BRPI0514280A - processos para a produção de material reforçado por dispersóide - Google Patents
processos para a produção de material reforçado por dispersóideInfo
- Publication number
- BRPI0514280A BRPI0514280A BRPI0514280-6A BRPI0514280A BRPI0514280A BR PI0514280 A BRPI0514280 A BR PI0514280A BR PI0514280 A BRPI0514280 A BR PI0514280A BR PI0514280 A BRPI0514280 A BR PI0514280A
- Authority
- BR
- Brazil
- Prior art keywords
- dispersoid
- metal particles
- precursor compound
- solvent
- strengthened material
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/04—Alloys based on a platinum group metal
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1026—Alloys containing non-metals starting from a solution or a suspension of (a) compound(s) of at least one of the alloy constituents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/14—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of noble metals or alloys based thereon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
PROCESSOS PARA A PRODUçãO DE MATERIAL REFORçADO POR DISPERSóIDE A presente invenção refere-se a uma primeira concretização a invenção refere-se a um processo para a produção de um material reforçado por dispersóide, compreendendo as etapas de: (i) provisão de partículas de metal, em que o metal é selecionado de metais de grupo de platina, ouro, prata, níquel e cobre, bem como suas ligas; (ii) misturação das partículas de metal com um composto precursor do dispersóide e solvente; (iii) remoção do solvente, de modo a se obter partículas de metal providas com composto precursor; e (iv) compactação das partículas de metal providas com composto precursor de modo a se obter o material reforçado por dispersóide, em que o composto precursor é convertido no dispersóide durante a operação de compactação. Em uma segunda concretização a invenção refere-se a um processo para a produção de material reforçado por dispersóide, compreendendo as etapas de: (i) provisão de partículas de metal, em que o metal é selecionado de metais de grupo de platina, ouro, prata, níquel e cobre, bem como suas ligas, e em que as partículas de metal são produzidas por processos mecânicos selecionados de usinagem, moagem, torneamento e limagem; (ii) misturação das partículas de metal com um dispersóide ou um composto precursor do dispersóide, bem como solvente; remoção do solvente: e compactação das partículas de metal obtidas na etapa (iii) de modo se obter o material reforçado por dispersóide.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410041404 DE102004041404A1 (de) | 2004-08-26 | 2004-08-26 | Verfahren zur Herstellung eines dispersoidverfestigten Werkstoffs |
DE200410041406 DE102004041406A1 (de) | 2004-08-26 | 2004-08-26 | Verfahren zur Herstellung eines dispersoidverfestigten Werkstoffs |
PCT/EP2005/009144 WO2006021438A1 (en) | 2004-08-26 | 2005-08-24 | Processes for producing dispersoid-strengthened material |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0514280A true BRPI0514280A (pt) | 2008-06-10 |
Family
ID=35311611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0514280-6A BRPI0514280A (pt) | 2004-08-26 | 2005-08-24 | processos para a produção de material reforçado por dispersóide |
Country Status (9)
Country | Link |
---|---|
US (1) | US7867439B2 (pt) |
EP (1) | EP1781830B1 (pt) |
JP (1) | JP5227022B2 (pt) |
KR (1) | KR101245537B1 (pt) |
AT (1) | ATE454479T1 (pt) |
BR (1) | BRPI0514280A (pt) |
DE (1) | DE602005018790D1 (pt) |
RU (1) | RU2401876C2 (pt) |
WO (1) | WO2006021438A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI480248B (zh) | 2009-08-21 | 2015-04-11 | Umicore Ag & Co Kg | 混合設備 |
