BR112012010277A2 - métodos de fabricação de pós de diboreto de titânio - Google Patents
métodos de fabricação de pós de diboreto de titânioInfo
- Publication number
- BR112012010277A2 BR112012010277A2 BR112012010277A BR112012010277A BR112012010277A2 BR 112012010277 A2 BR112012010277 A2 BR 112012010277A2 BR 112012010277 A BR112012010277 A BR 112012010277A BR 112012010277 A BR112012010277 A BR 112012010277A BR 112012010277 A2 BR112012010277 A2 BR 112012010277A2
- Authority
- BR
- Brazil
- Prior art keywords
- particle size
- average
- processing variable
- titanium
- diaboride
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/02—Boron; Borides
- C01B35/04—Metal borides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
métodos de fabricação de pós de diboreto de titânio. a presente invenção refere-se a métodos de fabricação de produtos de diaboreto de titânio em vários tamanhos. um aspecto do método proporciona (a) seleção de um tamanho médio da partícula alvo para um produto alvo de diaboreto de titânio; (b) seleção de pelo menos uma variável de processamento de grupo consistindo de: uma quantidade de enxofre, uma taxa de fluxo de gás inerte, um temp ode embebimento e uma temperatura de reação; (c) seleção de uma condição da variável de processamento com base no tamanho médio da partícula alvo; e (d) produção de um produto de diaboreto de titânio real tendo um tamanho médio de partícula real usando a pelo menos uma variável de processamento, em que, em virtude da pelo menos uma variável de processamento, o tamanho médio de partícula real correspondente ao tamanho médio alvo de partícula.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25652009P | 2009-10-30 | 2009-10-30 | |
| US61/256,520 | 2009-10-30 | ||
| PCT/US2010/054868 WO2011053872A1 (en) | 2009-10-30 | 2010-10-29 | Methods of making titanium diboride powders |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112012010277A2 true BR112012010277A2 (pt) | 2016-03-29 |
| BR112012010277A8 BR112012010277A8 (pt) | 2018-01-02 |
| BR112012010277B1 BR112012010277B1 (pt) | 2020-09-29 |
Family
ID=43500887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012010277-0A BR112012010277B1 (pt) | 2009-10-30 | 2010-10-29 | Método para produzir pó de diboreto de titânio |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US8216536B2 (pt) |
| EP (1) | EP2493813B1 (pt) |
| CN (4) | CN109574029B (pt) |
| AU (1) | AU2010313251B2 (pt) |
| BR (1) | BR112012010277B1 (pt) |
| CA (2) | CA2779106A1 (pt) |
| ES (1) | ES2773030T3 (pt) |
| RU (2) | RU2513398C2 (pt) |
| WO (1) | WO2011053872A1 (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2513398C2 (ru) * | 2009-10-30 | 2014-04-20 | Алкоа Инк. | Способы изготовления порошков диборида титана |
| DE102011111331A1 (de) * | 2011-08-23 | 2013-02-28 | Esk Ceramics Gmbh & Co. Kg | Titandiborid-Granulate als Erosionsschutz für Kathoden |
| CN104487387B (zh) * | 2012-06-06 | 2016-11-23 | 美铝公司 | 二硼化钛材料的再循环方法 |
| US9732422B2 (en) | 2015-01-23 | 2017-08-15 | United Technologies Corporation | Method of coating metallic powder particles |
| RU2603407C1 (ru) * | 2015-04-30 | 2016-11-27 | Общество с ограниченной ответственностью "Эксперт-Ал" (ООО "Эксперт-Ал") | Способ получения порошка диборида титана |
| BR122024000714A2 (pt) * | 2016-06-23 | 2024-02-27 | Alcoa Usa Corp. | Métodos para preparar uma mistura precursora |
