KR100683574B1 - 기하학적 형태의 다이아몬드 쉘 및 그 제조방법 - Google Patents
기하학적 형태의 다이아몬드 쉘 및 그 제조방법 Download PDFInfo
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- KR100683574B1 KR100683574B1 KR1020040083710A KR20040083710A KR100683574B1 KR 100683574 B1 KR100683574 B1 KR 100683574B1 KR 1020040083710 A KR1020040083710 A KR 1020040083710A KR 20040083710 A KR20040083710 A KR 20040083710A KR 100683574 B1 KR100683574 B1 KR 100683574B1
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- 239000010432 diamond Substances 0.000 title claims abstract description 186
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 185
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 102
- 239000002131 composite material Substances 0.000 claims abstract description 41
- 239000002245 particle Substances 0.000 claims abstract description 33
- 238000005530 etching Methods 0.000 claims abstract description 13
- 238000000151 deposition Methods 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 50
- 238000003786 synthesis reaction Methods 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000006911 nucleation Effects 0.000 claims description 6
- 238000010899 nucleation Methods 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 230000002194 synthesizing effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 239000002113 nanodiamond Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims 2
- 238000007598 dipping method Methods 0.000 claims 1
- 239000010953 base metal Substances 0.000 abstract description 9
- 239000010408 film Substances 0.000 description 39
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 27
- 238000005229 chemical vapour deposition Methods 0.000 description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 239000000377 silicon dioxide Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- 239000012071 phase Substances 0.000 description 6
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001308 synthesis method Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000011299 Brassica oleracea var botrytis Nutrition 0.000 description 1
- 240000003259 Brassica oleracea var. botrytis Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000002109 crystal growth method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004050 hot filament vapor deposition Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0254—Physical treatment to alter the texture of the surface, e.g. scratching or polishing
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/01—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes on temporary substrates, e.g. substrates subsequently removed by etching
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/04—Coating on selected surface areas, e.g. using masks
- C23C16/042—Coating on selected surface areas, e.g. using masks using masks
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
- C23C16/27—Diamond only
- C23C16/272—Diamond only using DC, AC or RF discharges
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
- C23C16/27—Diamond only
- C23C16/274—Diamond only using microwave discharges
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/18—Epitaxial-layer growth characterised by the substrate
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/04—Diamond
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- Chemical & Material Sciences (AREA)
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (11)
- 구형 또는 다면체의 기하학적 모양을 가지는 모재입자를 준비하고,기판을 포함하는 진공용기 내에서 상기 모재를 기판에 위치시킨 후, 다이아몬드의 원료가스를 플라즈마 또는 열에너지로 분해하여 상기 모재 위에 막상의 다이아몬드가 합성된 입자형태의 모재/다이아몬드 복합체를 합성하되,다이아몬드막의 합성 중, 모재 입자가 놓여지는 기판에 진동을 인가하여 모재가 움직임으로써 모재 모든 표면에 다이아몬드막이 증착되는 것을 특징으로 하는 기하학적 형태의 다이아몬드 제조방법.
- 제1항에 있어서, 상기 모재의 크기는 200 nm ~ 2 mm인 것을 특징으로 하는 기하학적 형태의 다이아몬드 제조방법.
- 제1항에 있어서, 다이아몬드의 핵생성 속도 및 밀도를 증진시키기 위해, 모재를 미분의 다이아몬드가 분산된 알코올이 담겨진 비커에 모재를 담가, 초음파배쓰에서 일정 시간동안 진동시켜 모재의 표면에 스크래치 또는 잔류물을 형성시키는 전처리 단계를 수행하는 것을 특징으로 하는 기하학적 형태의 다이아몬드 제조방법.
- 제1항에 있어서, 모재 위에 합성되는 다이아몬드 막의 표면 조직을, DNA 등 바이오 분자의 접촉이 용이한, (100)면이 구성된 조직이나 나노다이아몬드조직으로 형성시키는 것을 특징으로 하는 기하학적 형태의 다이아몬드 제조방법.