US9310624B2 (en) | 2010-07-05 | 2016-04-12 | Jagrat Natavar DAVE | Refractive-diffractive ophthalmic device and compositions useful for producing same |
EP2487004B1 (en) | 2011-02-14 | 2016-04-20 | Umicore AG & Co. KG | Method of producing a welded article of dispersion strengthened Platinum based alloy with two steps welding |
EP2522637B1 (de) | 2011-05-09 | 2019-04-10 | Umicore AG & Co. KG | Düseneinheit zur Herstellung von Fasern aus geschmolzenem Mineralmaterial |
JP5140187B1 (ja) * | 2011-09-27 | 2013-02-06 | 田中貴金属工業株式会社 | 導電粒子及び金属ペースト並びに電極 |
KR20150033638A (ko) | 2012-06-26 | 2015-04-01 | 우미코레 아게 운트 코 카게 | 베이스플레이트 |
RU2704343C1 (ru) * | 2018-12-15 | 2019-10-28 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") | Способ получения объемного композиционного материала никель - диоксид циркония с повышенной устойчивостью к окислению |
US20210260651A1 (en) * | 2020-02-21 | 2021-08-26 | General Electric Company | Methods of manufacturing dispersion strengthened materials |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3440042A (en) * | 1965-01-28 | 1969-04-22 | Whittaker Corp | Method of producing dispersion hardened metals |
US3489553A (en) * | 1966-06-17 | 1970-01-13 | Us Air Force | Process for producing dispersion strengthened alloys |
JPS4924321B1 (pt) * | 1969-05-12 | 1974-06-21 | ||
JPS5338900B2 (pt) * | 1972-06-26 | 1978-10-18 | ||
JPS5524485B2 (pt) * | 1974-06-08 | 1980-06-30 | ||
US4018559A (en) * | 1974-06-14 | 1977-04-19 | Diamond Shamrock Corporation | Non-rewet leather and method of producing same |
US4018630A (en) * | 1975-09-05 | 1977-04-19 | Engelhard Minerals & Chemicals Corporation | Method of preparation of dispersion strengthened silver electrical contacts |
GB2075553A (en) * | 1979-10-04 | 1981-11-18 | Owens Corning Fiberglass Corp | Process for producing dispersion strengthened precious metal alloys |
JP3199809B2 (ja) * | 1992-01-29 | 2001-08-20 | マツダ株式会社 | 複合押出し部材の製造法 |
JPH10102109A (ja) * | 1996-09-30 | 1998-04-21 | Tanaka Kikinzoku Kogyo Kk | ニッケル粉末の製造方法 |
JP3074649B1 (ja) * | 1999-02-23 | 2000-08-07 | インターナショナル・ビジネス・マシーンズ・コーポレ−ション | 無鉛半田粉末、無鉛半田ペースト、およびそれらの製造方法 |
JP3776296B2 (ja) * | 2000-06-28 | 2006-05-17 | 田中貴金属工業株式会社 | 酸化物分散強化型の白金材料及びその製造方法 |
JP4223765B2 (ja) * | 2002-08-29 | 2009-02-12 | 石福金属興業株式会社 | 白金材料の製造方法 |
-
2005
- 2005-08-24 DE DE602005018790T patent/DE602005018790D1/de active Active
- 2005-08-24 BR BRPI0514280-6A patent/BRPI0514280A/pt active Search and Examination
- 2005-08-24 EP EP05776788A patent/EP1781830B1/en active Active
- 2005-08-24 AT AT05776788T patent/ATE454479T1/de active
- 2005-08-24 JP JP2007528741A patent/JP5227022B2/ja active Active
- 2005-08-24 US US11/661,022 patent/US7867439B2/en not_active Expired - Fee Related
- 2005-08-24 KR KR1020077006838A patent/KR101245537B1/ko not_active IP Right Cessation
- 2005-08-24 WO PCT/EP2005/009144 patent/WO2006021438A1/en active Application Filing
- 2005-08-24 RU RU2007110947/02A patent/RU2401876C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2401876C2 (ru) | 2010-10-20 |
KR101245537B1 (ko) | 2013-03-21 |
DE602005018790D1 (de) | 2010-02-25 |
RU2007110947A (ru) | 2008-10-10 |
EP1781830A1 (en) | 2007-05-09 |
JP5227022B2 (ja) | 2013-07-03 |
WO2006021438A1 (en) | 2006-03-02 |
EP1781830B1 (en) | 2010-01-06 |
KR20070054698A (ko) | 2007-05-29 |
US7867439B2 (en) | 2011-01-11 |
US20080102301A1 (en) | 2008-05-01 |
JP2008510884A (ja) | 2008-04-10 |
ATE454479T1 (de) | 2010-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 11 DA LPI |
|
B09T | Decision of refusal: decision cancelled [chapter 9.2.1 patent gazette] |
Free format text: REFERENTE A RPI 2265 DE 03/06/2014. |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |