KR20180135005A - 다이아몬드 공구 부품 - Google Patents
다이아몬드 공구 부품 Download PDFInfo
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- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
- C30B33/04—After-treatment of single crystals or homogeneous polycrystalline material with defined structure using electric or magnetic fields or particle radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/062—Diamond
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J2203/00—Processes utilising sub- or super atmospheric pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/0695—Colour change
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/31—Diamond
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23B—TURNING; BORING
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Abstract
Description
도 1은 다이아몬드 결정 격자에서 질소 치환을 개략적으로 도시한다;
도 2는 예시적 단계를 보여주는 흐름도이다;
도 3은 대안적 예시적 단계를 보여주는 흐름도이다.
| 결함 | 눈금 |
| V- | AND1 = (4.8 ± 0.2) x 10-16[V-] |
| V0 | AGR1 = (1.2 ± 0.3) x 10-16[V0] |
| 실시예 | 조사 | 진공 어닐링 | HPHT 어닐링 | 질소 결함 |
| 1 | - | - | - | 135 ppm 0% A |
| 2 | - | 5시간 1500℃ | - | 105 ppm 0% A |
| 3 | 4.5 MeV 9 1016 e-/cm2 |
2시간 800℃ | - | 92 ppm 7% A |
| 4 | 4.5 MeV 9 1016 e-/cm2 |
5시간 1500℃ | - | 163 ppm 20% A |
| 5 | 4.5 MeV 9 1016 e-/cm2 |
2.5시간 1500℃ | - | 125 ppm 31% A |
| 6 | 4.5 MeV 9 1016 e-/cm2 |
2시간 900℃ 5시간 1500℃ |
- | 59 ppm 46% A |
| 7 | 4.5 MeV 9 1016 e-/cm2 |
2시간 800℃ 5시간 1550℃ |
- | 131 ppm 46% A |
| 8 | - | - | 2분 1900℃ 8 GPa |
150 ppm 3% A |
| 9 | - | - | 1시간 1900℃ 8 GPa |
113 ppm 49% A |
| 10 | 4.5 MeV 9 1016 e-/cm2 |
- | 2분 1900℃ 8 GPa |
103 ppm 42% A |
| 11 | 4.5 MeV 9 1016 e-/cm2 |
- | 1시간 1900℃ 8 GPa |
170 ppm 9% A |
| 12 | 4.5 MeV 3 1017 e-/cm2 |
2시간 800℃ 5시간 1500℃ |
- | 405 ppm 59% A |
| 실시예 | 조사 | 진공 어닐링 | 질소 결함 | 정규화된 내마모성 | 정규화된 내치핑성 |
| 13 | - | - | 214 ppm 0% A |
1.0 | 1.0 |
| 14 | 4.5 MeV 9 1016 e-/cm2 |
2시간 800℃ 5시간 1500℃ |
153 ppm 35% A |
1.3 | |
| 15 | 4.5 MeV 3 1017 e-/cm2 |
2시간 800℃ 5시간 1500℃ |
137 ppm 50% A |
1.3 | 1.1 |
| 16 | 4.5 MeV 9 1016 e-/cm2 |
2시간 800℃ 5시간 1500℃ |
463 ppm 47% A |
5.3 | 3.7 |
| 17 | 4.5 MeV 9 1016 e-/cm2 |
2시간 800℃ 5시간 1500℃ |
461 ppm 46% A |
1.9 | 1.3 |
| 18 | 4.5 MeV 3 1017 e-/cm2 |
2시간 800℃ 5시간 1500℃ |
515 ppm 66% A |
2.3 | 2.1 |
| 19 | 4.5 MeV 3 1017 e-/cm2 |
2시간 800℃ 5시간 1500℃ |
388 ppm 61% A |
3 | 2.2 |
Claims (23)
- 적어도 일부가 30% 초과의 집합된 질소 중심 대 C-질소 중심 비를 포함하는 고압 고온(HPHT) 다이아몬드 공구 부품.
