017-11-17 | 2023-03-08 | Sumitomo Electric Industries, Ltd. | Diamond polycrystal and method for producing the same |
| ES3000915T3 (es) * | 2018-10-01 | 2025-03-04 | Sumitomo Electric Industries | Policristalino de diamante, herramienta que incluye policristalino de diamante y método de producción de policristalino de diamante |
| CN110090960B (zh) | 2019-05-29 | 2021-05-18 | 河南四方达超硬材料股份有限公司 | 一种微观结构均匀的聚晶金刚石复合片的制备方法及产物 |
-
2021
- 2021-10-05 WO PCT/JP2021/036845 patent/WO2022085438A1/ja not_active Ceased
- 2021-10-05 KR KR1020237012703A patent/KR20230093253A/ko active Pending
- 2021-10-05 JP JP2022517968A patent/JP7252415B2/ja active Active
- 2021-10-05 EP EP21882579.2A patent/EP4234738A4/en active Pending
- 2021-10-05 US US18/032,168 patent/US12467119B2/en active Active
- 2021-10-05 CN CN202180071522.9A patent/CN116348624B/zh active Active
- 2021-10-22 TW TW110139218A patent/TWI896799B/zh active
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