KR101457066B1 - 다결정 다이아몬드 소결체 및 그 제조방법 - Google Patents
다결정 다이아몬드 소결체 및 그 제조방법 Download PDFInfo
- Publication number
- KR101457066B1 KR101457066B1 KR1020120157051A KR20120157051A KR101457066B1 KR 101457066 B1 KR101457066 B1 KR 101457066B1 KR 1020120157051 A KR1020120157051 A KR 1020120157051A KR 20120157051 A KR20120157051 A KR 20120157051A KR 101457066 B1 KR101457066 B1 KR 101457066B1
- Authority
- KR
- South Korea
- Prior art keywords
- polycrystalline diamond
- toughness
- layer
- sintered body
- diamond layer
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
- C01B32/26—Preparation
-
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Powder Metallurgy (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120157051A KR101457066B1 (ko) | 2012-12-28 | 2012-12-28 | 다결정 다이아몬드 소결체 및 그 제조방법 |
PCT/KR2013/010750 WO2014104588A1 (fr) | 2012-12-28 | 2013-11-26 | Diamant polycristallin fritté compact et son procédé de fabrication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120157051A KR101457066B1 (ko) | 2012-12-28 | 2012-12-28 | 다결정 다이아몬드 소결체 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140092473A KR20140092473A (ko) | 2014-07-24 |
KR101457066B1 true KR101457066B1 (ko) | 2014-11-03 |
Family
ID=51021587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120157051A KR101457066B1 (ko) | 2012-12-28 | 2012-12-28 | 다결정 다이아몬드 소결체 및 그 제조방법 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101457066B1 (fr) |
WO (1) | WO2014104588A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102120015B1 (ko) | 2019-09-19 | 2020-06-09 | 재단법인 경북하이브리드부품연구원 | 나노 다이아몬드 분말 및 금속 분말을 이용한 금속 매트릭스 소결체 및 이의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100568971B1 (ko) * | 2004-01-13 | 2006-04-07 | 일진다이아몬드(주) | 고경도 소결체의 제조방법 |
KR20080059569A (ko) * | 2005-09-15 | 2008-06-30 | 다이아몬드 이노베이션즈, 인크. | 극미세 마이크로구조를 갖는 소결 다결정성 다이아몬드재료 |
KR20090048127A (ko) * | 2007-11-09 | 2009-05-13 | 일진다이아몬드(주) | 굴착 공구용 인서트 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE353271T1 (de) * | 2003-05-27 | 2007-02-15 | Element Six Pty Ltd | Polykristalline abrasive diamantsegmente |
KR20110041789A (ko) * | 2009-10-16 | 2011-04-22 | 일진다이아몬드(주) | 절삭 공구용 인서트 및 절삭 공구용 소결체 |
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2012
- 2012-12-28 KR KR1020120157051A patent/KR101457066B1/ko active IP Right Grant
-
2013
- 2013-11-26 WO PCT/KR2013/010750 patent/WO2014104588A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100568971B1 (ko) * | 2004-01-13 | 2006-04-07 | 일진다이아몬드(주) | 고경도 소결체의 제조방법 |
KR20080059569A (ko) * | 2005-09-15 | 2008-06-30 | 다이아몬드 이노베이션즈, 인크. | 극미세 마이크로구조를 갖는 소결 다결정성 다이아몬드재료 |
JP2009508798A (ja) * | 2005-09-15 | 2009-03-05 | ダイヤモンド イノベーションズ、インク. | 極微細構造の焼結多結晶ダイヤモンド材料 |
KR20090048127A (ko) * | 2007-11-09 | 2009-05-13 | 일진다이아몬드(주) | 굴착 공구용 인서트 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102120015B1 (ko) | 2019-09-19 | 2020-06-09 | 재단법인 경북하이브리드부품연구원 | 나노 다이아몬드 분말 및 금속 분말을 이용한 금속 매트릭스 소결체 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20140092473A (ko) | 2014-07-24 |
WO2014104588A1 (fr) | 2014-07-03 |
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