IE39663L - Abrasive compact. - Google Patents
Abrasive compact.Info
- Publication number
- IE39663L IE39663L IE741678A IE167874A IE39663L IE 39663 L IE39663 L IE 39663L IE 741678 A IE741678 A IE 741678A IE 167874 A IE167874 A IE 167874A IE 39663 L IE39663 L IE 39663L
- Authority
- IE
- Ireland
- Prior art keywords
- solvent
- substance
- abrasive particles
- nitride
- abrasive
- Prior art date
Links
- 239000000126 substance Substances 0.000 abstract 8
- 239000002904 solvent Substances 0.000 abstract 6
- 239000002245 particle Substances 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 4
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 239000010432 diamond Substances 0.000 abstract 2
- 229910003460 diamond Inorganic materials 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 150000004767 nitrides Chemical class 0.000 abstract 2
- 229910021332 silicide Inorganic materials 0.000 abstract 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052582 BN Inorganic materials 0.000 abstract 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 235000013405 beer Nutrition 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000011029 spinel Substances 0.000 abstract 1
- 229910052596 spinel Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
Classifications
-
- 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
- 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
-
- 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
- B24D3/08—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 for close-grained structure, e.g. using metal with low melting point
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Ceramic Products (AREA)
Abstract
1456765 Bonded abrasive compacts DE BEERS INDUSTRIAL DIAMOND DIVISION Ltd 8 Aug 1974 [10 Aug 1973 19 Oct 1973 29 March 1974] 34954/74 Heading C4V An abrasive compact comprises, as abrasive particles, cubic boron nitride, diamond or mixtures of these, bonded by a matrix comprising a refractory substance and a solvent capable of dissolving the abrasive particles at least to a limited extent. The solvent substance may also be capable of reacting with the refractory substance to form a hard material. The refractory substance may be a boride, nitride or silicide and a particularly preferred material is α-silicon nitride. Also suitable are magnesium oxide, spinel and alumina either alone or mixed with the nitride, silicide or boride. Several mixtures are listed. Suitable solvent substances are low melting metals or alloys such as aluminium, lead, tin, magnesium and lithium and alloys containing one or more of these. The abrasive particles are preferably present in a mixture in an amount at least 70% by volume and a ratio of the solvent substance to the refractory substance may be from 1 : 2 to 2 : 1. The various ingredients are preferably in finely powdered form preferably of average particle size less than 40 microns. To produce the compact the mixture of the ingredients is subjected to conditions of temperature and pressure at which the abrasive particles crystallographically stable and the solvent substance acts as a solvent. Pressures will normally be in the range 40 to 65 kilobars and temperatures in the range 1200 to 1300 C.
[GB1456765A]
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA00735447A ZA735447B (en) | 1973-08-10 | 1973-08-10 | Compacts |
| ZA738114 | 1973-10-19 | ||
| ZA742027 | 1974-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE39663L true IE39663L (en) | 1975-02-10 |
| IE39663B1 IE39663B1 (en) | 1978-12-06 |
Family
ID=27420861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1678/74A IE39663B1 (en) | 1973-08-10 | 1974-08-09 | Abrasive compacts |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS546759B2 (en) |
| AU (1) | AU476900B2 (en) |
| BR (1) | BR7406579A (en) |
| CA (1) | CA1019961A (en) |
| CH (1) | CH591931A5 (en) |
| DE (1) | DE2437522C3 (en) |
| DK (1) | DK422574A (en) |
| FR (1) | FR2240078B1 (en) |
| GB (1) | GB1456765A (en) |
| IE (1) | IE39663B1 (en) |
| IL (1) | IL45411A (en) |
| IN (1) | IN142626B (en) |
| IT (1) | IT1018889B (en) |
| NL (1) | NL171464C (en) |
| SE (1) | SE418284B (en) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA756730B (en) * | 1975-10-27 | 1977-06-29 | De Beers Ind Diamond | Diamond compacts |
| AU512633B2 (en) * | 1976-12-21 | 1980-10-23 | Sumitomo Electric Industries, Ltd. | Sintered tool |
| JPS6033604B2 (en) * | 1977-11-22 | 1985-08-03 | 住友電気工業株式会社 | Complex throw-away tip |
