ATE17708T1 - Polykristalliner mit silicium gebundener formkoerper aus kubischem bornitrid und verfahren. - Google Patents
Polykristalliner mit silicium gebundener formkoerper aus kubischem bornitrid und verfahren.Info
- Publication number
- ATE17708T1 ATE17708T1 AT82304698T AT82304698T ATE17708T1 AT E17708 T1 ATE17708 T1 AT E17708T1 AT 82304698 T AT82304698 T AT 82304698T AT 82304698 T AT82304698 T AT 82304698T AT E17708 T1 ATE17708 T1 AT E17708T1
- Authority
- AT
- Austria
- Prior art keywords
- boron nitride
- cubic boron
- polycrystalline silicon
- silicon bond
- nitride molding
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F3/26—Impregnating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0027—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
- B29C2043/106—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using powder material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3628—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices moving inside a barrel or container like sleeve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2303/00—Use of resin-bonded materials as reinforcement
- B29K2303/04—Inorganic materials
- B29K2303/06—Metal powders, metal carbides or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/315,332 US4353714A (en) | 1981-10-26 | 1981-10-26 | Polycrystalline silicon-bonded cubic boron nitride body and method |
EP82304698A EP0078102B1 (de) | 1981-10-26 | 1982-09-08 | Polykristalliner mit Silicium gebundener Formkörper aus kubischem Bornitrid und Verfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE17708T1 true ATE17708T1 (de) | 1986-02-15 |
Family
ID=23223925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT82304698T ATE17708T1 (de) | 1981-10-26 | 1982-09-08 | Polykristalliner mit silicium gebundener formkoerper aus kubischem bornitrid und verfahren. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4353714A (de) |
EP (1) | EP0078102B1 (de) |
JP (1) | JPS5877539A (de) |
AT (1) | ATE17708T1 (de) |
CA (1) | CA1185994A (de) |
DE (1) | DE3268837D1 (de) |
IE (1) | IE53592B1 (de) |
ZA (1) | ZA826269B (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4650776A (en) * | 1984-10-30 | 1987-03-17 | Smith International, Inc. | Cubic boron nitride compact and method of making |
US4603062A (en) * | 1985-01-07 | 1986-07-29 | Cdp, Ltd. | Pump liners and a method of cladding the same |
US4793859A (en) * | 1985-07-31 | 1988-12-27 | General Electric Company | Infiltration of mo-containing material with silicon |
US5187128A (en) * | 1989-01-13 | 1993-02-16 | Lanxide Technology Company, Lp | Process for preparing self-supporting bodies |
US4904446A (en) * | 1989-01-13 | 1990-02-27 | Lanxide Technology Company, Lp | Process for preparing self-supporting bodies and products made thereby |
US4978644A (en) * | 1989-01-13 | 1990-12-18 | Lanxide Technology Company, Lp | Process for preparing self-supporting bodies and products made thereby |
IL92396A0 (en) * | 1989-01-13 | 1990-07-26 | Lanxide Technology Co Ltd | Method of producing ceramic composite bodies |
US5149678A (en) * | 1989-01-13 | 1992-09-22 | Lanxide Technology Company, Lp | Method of modifying ceramic composite bodies by a post-treatment process and articles produced thereby |
US5015265A (en) * | 1989-06-14 | 1991-05-14 | General Electric Company | Process for making cubic boron nitride from coated hexagonal boron nitride, and abrasive particles and articles made therefrom |
US5336350A (en) * | 1989-10-31 | 1994-08-09 | General Electric Company | Process for making composite containing fibrous material |
US5250324A (en) * | 1990-06-25 | 1993-10-05 | Lanxide Technology Company, L.P. | Method for forming a surface coating using powdered solid oxidants and parent metals |
US5112654A (en) * | 1990-06-25 | 1992-05-12 | Lanxide Technology Company, Lp | Method for forming a surface coating |
US5120684A (en) * | 1990-07-12 | 1992-06-09 | Lanxide Technology Company, Lp | Pressure assisted technique for forming self-supporting composite bodies and articles formed thereby |
US5264401A (en) * | 1990-07-12 | 1993-11-23 | Lanxide Technology Company, Lp | Pressure assisted technique for forming self-supporting composite bodies and articles formed thereby |
US5232040A (en) * | 1990-07-12 | 1993-08-03 | Lanxide Technology Company, Lp | Method for reducing metal content of self-supporting composite bodies and articles formed thereby |
US5203488A (en) * | 1990-07-12 | 1993-04-20 | Lanxide Technology Company, Lp | Method for joining ceramic composite bodies and articles formed thereby |