- 구형 또는 다면체의 기하학적 모양을 가지는 모재입자를 준비하고,기판을 포함하는 진공용기 내에서 상기 모재를 기판에 위치시킨 후, 다이아몬드의 원료가스를 플라즈마 또는 열에너지로 분해하여 상기 모재 위에 막상의 다이아몬드가 합성된 입자형태의 모재/다이아몬드 복합체를 합성하되, 상기 모재 표면의 일부에 다이아몬드막이 형성되지 않은 열린 곳이 있는 부분복합체를 제조한 후,상기 복합체를 모재가 에칭되는 용액에 담가, 모재를 녹여 제거하는 단계를 포함하는 기하학적 형태의 다이아몬드 제조방법.
- 제5항에 있어서, 다면체의 모재 입자를 준비하고,상기 모재의 한 면이 기판에 위치된 상태에서 다이아몬드 막을 합성함으로써, 기판에 닿은 면이 열린 곳이 되는 부분복합체를 제작하고,상기 복합체의 모재를 에칭시켜 제거하여 속이 비어 있는 다이아몬드 쉘을 얻는 것을 특징으로 하는 기하학적 형태의 다이아몬드 제조방법.
- 제5항에 있어서, 다이아몬드의 핵생성 속도 및 밀도를 증진시키기 위해, 모재를 미분의 다이아몬드가 분산된 알코올이 담겨진 비커에 모재를 담가, 초음파배쓰에서 일정 시간동안 진동시켜 모재의 표면에 스크래치 또는 잔류물을 형성시키는 전처리 단계를 수행하는 것을 특징으로 하는 기하학적 형태의 다이아몬드 제조방법.
- 제7항에 있어서, 상기 모재 입자의 전처리 과정동안, 모재의 일부분을 접착테이프 위에 부착시켜, 접촉부분에는 미분의 다이아몬드가 닿지 않아 다이아몬드 막이 형성되지 않게 함으로써 열린곳을 형성시키는 것을 특징으로 하는 기하학적 형태의 다이아몬드 제조방법.
- 구형 또는 다면체의 기하학적 모양을 가지는 모재입자를 준비하고,기판을 포함하는 진공용기 내에서 상기 모재를 기판에 위치시킨 후, 다이아몬드의 원료가스를 플라즈마 또는 열에너지로 분해하여 상기 모재 위에 막상의 다이아몬드가 합성된 입자형태의 모재/다이아몬드 복합체를 합성하되,기하학적 형태의 모재 위에 다이아몬드 핵입자를 생성시킨 후, 막 형성 이전에 합성을 중단하고, 모재를 에칭시켜 제거함에 의해 다량의 CVD 다이아몬드 입자를 얻는 것을 특징으로 하는 기하학적 형태의 다이아몬드 제조방법.
- 제9항에 있어서, CVD 다이아몬드 입자의 크기는 10 nm에서 100 ㎛인 것을 특징으로 하는 기하학적 형태의 다이아몬드 제조방법.
- 제6항의 방법에 의하여 제조되며, 일부분이 열려(open) 있고, 내부는 비어 있는 기하학적 형태의 다이아몬드 쉘.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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KR1020040083710A KR100683574B1 (ko) | 2004-10-19 | 2004-10-19 | 기하학적 형태의 다이아몬드 쉘 및 그 제조방법 |
PCT/KR2005/003486 WO2006043780A1 (en) | 2004-10-19 | 2005-10-19 | Diamond shell with a geometrical figure and method for fabrication thereof |
US10/574,264 US7815969B2 (en) | 2004-10-19 | 2005-10-19 | Diamond shell with a geometrical figure and method for fabrication thereof |
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KR1020040083710A KR100683574B1 (ko) | 2004-10-19 | 2004-10-19 | 기하학적 형태의 다이아몬드 쉘 및 그 제조방법 |
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KR20060034545A KR20060034545A (ko) | 2006-04-24 |
KR100683574B1 true KR100683574B1 (ko) | 2007-02-16 |
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WO2007103717A2 (en) * | 2006-03-01 | 2007-09-13 | Gm Global Technology Operations, Inc. | Methods for forming articles having apertures and articles having substantially reduced residual compressive stress |
US8404313B1 (en) * | 2006-03-22 | 2013-03-26 | University Of South Florida | Synthesis of nanocrystalline diamond fibers |
KR100781289B1 (ko) * | 2006-12-18 | 2007-11-30 | 한국과학기술연구원 | 자기 정렬된 탄소나노물질의 대면적 합성법 |
US11236426B2 (en) * | 2017-09-06 | 2022-02-01 | Wisconsin Alumni Research Foundation | Plasmonic diamond films and related methods |
Citations (5)
