BRPI0606966A2 - ligas com base em cobre e seu uso para infiltração de partes de metal de pó - Google Patents

ligas com base em cobre e seu uso para infiltração de partes de metal de pó

Info

Publication number
BRPI0606966A2
BRPI0606966A2 BRPI0606966-5A BRPI0606966A BRPI0606966A2 BR PI0606966 A2 BRPI0606966 A2 BR PI0606966A2 BR PI0606966 A BRPI0606966 A BR PI0606966A BR PI0606966 A2 BRPI0606966 A2 BR PI0606966A2
Authority
BR
Brazil
Prior art keywords
metal parts
infiltration
infiltrated
copper
alloys
Prior art date
Application number
BRPI0606966-5A
Other languages
English (en)
Inventor
Paul A Rivest
Original Assignee
Llc 2 Holdings Ltd Llc
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
Application filed by Llc 2 Holdings Ltd Llc filed Critical Llc 2 Holdings Ltd Llc
Publication of BRPI0606966A2 publication Critical patent/BRPI0606966A2/pt
Publication of BRPI0606966B1 publication Critical patent/BRPI0606966B1/pt

Links

Classifications

    • 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
    • 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
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • 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
    • C22C1/02—Making non-ferrous alloys by melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0475—Impregnated alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0242—Making ferrous alloys by powder metallurgy using the impregnating technique
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/05—Alloys based on copper with manganese as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

LIGAS COM BASE EM COBRE E SEU USO PARA INFILTRAçãO DE PARTES DE METAL DE Pó. Descritas são formas forjadas de ligas (20) de cobre para infiltrar partes (1) de metal de Pó, o método para preparar as ligas de cobre e suas formas forjadas, o método para sua infiltração em uma parte de metal de Pó, e a parte de metal infiltrado infiltrada com as novas ligas tendo uma distribuição geralmente uniforme por toda parte e exibir resistência à ruptura transversal alta, resistência à tração e resistência ao rendimento. Partes de metal infiltradas preparadas infiltrando-se partes de metal de Pó com quantidades reduzidas do novo infiltrante tipicamente pesam menos e têm resistências superiores comparadas à partes de metal infiltradas preparadas semelhantemente com métodos padrões e infiltração convencional.
BRPI0606966A 2005-02-11 2006-02-08 Método e material para infiltrar uma peça de metal em pó BRPI0606966B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US65233305P 2005-02-11 2005-02-11
US60/652.333 2005-02-11
US11/348,975 US7341093B2 (en) 2005-02-11 2006-02-07 Copper-based alloys and their use for infiltration of powder metal parts
US11/348.975 2006-02-07
PCT/US2006/004301 WO2006086393A2 (en) 2005-02-11 2006-02-08 Copper-based alloys and their use for infiltration of powder metal parts

Publications (2)

Publication Number Publication Date
BRPI0606966A2 true BRPI0606966A2 (pt) 2009-07-28
BRPI0606966B1 BRPI0606966B1 (pt) 2015-09-29

Family

ID=36793646

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606966A BRPI0606966B1 (pt) 2005-02-11 2006-02-08 Método e material para infiltrar uma peça de metal em pó

Country Status (11)

Country Link
US (4) US7341093B2 (pt)
EP (1) EP1850990B1 (pt)
JP (1) JP2008533295A (pt)
KR (1) KR20070108542A (pt)
CN (1) CN1942601B (pt)
AU (1) AU2006212804A1 (pt)
BR (1) BRPI0606966B1 (pt)
CA (1) CA2597064A1 (pt)
MX (1) MX2007009452A (pt)
TW (1) TWI394851B (pt)
WO (1) WO2006086393A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080156401A1 (en) * 2007-01-03 2008-07-03 Chattopadhyay Arun K Enhancement of Material Properties by Infiltration of Powder Metal Part: Formulation and Method of Application Thereof
CN103014610A (zh) * 2012-11-22 2013-04-03 宁波市群星粉末冶金有限公司 一种粉末冶金用渗铜剂
CN104439251B (zh) * 2014-10-24 2016-09-28 青岛金智高新技术有限公司 一种粉末冶金用渗铜剂
RU2629403C1 (ru) * 2016-12-06 2017-08-29 Юлия Алексеевна Щепочкина Спеченный сплав на основе меди
RU2629402C1 (ru) * 2016-12-06 2017-08-29 Юлия Алексеевна Щепочкина Спеченный сплав на основе меди
US11014032B2 (en) * 2017-01-19 2021-05-25 Scavenger Manufacturing LLC Anti-corrosion fluid filter system
CN111527221A (zh) * 2017-11-30 2020-08-11 Gkn烧结金属有限公司 用于铝铸件的烧结粉末金属嵌件的粉末金属合金组合物
JP6467535B1 (ja) * 2018-02-13 2019-02-13 福田金属箔粉工業株式会社 溶浸用Ｃｕ系粉末

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KR890004522B1 (ko) 1982-09-06 1989-11-10 미쯔비시긴조구 가부시기가이샤 동용침 철계소결합금 부재의 제조방법과 그 방법에 의하여 제조된 2층 밸브 시이트
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JPS63183105A (ja) * 1987-01-26 1988-07-28 Meidensha Electric Mfg Co Ltd 電極材料の製造方法
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Also Published As

Publication number Publication date
US20060180251A1 (en) 2006-08-17
US20170021421A1 (en) 2017-01-26
WO2006086393A2 (en) 2006-08-17
AU2006212804A1 (en) 2006-08-17
TWI394851B (zh) 2013-05-01
EP1850990A2 (en) 2007-11-07
CA2597064A1 (en) 2006-08-17
US20100206509A1 (en) 2010-08-19
US20080138237A1 (en) 2008-06-12
TW200700568A (en) 2007-01-01
US7341093B2 (en) 2008-03-11
BRPI0606966B1 (pt) 2015-09-29
CN1942601B (zh) 2010-05-26
WO2006086393A3 (en) 2007-02-01
CN1942601A (zh) 2007-04-04
WO2006086393A8 (en) 2006-10-26
MX2007009452A (es) 2008-03-06
EP1850990A4 (en) 2011-05-25
EP1850990B1 (en) 2013-06-19
KR20070108542A (ko) 2007-11-12
JP2008533295A (ja) 2008-08-21

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 08/02/2006, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2617 DE 02-03-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.