| JPS5562853A (en) * | 1978-10-31 | 1980-05-12 | Mitsubishi Metal Corp | Heattresisting and abrasionnresisting superpressure sintering material with tenacity |
| JPS5562863A (en) * | 1978-11-06 | 1980-05-12 | Mitsubishi Metal Corp | Sintering material with tenacity and abrasion resistanc |
| JPS5580777A (en) * | 1978-12-09 | 1980-06-18 | Mitsubishi Metal Corp | Tanacious heattresisting antiabrasive super high pressure sintering material |
| JPS5580778A (en) * | 1978-12-09 | 1980-06-18 | Mitsubishi Metal Corp | Tanacious heattresisting antiabrasive super high pressure sintering material |
| FR2455632B1 (en) * | 1979-03-29 | 1986-04-25 | Sumitomo Electric Industries | SINTERED BLOCK, ESPECIALLY FOR MACHINING TOOLS |
| JPS5752185A (en) * | 1980-05-20 | 1982-03-27 | De Beers Ind Diamond | Heat sink |
| JPS5748478A (en) * | 1980-09-05 | 1982-03-19 | Fuji Seito Kk | Grinding stone |
| DE3372267D1 (en) * | 1982-03-31 | 1987-08-06 | De Beers Ind Diamond | Abrasive bodies |
| US4650776A (en) * | 1984-10-30 | 1987-03-17 | Smith International, Inc. | Cubic boron nitride compact and method of making |
| JPS6270268A (en) * | 1986-03-19 | 1987-03-31 | 住友電気工業株式会社 | Sintered body for high hardness tools |
| DE602006012997D1 (en) | 2005-08-11 | 2010-04-29 | Element Six Production Pty Ltd | GRINDING ELEMENT OF POLYCRYSTALLINE DIAMOND AND METHOD FOR THE PRODUCTION THEREOF |
| EP2658680B1 (en) | 2010-12-31 | 2020-12-09 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles comprising abrasive particles having particular shapes and methods of forming such articles |
| CN103702800B (en) | 2011-06-30 | 2017-11-10 | 圣戈本陶瓷及塑料股份有限公司 | Abrasive articles comprising silicon nitride abrasive grains |
| EP2726248B1 (en) | 2011-06-30 | 2019-06-19 | Saint-Gobain Ceramics & Plastics, Inc. | Liquid phase sintered silicon carbide abrasive particles |
| WO2013049239A1 (en) | 2011-09-26 | 2013-04-04 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming |
| PL2797716T3 (en) | 2011-12-30 | 2021-07-05 | Saint-Gobain Ceramics & Plastics, Inc. | Composite shaped abrasive particles and method of forming same |
| KR20170018102A (en) | 2011-12-30 | 2017-02-15 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | Shaped abrasive particle and method of forming same |
| AU2012362173B2 (en) | 2011-12-30 | 2016-02-25 | Saint-Gobain Ceramics & Plastics, Inc. | Forming shaped abrasive particles |
| US8840696B2 (en) | 2012-01-10 | 2014-09-23 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
| EP3705177A1 (en) | 2012-01-10 | 2020-09-09 | Saint-Gobain Ceramics & Plastics Inc. | Abrasive particles having complex shapes and methods of forming same |
| US9242346B2 (en) | 2012-03-30 | 2016-01-26 | Saint-Gobain Abrasives, Inc. | Abrasive products having fibrillated fibers |
| KR102197361B1 (en) | 2012-05-23 | 2021-01-05 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | Shaped abrasive particles and methods of forming same |
| BR112014032152B1 (en) | 2012-06-29 | 2022-09-20 | Saint-Gobain Ceramics & Plastics, Inc | ABRASIVE PARTICLES HAVING PARTICULAR FORMATS AND ABRASIVE ARTICLES |
| FI2906392T3 (en) | 2012-10-15 | 2025-06-20 | Saint Gobain Abrasives Inc | Abrasive particles having particular shapes and methods of forming such particles |
| US9074119B2 (en) | 2012-12-31 | 2015-07-07 | Saint-Gobain Ceramics & Plastics, Inc. | Particulate materials and methods of forming same |
| CN105073343B (en) | 2013-03-29 | 2017-11-03 | 圣戈班磨料磨具有限公司 | Abrasive particles having a specific shape, method of forming such particles and use thereof |
| TW201502263A (en) | 2013-06-28 | 2015-01-16 | Saint Gobain Ceramics | Abrasive article including shaped abrasive particles |
| RU2643004C2 (en) | 2013-09-30 | 2018-01-29 | Сен-Гобен Серэмикс Энд Пластикс, Инк. | Formed abrasive particles and methods of their production |
| US20150151409A1 (en) * | 2013-11-30 | 2015-06-04 | Diamond Innovations, Inc. | Aluminum or aluminum carbide alternative catalyst for polycrystalline diamond compact formation |
| MX380754B (en) | 2013-12-31 | 2025-03-12 | Saint Gobain Abrasives Inc | ABRASIVE ARTICLE INCLUDING PROFILED ABRASIVE PARTICLES. |
| US9771507B2 (en) | 2014-01-31 | 2017-09-26 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle including dopant material and method of forming same |
| BR112016023838A2 (en) | 2014-04-14 | 2017-08-15 | Saint Gobain Ceramics | abrasive article including molded abrasive particles |
| US9803119B2 (en) | 2014-04-14 | 2017-10-31 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| US9902045B2 (en) | 2014-05-30 | 2018-02-27 | Saint-Gobain Abrasives, Inc. | Method of using an abrasive article including shaped abrasive particles |
