BRPI0514280A - processos para a produção de material reforçado por dispersóide - Google Patents

processos para a produção de material reforçado por dispersóide

Info

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
Application number
BRPI0514280-6A
Other languages
English (en)
Inventor
Michael Oechsle
Stefan Zeuner
Original Assignee
Umicore Ag & Co Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE200410041404 external-priority patent/DE102004041404A1/de
Priority claimed from DE200410041406 external-priority patent/DE102004041406A1/de
Application filed by Umicore Ag & Co Kg filed Critical Umicore Ag & Co Kg
Publication of BRPI0514280A publication Critical patent/BRPI0514280A/pt

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.
BRPI0514280-6A 2004-08-26 2005-08-24 processos para a produção de material reforçado por dispersóide BRPI0514280A (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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