- 제1항에 있어서,
집합된 질소 중심이 A 중심 및 B 중심 중 어느 하나를 포함하는, HPHT 다이아몬드 공구 부품. - 제1항 또는 제2항에 있어서,
일부가 HPHT 다이아몬드 공구 부품 부피의 40% 이상인, HPHT 다이아몬드 공구 부품. - 제1항 내지 제3항 중 어느 한 항에 있어서,
단결정 HPHT 다이아몬드 공구 부품인 HPHT 다이아몬드 공구 부품. - 제1항 내지 제3항 중 어느 한 항에 있어서,
다결정성 다이아몬드(PCD)를 포함하는 HPHT 다이아몬드 공구 부품. - 제5항에 있어서,
PCD가 결합제 물질을 함유하는, HPHT 다이아몬드 공구 부품. - 제1항 내지 제6항 중 어느 한 항에 있어서,
HPHT 다이아몬드 공구 부품의 일부가 300 ppm 초과, 350 ppm 초과 및 400 ppm 초과 중 어느 하나로부터 선택된 질소 함량을 포함하는, HPHT 다이아몬드 공구 부품. - 제1항 내지 제7항 중 어느 한 항에 있어서,
HPHT 다이아몬드 공구 부품의 일부가 800 ppm 이하 및 600 ppm 이하 중 어느 하나로부터 선택된 질소 함량을 포함하는, HPHT 다이아몬드 공구 부품. - 제1항 내지 제8항 중 어느 한 항에 있어서,
집합된 질소 중심 대 C-질소 중심 비가 40% 초과인, HPHT 다이아몬드 공구 부품. - 제1항 내지 제9항 중 어느 한 항에 있어서,
집합된 질소 중심 대 C-질소 중심 비가 50% 초과인, HPHT 다이아몬드 공구 부품. - 제1항 내지 제10항 중 어느 한 항에 있어서,
마모 부품, 드레서, 신선 다이, 게이지 스톤, 절단기 및 각인 공구 중 하나로부터 선택되는 HPHT 다이아몬드 공구 부품. - 제1항 내지 제11항 중 어느 한 항의 하나 이상의 HPHT 다이아몬드 공구 부품을 포함하는 공구.
- HPHT 다이아몬드 물질을 조사하여 다이아몬드 결정 격자에 빈자리를 도입하는 단계;
HPHT 다이아몬드 물질의 적어도 일부가 30% 초과의 집합된 질소 중심 대 C-질소 중심 비를 포함하도록 HPHT 다이아몬드 물질을 어닐링하는 단계; 및
HPHT 다이아몬드 물질을 가공하여 HPHT 다이아몬드 공구 부품을 형성하는 단계
를 포함하는 HPHT 다이아몬드 공구 부품의 제조 방법. - 제13항에 있어서,
어닐링이 800℃ 이상의 온도에서 불활성 환경에서 수행되는, 방법. - 제13항에 있어서,
어닐링이 1300℃ 이상의 온도 및 4.5 GPa 이상의 압력에서 고압 고온 공정을 사용하여 수행되는, 방법. - 제13항 내지 제15항 중 어느 한 항에 있어서,
조사가 가공 전에, 가공 동안에 또는 가공 후에 수행되는, 방법. - 제13항 내지 제16항 중 어느 한 항에 있어서,
조사가 다이아몬드 물질을 1 μm 이상; 10 μm 이상; 100 μm 이상; 500 μm 이상; 1 mm 이상; 및 다이아몬드 물질의 총 두께 전체 중 어느 하나로부터 선택된 깊이로 조사함을 포함하는, 방법. - 제13항 내지 제17항 중 어느 한 항에 있어서,
조사가 500℃ 이하; 400℃ 이하; 300℃ 이하; 200℃ 이하; 100℃ 이하; 또는 50℃ 이하의 온도에서 수행되는, 방법. - 제13항 내지 제18항 중 어느 한 항에 있어서,
조사 동안 다이아몬드 물질을 냉각하는 단계를 추가로 포함하는 방법. - 제13항 내지 제19항 중 어느 한 항에 있어서,
조사가 30 keV 이상; 0.1 내지 12 MeV; 0.5 내지 10 MeV; 및 1 내지 8 MeV 중 어느 하나로부터 선택된 에너지로 조사함을 포함하는, 방법. - 제13항 내지 제20항 중 어느 한 항에 있어서,
조사가 1 x 1015 e-/cm2 이상; 1 x 1016 내지 1 x 1019 e-/cm2; 1 x 1017 내지 1 x 1019 e-/cm2; 및 2 x 1017 내지 1 x 1019 e-/cm2 중 어느 하나로부터 선택된 선량률을 갖는 전자 조사를 포함하는, 방법. - 제13항 내지 제21항 중 어느 한 항에 있어서,
가공이 HPHT 다이아몬드 물질을 성형하여 작업면을 형성함을 포함하는, 방법. - 제13항 내지 제22항 중 어느 한 항에 있어서,
가공이 마모 부품, 드레서, 신선 다이, 게이지 스톤, 절단기 및 각인 공구 중 어느 하나를 형성함을 포함하는, 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1608669.6A GB201608669D0 (en) | 2016-05-17 | 2016-05-17 | Diamond tool piece |
| GB1608669.6 | 2016-05-17 | ||
| PCT/EP2017/061722 WO2017198662A1 (en) | 2016-05-17 | 2017-05-16 | Diamond tool piece |
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| Publication Number | Publication Date |
|---|---|
| KR20180135005A true KR20180135005A (ko) | 2018-12-19 |