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JPH01263227A (ja) * | 1988-04-12 | 1989-10-19 | Shintouyou Kinzoku Kogyo Kk | アルミニウム廃材の処理方法 |
JPH02101167A (ja) * | 1988-10-06 | 1990-04-12 | Idemitsu Petrochem Co Ltd | ダイヤモンド類被覆部材の製造方法 |
KR20020023502A (ko) * | 2000-09-22 | 2002-03-29 | 추후제출 | 주조 다이아몬드 공구 및 화학 증기 증착에 의한 그들의형성 |
KR20030001801A (ko) * | 2001-06-28 | 2003-01-08 | 한국과학기술연구원 | 기상화학증착법에 의한 구상의 다이아몬드 분말 합성장치및 이를 이용한 구상의 다이아몬드 합성방법 |
KR20040057559A (ko) * | 2002-12-26 | 2004-07-02 | 한국야금 주식회사 | 절삭공구에서 미세결정다이아몬드 특성을 가진 코팅막의형성방법 |
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GB8912498D0 (en) * | 1989-05-31 | 1989-07-19 | De Beers Ind Diamond | Diamond growth |
CA2065724A1 (en) * | 1991-05-01 | 1992-11-02 | Thomas R. Anthony | Method of producing articles by chemical vapor deposition and the support mandrels used therein |
CA2082711A1 (en) * | 1991-12-13 | 1993-06-14 | Philip G. Kosky | Cvd diamond growth on hydride-forming metal substrates |
US5486263A (en) * | 1992-07-02 | 1996-01-23 | At&T Bell Laboratories | Etching a diamond body with a molten or partially molten metal |
US5334283A (en) * | 1992-08-31 | 1994-08-02 | The University Of North Carolina At Chapel Hill | Process for selectively etching diamond |
KR100262259B1 (ko) * | 1996-06-12 | 2000-07-15 | 모리시타 요이찌 | 다이아몬드막 및 그 제조방법 |
US20040199260A1 (en) * | 2000-01-30 | 2004-10-07 | Pope Bill J. | Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact |
JP4068817B2 (ja) * | 2001-05-11 | 2008-03-26 | 信越化学工業株式会社 | ダイヤモンド膜の製造方法及びダイヤモンド膜 |
GB0221949D0 (en) * | 2002-09-20 | 2002-10-30 | Diamanx Products Ltd | Single crystal diamond |
US7309446B1 (en) * | 2004-02-25 | 2007-12-18 | Metadigm Llc | Methods of manufacturing diamond capsules |
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2004
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JPH01263227A (ja) * | 1988-04-12 | 1989-10-19 | Shintouyou Kinzoku Kogyo Kk | アルミニウム廃材の処理方法 |
JPH02101167A (ja) * | 1988-10-06 | 1990-04-12 | Idemitsu Petrochem Co Ltd | ダイヤモンド類被覆部材の製造方法 |
KR20020023502A (ko) * | 2000-09-22 | 2002-03-29 | 추후제출 | 주조 다이아몬드 공구 및 화학 증기 증착에 의한 그들의형성 |
KR20030001801A (ko) * | 2001-06-28 | 2003-01-08 | 한국과학기술연구원 | 기상화학증착법에 의한 구상의 다이아몬드 분말 합성장치및 이를 이용한 구상의 다이아몬드 합성방법 |
KR20040057559A (ko) * | 2002-12-26 | 2004-07-02 | 한국야금 주식회사 | 절삭공구에서 미세결정다이아몬드 특성을 가진 코팅막의형성방법 |
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WO2006043780A1 (en) | 2006-04-27 |
KR20060034545A (ko) | 2006-04-24 |
US20080166479A1 (en) | 2008-07-10 |
US7815969B2 (en) | 2010-10-19 |
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