DE69710986D1 - Harter und zäher Sinterkörper - Google Patents
Harter und zäher SinterkörperInfo
- Publication number
- DE69710986D1 DE69710986D1 DE69710986T DE69710986T DE69710986D1 DE 69710986 D1 DE69710986 D1 DE 69710986D1 DE 69710986 T DE69710986 T DE 69710986T DE 69710986 T DE69710986 T DE 69710986T DE 69710986 D1 DE69710986 D1 DE 69710986D1
- Authority
- DE
- Germany
- Prior art keywords
- hard
- sintered body
- tough sintered
- tough
- sintered
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
- C04B35/5831—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29035996 | 1996-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69710986D1 true DE69710986D1 (de) | 2002-04-18 |
DE69710986T2 DE69710986T2 (de) | 2002-07-18 |
Family
ID=17755019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69710986T Expired - Lifetime DE69710986T2 (de) | 1996-10-31 | 1997-10-31 | Harter und zäher Sinterkörper |
Country Status (4)
Country | Link |
---|---|
US (1) | US6001758A (de) |
EP (1) | EP0839776B1 (de) |
KR (1) | KR100263594B1 (de) |
DE (1) | DE69710986T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100459518B1 (ko) * | 1996-12-03 | 2005-05-18 | 스미토모덴키고교가부시키가이샤 | 고압상형 질화붕소기 소결체 |
JP3573256B2 (ja) * | 1998-07-27 | 2004-10-06 | 住友電気工業株式会社 | Al2O3被覆cBN基焼結体切削工具 |
CA2291528C (en) * | 1998-12-04 | 2007-06-12 | Sumitomo Electric Industries, Ltd. | High strength sintered body |
JP4065666B2 (ja) * | 1999-02-12 | 2008-03-26 | 住友電工ハードメタル株式会社 | 高耐クレータ性高強度焼結体 |
US6140262A (en) * | 1999-07-27 | 2000-10-31 | Smith International, Inc. | Polycrystalline cubic boron nitride cutting tool |
US6331497B1 (en) * | 1999-07-27 | 2001-12-18 | Smith International, Inc. | Polycrystalline cubic boron nitride cutting tool |
WO2002005991A1 (fr) * | 2000-07-19 | 2002-01-24 | Sumitomo Electric Industries, Ltd. | Pointe jetable compacte frittee dure |
JP3637883B2 (ja) * | 2000-08-31 | 2005-04-13 | 住友電気工業株式会社 | 表面被覆窒化硼素焼結体工具 |
JP3637882B2 (ja) * | 2000-08-31 | 2005-04-13 | 住友電気工業株式会社 | 表面被覆窒化硼素焼結体工具 |
JP4677665B2 (ja) * | 2000-11-21 | 2011-04-27 | 日油株式会社 | 高圧相物質の製造方法 |
US7203835B2 (en) * | 2001-11-13 | 2007-04-10 | Microsoft Corporation | Architecture for manufacturing authenticatable gaming systems |
KR100502585B1 (ko) * | 2002-07-08 | 2005-07-20 | 일진디스플레이(주) | 주철 절삭용 고경도 소결체 및 그 제조방법 |
JP4160898B2 (ja) * | 2003-12-25 | 2008-10-08 | 住友電工ハードメタル株式会社 | 高強度高熱伝導性立方晶窒化硼素焼結体 |
WO2007010670A1 (ja) * | 2005-07-15 | 2007-01-25 | Sumitomo Electric Hardmetal Corp. | 複合焼結体 |
US20070032369A1 (en) * | 2005-08-03 | 2007-02-08 | Franzen Jan M | High content CBN materials, compact incorporating the same and methods of making the same |
WO2007145071A1 (ja) * | 2006-06-12 | 2007-12-21 | Sumitomo Electric Hardmetal Corp. | 複合焼結体 |
US8148282B2 (en) * | 2008-09-18 | 2012-04-03 | Diamond Innovations, Inc. | Method of solid PCBN sythesis |
GB201011574D0 (en) * | 2010-07-09 | 2010-08-25 | Element Six Ltd | PCBN material |
GB201022033D0 (en) * | 2010-12-29 | 2011-02-02 | Element Six Production Pty Ltd | High density polycrystalline superhard material |
WO2012166744A1 (en) * | 2011-05-27 | 2012-12-06 | Nanomech Inc. | Coating layer with microstructure serrated edge |