| KR102148362B1 KR102148362B1 (ko) | 2020-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187033188A Active KR102148362B1 (ko) | 2016-05-17 | 2017-05-16 | 다이아몬드 공구 부품 |
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| Country | Link |
|---|---|
| US (1) | US11253925B2 (ko) |
| EP (1) | EP3458186B1 (ko) |
| JP (1) | JP6728395B2 (ko) |
| KR (1) | KR102148362B1 (ko) |
| CN (1) | CN109152998B (ko) |
| GB (2) | GB201608669D0 (ko) |
| WO (1) | WO2017198662A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220102660A (ko) * | 2019-12-13 | 2022-07-20 | 엘리먼트 씩스 (유케이) 리미티드 | 철-함유 결합제를 갖는 다결정질 다이아몬드 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017204109B4 (de) * | 2017-03-13 | 2019-03-14 | Gühring KG | Verwendung einer mit Fremdatomen dotierten Diamantschicht zur Erfassung des Abnutzungsgrades einer undotierten diamantenen Funktionsschicht eines Werkzeugs |
| USD924949S1 (en) | 2019-01-11 | 2021-07-13 | Us Synthetic Corporation | Cutting tool |
| CN109796223A (zh) * | 2019-01-23 | 2019-05-24 | 太原科技大学 | 金刚石中硅空位缺陷与gr1中性空位缺陷相互转化的方法 |
| CN111360362B (zh) * | 2020-04-01 | 2021-11-16 | 中国科学院理化技术研究所 | 钎焊金刚石工具深冷处理方法及钎焊金刚石工具 |
| US20230219818A1 (en) * | 2020-06-30 | 2023-07-13 | Sumitomo Electric Industries, Ltd. | Synthetic single crystal diamond and method for manufacturing same |
| USD1026979S1 (en) | 2020-12-03 | 2024-05-14 | Us Synthetic Corporation | Cutting tool |
| JP7760754B1 (ja) * | 2024-02-16 | 2025-10-27 | 住友電気工業株式会社 | 単結晶ダイヤモンド素材および工具 |
| WO2025173239A1 (ja) * | 2024-02-16 | 2025-08-21 | 住友電気工業株式会社 | 単結晶ダイヤモンドおよびそれを備える工具 |
| JP7764631B1 (ja) * | 2024-02-16 | 2025-11-05 | 住友電気工業株式会社 | 単結晶ダイヤモンドおよび工具 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940014144A (ko) * | 1992-01-22 | 1994-07-16 | 하지메 히토추야나기 | 다이아몬드 단결정의 제조방법 |
| JP2014531967A (ja) * | 2011-08-23 | 2014-12-04 | エレメント シックス リミテッド | ダイヤモンドと基板との間に結晶粒成長阻止剤層を有する微細な多結晶質ダイヤモンドコンパクト |
| JP2015134718A (ja) * | 2010-06-03 | 2015-07-27 | エレメント シックス リミテッド | ダイヤモンド工具 |
| WO2016010028A1 (ja) * | 2014-07-15 | 2016-01-21 | 住友電気工業株式会社 | 単結晶ダイヤモンド、単結晶ダイヤモンドの製造方法及び単結晶ダイヤモンドを用いた工具 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA741183B (en) | 1974-02-22 | 1975-10-29 | De Beers Ind Diamond | Abrasive particles |
| IE45102B1 (en) * | 1976-07-21 | 1982-06-16 | Gen Electric | Process for converting type ib nitrogen in a diamond crystal into type ia nitrogen |
| GB1588445A (en) | 1977-05-26 | 1981-04-23 | Nat Res Dev | Toughening diamond |
| GB1588418A (en) | 1978-05-17 | 1981-04-23 | Atomic Energy Authority Uk | Artefacts incorporating industrial diamonds |