| US9707529B2 (en) | 2014-12-23 | 2017-07-18 | Saint-Gobain Ceramics & Plastics, Inc. | Composite shaped abrasive particles and method of forming same |
| US9914864B2 (en) | 2014-12-23 | 2018-03-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and method of forming same |
| US9676981B2 (en) | 2014-12-24 | 2017-06-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle fractions and method of forming same |
| CN107636109A (en) | 2015-03-31 | 2018-01-26 | 圣戈班磨料磨具有限公司 | Fixed abrasive article and method of forming same |
| TWI634200B (en) | 2015-03-31 | 2018-09-01 | 聖高拜磨料有限公司 | Fixed abrasive article and method of forming same |
| EP3307483B1 (en) | 2015-06-11 | 2020-06-17 | Saint-Gobain Ceramics&Plastics, Inc. | Abrasive article including shaped abrasive particles |
| PL3455321T3 (en) | 2016-05-10 | 2022-12-12 | Saint-Gobain Ceramics&Plastics, Inc. | Methods of forming abrasive particles |
| WO2017197002A1 (en) | 2016-05-10 | 2017-11-16 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles and methods of forming same |
| US11230653B2 (en) | 2016-09-29 | 2022-01-25 | Saint-Gobain Abrasives, Inc. | Fixed abrasive articles and methods of forming same |
| US10759024B2 (en) | 2017-01-31 | 2020-09-01 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| US10563105B2 (en) | 2017-01-31 | 2020-02-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
| WO2018236989A1 (en) | 2017-06-21 | 2018-12-27 | Saint-Gobain Ceramics & Plastics, Inc. | PARTICULATE MATERIALS AND METHODS OF FORMATION THEREOF |
| US12129422B2 (en) | 2019-12-27 | 2024-10-29 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles and methods of forming same |
| CN114845838B (en) | 2019-12-27 | 2024-10-25 | 圣戈本陶瓷及塑料股份有限公司 | Abrasive article and method of forming the same |
| KR102765343B1 (en) | 2019-12-27 | 2025-02-13 | 세인트-고바인 세라믹스 앤드 플라스틱스, 인크. | Abrasive article and method of forming same |
| CA3241421A1 (en) | 2021-12-30 | 2023-07-06 | Anthony MARTONE | Abrasive articles and methods of forming same |
| WO2023130052A1 (en) | 2021-12-30 | 2023-07-06 | Saint-Gobain Abrasives, Inc. | Abrasive articles and methods of forming same |
| EP4457054A4 (en) | 2021-12-30 | 2026-01-14 | Saint Gobain Abrasives Inc | Grinding articles and methods for shaping them |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1241332B (en) * | 1962-11-27 | 1967-05-24 | Jersey Prod Res Co | Process for the production of a diamond-containing composite body |
| FR2169577A5 (en) * | 1972-01-24 | 1973-09-07 | Christensen Diamond Prod Co | Abrasive particles for grinding tools - encapsulated in metal |
-
1974
- 1974-08-03 DE DE2437522A patent/DE2437522C3/en not_active Expired
- 1974-08-03 IN IN1745/CAL/74A patent/IN142626B/en unknown
- 1974-08-06 IL IL7445411A patent/IL45411A/en unknown
- 1974-08-07 SE SE7410119A patent/SE418284B/en not_active IP Right Cessation
- 1974-08-07 AU AU72096/74A patent/AU476900B2/en not_active Expired
- 1974-08-07 CH CH1081374A patent/CH591931A5/xx not_active IP Right Cessation
- 1974-08-08 DK DK422574A patent/DK422574A/da unknown
- 1974-08-08 CA CA206,556A patent/CA1019961A/en not_active Expired
- 1974-08-08 IT IT7452509A patent/IT1018889B/en active
- 1974-08-08 GB GB3495474A patent/GB1456765A/en not_active Expired
- 1974-08-09 JP JP9145374A patent/JPS546759B2/ja not_active Expired
- 1974-08-09 FR FR7427750A patent/FR2240078B1/fr not_active Expired
- 1974-08-09 BR BR6579/74A patent/BR7406579A/en unknown
- 1974-08-09 IE IE1678/74A patent/IE39663B1/en unknown
- 1974-08-09 NL NLAANVRAGE7410753,A patent/NL171464C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2437522A1 (en) | 1975-02-20 |
| IE39663B1 (en) | 1978-12-06 |
| IN142626B (en) | 1977-08-06 |
| JPS546759B2 (en) | 1979-03-31 |
| FR2240078A1 (en) | 1975-03-07 |
| SE418284B (en) | 1981-05-18 |
| CA1019961A (en) | 1977-11-01 |
| JPS5082689A (en) | 1975-07-04 |
| FR2240078B1 (en) | 1978-01-27 |
| IT1018889B (en) | 1977-10-20 |
| IL45411A (en) | 1977-05-31 |
| CH591931A5 (en) | 1977-10-14 |
| NL171464B (en) | 1982-11-01 |
| AU476900B2 (en) | 1976-10-07 |
| DE2437522C3 (en) | 1983-03-31 |
| BR7406579A (en) | 1976-03-30 |
| IL45411A0 (en) | 1974-11-29 |
| NL7410753A (en) | 1975-02-12 |
| NL171464C (en) | 1983-04-05 |
| DK422574A (en) | 1975-04-21 |
| SE7410119L (en) | 1975-02-11 |
| GB1456765A (en) | 1976-11-24 |
| DE2437522B2 (en) | 1982-09-16 |
| AU7209674A (en) | 1976-02-12 |
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