| US11066334B2 (en) * | 2016-06-29 | 2021-07-20 | Schlumberger Technology Corporation | Binderless cBN sintering with cubic press |
| WO2018009769A1 (en) * | 2016-07-08 | 2018-01-11 | Alcoa Usa Corp. | Systems and methods for making ceramic powders |
| RU2684381C1 (ru) * | 2018-01-09 | 2019-04-08 | федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" | Способ получения порошка диборида титана |
| RU2723859C1 (ru) * | 2019-09-13 | 2020-06-17 | Евгений Сергеевич Горланов | Способ низкотемпературного синтеза диборида титана |
| CN114751752B (zh) * | 2022-05-27 | 2023-06-16 | 中国科学院合肥物质科学研究院 | 一种高纯TiB2陶瓷纳米片及其制备方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1004585A (en) * | 1961-05-15 | 1965-09-15 | United States Borax Chem | Improvements in or relating to the production of titanium diboride |
| NL273415A (pt) * | 1962-01-10 | |||
| US3258316A (en) * | 1963-07-29 | 1966-06-28 | M S A Res Corp | Preparation of metal borides |
| US3925024A (en) * | 1971-09-10 | 1975-12-09 | Borden Inc | Grid burner system |
| US4282195A (en) * | 1975-02-03 | 1981-08-04 | Ppg Industries, Inc. | Submicron titanium boride powder and method for preparing same |
| EP0177092A3 (en) * | 1984-09-24 | 1986-12-30 | Cabot Corporation | Reaction-bonded shapes of titanium diboride |
| FR2596746B1 (fr) * | 1986-04-03 | 1988-06-03 | Atochem | Poudres pour ceramiques en nitrure de silicium par reduction carbothermique et leur procede de fabrication |
| US4888166A (en) * | 1986-09-03 | 1989-12-19 | Georgia Tech Research Corporation | Process for making highly reactive sub-micron amorphous titanium diboride powder |
| US4957884A (en) * | 1987-04-27 | 1990-09-18 | The Dow Chemical Company | Titanium diboride/boron carbide composites with high hardness and toughness |
| US5110565A (en) * | 1988-02-05 | 1992-05-05 | The Dow Chemical Company | Apparatus for producing uniform, fine ceramic powder |
| US5149514A (en) * | 1989-04-04 | 1992-09-22 | Sri International | Low temperature method of forming materials using one or more metal reactants and a halogen-containing reactant to form one or more reactive intermediates |
| CN1023598C (zh) * | 1990-04-12 | 1994-01-26 | 北京有色金属研究总院 | 一种硼化钛的制备方法 |
| US5100845A (en) * | 1991-03-13 | 1992-03-31 | Union Carbide Coatings Service Technology Corporation | Process for producing titanium diboride and boron nitride powders |
| US5380688A (en) * | 1993-08-09 | 1995-01-10 | The Dow Chemical Company | Method for making submicrometer carbides, submicrometer solid solution carbides, and the material resulting therefrom |
| US5498446A (en) * | 1994-05-25 | 1996-03-12 | Washington University | Method and apparatus for producing high purity and unagglomerated submicron particles |
| RU2087262C1 (ru) * | 1995-11-17 | 1997-08-20 | Томский филиал Института структурной макрокинетики РАН | Способ получения тонкодисперсного монокристаллического порошка диборида металла |
| ATE531827T1 (de) * | 2005-01-27 | 2011-11-15 | Peruke Proprietary Ltd | Verfahren zur herstellung des titanpulvers |
| RU2354503C1 (ru) * | 2007-07-11 | 2009-05-10 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Способ получения нанопорошков диборида титана |
| RU2513398C2 (ru) * | 2009-10-30 | 2014-04-20 | Алкоа Инк. | Способы изготовления порошков диборида титана |