| JPH0288498A (ja) * | 1988-06-13 | 1990-03-28 | Sumitomo Electric Ind Ltd | ダイヤモンドレーザ結晶およびその作製方法 |
| US6377340B1 (en) * | 1999-10-29 | 2002-04-23 | General Electric Company | Method of detection of natural diamonds that have been processed at high pressure and high temperatures |
| WO2001079583A2 (en) | 2000-04-14 | 2001-10-25 | Technology International, Inc. | Diamonds having improved durability |
| RU2237113C1 (ru) * | 2003-06-26 | 2004-09-27 | Винс Виктор Генрихович | Способ получения алмазов фантазийного красного цвета |
| DE602006021467D1 (de) * | 2005-12-09 | 2011-06-01 | Element Six Technologies Pty Ltd | Synthetischer diamant mit hoher kristalliner qualität |
| WO2008007336A2 (en) * | 2006-07-10 | 2008-01-17 | Element Six Technologies (Pty) Ltd | A method for producing diamond material |
| GB2492822A (en) * | 2011-07-14 | 2013-01-16 | Element Six Ltd | Modifying diamond components by irradiation |
| JP5914041B2 (ja) * | 2012-02-28 | 2016-05-11 | 株式会社栗田製作所 | 単結晶ダイヤモンド製造方法及び単結晶ダイヤモンド製造装置 |
-
2016
- 2016-05-17 GB GBGB1608669.6A patent/GB201608669D0/en not_active Ceased
-
2017
- 2017-05-16 CN CN201780029965.5A patent/CN109152998B/zh active Active
- 2017-05-16 GB GB1707827.0A patent/GB2550689B/en active Active
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- 2017-05-16 KR KR1020187033188A patent/KR102148362B1/ko active Active
- 2017-05-16 WO PCT/EP2017/061722 patent/WO2017198662A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940014144A (ko) * | 1992-01-22 | 1994-07-16 | 하지메 히토추야나기 | 다이아몬드 단결정의 제조방법 |
| JP2015134718A (ja) * | 2010-06-03 | 2015-07-27 | エレメント シックス リミテッド | ダイヤモンド工具 |
| JP2014531967A (ja) * | 2011-08-23 | 2014-12-04 | エレメント シックス リミテッド | ダイヤモンドと基板との間に結晶粒成長阻止剤層を有する微細な多結晶質ダイヤモンドコンパクト |
| WO2016010028A1 (ja) * | 2014-07-15 | 2016-01-21 | 住友電気工業株式会社 | 単結晶ダイヤモンド、単結晶ダイヤモンドの製造方法及び単結晶ダイヤモンドを用いた工具 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220102660A (ko) * | 2019-12-13 | 2022-07-20 | 엘리먼트 씩스 (유케이) 리미티드 | 철-함유 결합제를 갖는 다결정질 다이아몬드 |
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| EP3458186B1 (en) | 2022-12-14 |
| US11253925B2 (en) | 2022-02-22 |
| US20190118150A1 (en) | 2019-04-25 |
| CN109152998A (zh) | 2019-01-04 |
| GB201608669D0 (en) | 2016-06-29 |
| GB2550689B (en) | 2020-12-30 |
| WO2017198662A1 (en) | 2017-11-23 |
| EP3458186A1 (en) | 2019-03-27 |
| KR102148362B1 (ko) | 2020-08-26 |
| CN109152998B (zh) | 2021-12-07 |
| JP2019523741A (ja) | 2019-08-29 |
| GB2550689A (en) | 2017-11-29 |
| JP6728395B2 (ja) | 2020-07-22 |
| GB201707827D0 (en) | 2017-06-28 |
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