JPH06502379A (ja) * | 1990-07-12 | 1994-03-17 | ランキサイド テクノロジー カンパニー,リミティド パートナーシップ | セラミックス複合体の接合方法 |
DE69107079T2 (de) * | 1990-07-12 | 1995-06-01 | Lanxide Technology Co Ltd | Verbindungsmethoden für keramische verbundkörper. |
US5166105A (en) * | 1990-12-10 | 1992-11-24 | Lanxide Technology Company, Lp | Process for preparing self-supporting ceramic composite bodies and bodies produced thereby |
US5500182A (en) * | 1991-07-12 | 1996-03-19 | Lanxide Technology Company, Lp | Ceramic composite bodies with increased metal content |
US5435966A (en) * | 1991-07-12 | 1995-07-25 | Lanxide Technology Company, Lp | Reduced metal content ceramic composite bodies |
TWI291458B (en) * | 2001-10-12 | 2007-12-21 | Phild Co Ltd | Method and device for producing titanium-containing high performance water |
WO2003049889A2 (en) * | 2001-12-05 | 2003-06-19 | Baker Hughes Incorporated | Consolidated hard materials, methods of manufacture, and applications |
CN103553637B (zh) * | 2013-11-06 | 2015-01-21 | 禹州市和汇超硬材料有限公司 | 一种具有表面包覆结构的立方氮化硼聚晶复合材料及其制备方法 |
JP7015979B2 (ja) * | 2018-03-14 | 2022-02-04 | 三菱マテリアル株式会社 | cBN焼結体および切削工具 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE197806C (de) * | ||||
US3982911A (en) * | 1972-11-01 | 1976-09-28 | General Electric Company | Process for the preparation of a composite cubic boron nitride layer abrasive body |
US4011064A (en) * | 1975-07-28 | 1977-03-08 | General Electric Company | Modifying the surface of cubic boron nitride particles |
US4063907A (en) * | 1975-07-28 | 1977-12-20 | General Electric Company | Modifying the surface of diamond particles |
US4117968A (en) * | 1975-09-04 | 1978-10-03 | Jury Vladimirovich Naidich | Method for soldering metals with superhard man-made materials |
DE2702082C3 (de) * | 1976-01-30 | 1982-02-25 | Institut fizičeskoj chimii Akademii Nauk SSSR, Moskva | Polykristallines überhartes Material aus kubischem Bornitrid und Verfahren zu seiner Herstellung |
JPS53139609A (en) * | 1977-05-12 | 1978-12-06 | Sumitomo Electric Industries | Sintered high hardness object for tool making and method of its manufacture |
US4168957A (en) * | 1977-10-21 | 1979-09-25 | General Electric Company | Process for preparing a silicon-bonded polycrystalline diamond body |
US4124401A (en) * | 1977-10-21 | 1978-11-07 | General Electric Company | Polycrystalline diamond body |
US4220455A (en) * | 1978-10-24 | 1980-09-02 | General Electric Company | Polycrystalline diamond and/or cubic boron nitride body and process for making said body |
US4242106A (en) * | 1979-01-02 | 1980-12-30 | General Electric Company | Composite of polycrystalline diamond and/or cubic boron nitride body/silicon carbide substrate |
US4247304A (en) * | 1978-12-29 | 1981-01-27 | General Electric Company | Process for producing a composite of polycrystalline diamond and/or cubic boron nitride body and substrate phases |
JPS55119150A (en) * | 1979-03-03 | 1980-09-12 | Tatsuro Kuratomi | Cubic system boron nitride solid solution and preparation thereof |
JPS5856018B2 (ja) * | 1979-11-30 | 1983-12-13 | 日本油脂株式会社 | 切削工具用高密度相窒化硼素複合焼結体およびその製造方法 |
JPS56156738A (en) * | 1981-03-16 | 1981-12-03 | Sumitomo Electric Ind Ltd | Sintered body for high hardness tool and its manufacture |
-
1981
- 1981-10-26 US US06/315,332 patent/US4353714A/en not_active Expired - Lifetime
-
1982
- 1982-08-26 ZA ZA826269A patent/ZA826269B/xx unknown
- 1982-09-08 DE DE8282304698T patent/DE3268837D1/de not_active Expired
- 1982-09-08 EP EP82304698A patent/EP0078102B1/de not_active Expired
- 1982-09-08 AT AT82304698T patent/ATE17708T1/de not_active IP Right Cessation
- 1982-10-08 CA CA000413112A patent/CA1185994A/en not_active Expired
- 1982-10-08 JP JP57178256A patent/JPS5877539A/ja active Granted
- 1982-10-22 IE IE2549/82A patent/IE53592B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5877539A (ja) | 1983-05-10 |
ZA826269B (en) | 1983-07-27 |
JPH0579735B2 (de) | 1993-11-04 |
EP0078102A3 (en) | 1983-07-27 |
IE822549L (en) | 1983-04-26 |
EP0078102B1 (de) | 1986-01-29 |
DE3268837D1 (en) | 1986-03-13 |
IE53592B1 (en) | 1988-12-21 |
CA1185994A (en) | 1985-04-23 |
EP0078102A2 (de) | 1983-05-04 |
US4353714A (en) | 1982-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
RXX | Miscellaneous |
Free format text: BERICHTIGUNG DER UEBERSETZUNG NICHT IN DEUTSCHER SPRACHE |
|
XX | Miscellaneous: |
Free format text: BERICHTIGUNG DER UEBERSETZUNG NICHT IN DEUTSCHER SPRACHE |
|
REN | Ceased due to non-payment of the annual fee |