| EP2423164A1 (en) * | 2010-08-25 | 2012-02-29 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | General synthesis of metal borides in liquid salt melts |
-
2010
- 2010-10-29 RU RU2012122247/05A patent/RU2513398C2/ru active
- 2010-10-29 ES ES10773822T patent/ES2773030T3/es active Active
- 2010-10-29 EP EP10773822.1A patent/EP2493813B1/en active Active
- 2010-10-29 BR BR112012010277-0A patent/BR112012010277B1/pt active IP Right Grant
- 2010-10-29 CN CN201910042760.1A patent/CN109574029B/zh active Active
- 2010-10-29 CN CN201080052860.XA patent/CN102656118B/zh not_active Expired - Fee Related
- 2010-10-29 CA CA2779106A patent/CA2779106A1/en not_active Abandoned
- 2010-10-29 US US12/916,437 patent/US8216536B2/en active Active
- 2010-10-29 CN CN202110366433.9A patent/CN113213502B/zh active Active
- 2010-10-29 AU AU2010313251A patent/AU2010313251B2/en active Active
- 2010-10-29 RU RU2014101964/05A patent/RU2572425C2/ru active
- 2010-10-29 CA CA2989288A patent/CA2989288C/en active Active
- 2010-10-29 CN CN201510489632.3A patent/CN105060312A/zh active Pending
- 2010-10-29 WO PCT/US2010/054868 patent/WO2011053872A1/en active Application Filing
-
2012
- 2012-06-06 US US13/489,634 patent/US20120244057A1/en not_active Abandoned
-
2013
- 2013-05-06 US US13/887,732 patent/US20130251595A1/en not_active Abandoned
-
2016
- 2016-10-19 US US15/297,997 patent/US9802829B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2010313251A1 (en) | 2012-05-17 |
| ES2773030T3 (es) | 2020-07-09 |
| CN105060312A (zh) | 2015-11-18 |
| EP2493813A1 (en) | 2012-09-05 |
| CA2989288C (en) | 2020-03-24 |
| RU2014101964A (ru) | 2015-07-27 |
| US20170036919A1 (en) | 2017-02-09 |
| BR112012010277B1 (pt) | 2020-09-29 |
| CA2989288A1 (en) | 2011-05-05 |
| CN113213502A (zh) | 2021-08-06 |
| AU2010313251B2 (en) | 2014-01-23 |
| US8216536B2 (en) | 2012-07-10 |
| CA2779106A1 (en) | 2011-05-05 |
| CN102656118A (zh) | 2012-09-05 |
| RU2572425C2 (ru) | 2016-01-10 |
| US20120244057A1 (en) | 2012-09-27 |
| US20110104033A1 (en) | 2011-05-05 |
| RU2012122247A (ru) | 2013-12-10 |
| CN102656118B (zh) | 2015-09-09 |
| CN109574029A (zh) | 2019-04-05 |
| CN109574029B (zh) | 2022-06-21 |
| US20130251595A1 (en) | 2013-09-26 |
| US9802829B2 (en) | 2017-10-31 |
| EP2493813B1 (en) | 2019-12-04 |
| WO2011053872A1 (en) | 2011-05-05 |
| RU2513398C2 (ru) | 2014-04-20 |
| CN113213502B (zh) | 2023-11-24 |
| BR112012010277A8 (pt) | 2018-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: ALCOA USA CORP (US) |
|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] |
Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER POR MEIO DO SERVICO DE CODIGO 206 EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ART. 34 DA LPI.PUBLIQUE-SE A EXIGENCIA (6.20). |
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| B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: CONFORME A IN INPI/DIRPA NO 03 DE 30/09/2016, O DEPOSITANTE DEVERA COMPLEMENTAR A RETRIBUICAO RELATIVA AO PEDIDO DE EXAME DO PRESENTE PEDIDO, DE ACORDO COM TABELA VIGENTE, REFERENTE A(S) GUIA(S) DE RECOLHIMENTO 0000921307459411 (PETICAO 800130208107, DE 15/10/2013). |
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| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/10/2010, OBSERVADAS AS CONDICOES LEGAIS. |