JP5988430B2 (ja) * | 2012-10-26 | 2016-09-07 | 住友電工ハードメタル株式会社 | 立方晶窒化ホウ素焼結体およびその製造方法 |
JP6095162B2 (ja) * | 2013-03-29 | 2017-03-15 | 住友電工ハードメタル株式会社 | 立方晶窒化ホウ素焼結体 |
GB201412164D0 (en) | 2014-07-08 | 2014-08-20 | Element Six Abrasives Sa | Cubic boron nitride composite material, method of using it, method of making it and tool comprising it |
GB201503976D0 (en) * | 2015-03-09 | 2015-04-22 | Element Six Abrasives Sa | Polycrystalline abrasive constructions |
KR102423112B1 (ko) | 2016-04-20 | 2022-07-19 | 미쓰비시 마테리알 가부시키가이샤 | 굴착 칩, 굴착 공구, 및 굴착 칩의 제조 방법 |
EP4190469A4 (de) * | 2020-07-31 | 2023-12-27 | Sumitomo Electric Industries, Ltd. | Sinterkörper aus kubischem bornitrid und schneidwerkzeug damit |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5549031B2 (de) * | 1972-09-01 | 1980-12-09 | ||
JPS57270B2 (de) * | 1974-07-01 | 1982-01-06 | ||
JPS5243846A (en) * | 1975-10-03 | 1977-04-06 | Senichi Masuda | Device for electrostatic powder coating |
JPS5927303B2 (ja) * | 1978-08-21 | 1984-07-04 | 三菱マテリアル株式会社 | 靭性および耐摩耗性を具備した切削工具用焼結材料 |
IL59519A (en) * | 1979-03-19 | 1982-01-31 | De Beers Ind Diamond | Abrasive compacts |
FR2482448A1 (fr) * | 1980-05-13 | 1981-11-20 | Micro Mega Sa | Dispositif servant a empecher la penetration d'eau dans la tete d'un contre-angle |
JPS56156738A (en) * | 1981-03-16 | 1981-12-03 | Sumitomo Electric Ind Ltd | Sintered body for high hardness tool and its manufacture |
JPS5860678A (ja) * | 1981-10-02 | 1983-04-11 | 三菱マテリアル株式会社 | 切削および耐摩耗工具用高靭性窒化硼素基超高圧焼結材料 |
JPS5858247A (ja) * | 1981-10-02 | 1983-04-06 | Mitsubishi Metal Corp | 切削および耐摩耗工具用高靭性窒化硼素基超高圧焼結材料 |
JPH0713279B2 (ja) * | 1990-01-12 | 1995-02-15 | 日本油脂株式会社 | 切削工具用高圧相窒化ホウ素焼結体及びその製造方法 |
US5106392A (en) * | 1991-03-14 | 1992-04-21 | General Electric Company | Multigrain abrasive particles |
JPH05186844A (ja) * | 1992-01-09 | 1993-07-27 | Toshiba Tungaloy Co Ltd | 高密度相窒化ホウ素基焼結体 |
JP3146747B2 (ja) * | 1993-04-01 | 2001-03-19 | 三菱マテリアル株式会社 | 耐摩耗性および耐欠損性のすぐれた立方晶窒化ほう素基超高圧焼結材料製切削工具 |
US5536485A (en) * | 1993-08-12 | 1996-07-16 | Agency Of Industrial Science & Technology | Diamond sinter, high-pressure phase boron nitride sinter, and processes for producing those sinters |
JPH07286229A (ja) * | 1994-04-21 | 1995-10-31 | Nippon Oil & Fats Co Ltd | 切削工具用高圧相窒化硼素焼結体及びその製造方法 |
US5639285A (en) * | 1995-05-15 | 1997-06-17 | Smith International, Inc. | Polycrystallline cubic boron nitride cutting tool |
US5604164A (en) * | 1995-09-06 | 1997-02-18 | Advanced Ceramics Corporation | Refractory boat and method of manufacture |
-
1997
- 1997-10-29 KR KR1019970055777A patent/KR100263594B1/ko not_active IP Right Cessation
- 1997-10-30 US US08/960,773 patent/US6001758A/en not_active Expired - Lifetime
- 1997-10-31 DE DE69710986T patent/DE69710986T2/de not_active Expired - Lifetime
- 1997-10-31 EP EP97308724A patent/EP0839776B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0839776A3 (de) | 1998-09-23 |
EP0839776A2 (de) | 1998-05-06 |
US6001758A (en) | 1999-12-14 |
KR100263594B1 (ko) | 2000-08-01 |
KR19980033241A (ko) | 1998-07-25 |
DE69710986T2 (de) | 2002-07-18 |
EP0839776B1 (de) | 2002-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |