BR0308032A - Liga a base de cobre e sua utilização em ambientes carburizantes - Google Patents

Liga a base de cobre e sua utilização em ambientes carburizantes

Info

Publication number
BR0308032A
BR0308032A BR0308032-3A BR0308032A BR0308032A BR 0308032 A BR0308032 A BR 0308032A BR 0308032 A BR0308032 A BR 0308032A BR 0308032 A BR0308032 A BR 0308032A
Authority
BR
Brazil
Prior art keywords
alloy
copper base
weight
low sulfur
catalytic reforming
Prior art date
Application number
BR0308032-3A
Other languages
English (en)
Inventor
Johan Hernblom
Mats Lundberg
Peter Szakalos
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Publication of BR0308032A publication Critical patent/BR0308032A/pt

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • 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
    • C22C9/01—Alloys based on copper with aluminium 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
    • C22C9/06—Alloys based on copper with nickel or cobalt 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
    • C22C9/10—Alloys based on copper with silicon as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Continuous Casting (AREA)

Abstract

"LIGA A BASE DE COBRE E SUA UTILIZAçãO EM AMBIENTES CARBURIZANTES". A presente invenção refere-se a uma liga a base de cobre resistente ou imune a carburização, metal dusting e coqueamento, resistente a oxidação, a dita liga apresentando a seguinte composição (todas as quantidades em peso%) : Al > 0-15; Si Si <242>0-6; Mg <242>0-6, um ou mais metais do grupo das terras raras (REM) , ítrio, háfnio, zircónio, lantânio, cério em uma quantidade de até 0,3% em peso cada, Cu de balanço, e aditivos de liga e impurezas de ocorrência normal, e ao uso da dita liga como componentes de construção em atmosferas contendo CO, e/ou atmosferas contendo hidrocarboneto ou processos contendo carbono sólido, por exemplo, gaseificação de materiais carbonáceos sólidos, decomposição térmica de hidrocarbonetos e reforma catalítica, particularmente, reforma catalítica sob condições de baixo teor de enxofre, e baixo teor de enxofre e água a temperaturas de até 1049<198>C, pelo menos 1020<198>C, no mínimo 1000<198>C.
BR0308032-3A 2002-02-28 2003-02-28 Liga a base de cobre e sua utilização em ambientes carburizantes BR0308032A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0200636A SE525460C2 (sv) 2002-02-28 2002-02-28 Användning av en kopparlegering i uppkolande miljöer
PCT/SE2003/000348 WO2003072837A1 (en) 2002-02-28 2003-02-28 Copper-base alloy and its use in carburizing environments

Publications (1)

Publication Number Publication Date
BR0308032A true BR0308032A (pt) 2004-12-28

Family

ID=20287141

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0308033-1A BR0308033A (pt) 2002-02-28 2003-02-28 Liga a base de cobre resistente a metal dusting e sua utilização
BR0308032-3A BR0308032A (pt) 2002-02-28 2003-02-28 Liga a base de cobre e sua utilização em ambientes carburizantes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR0308033-1A BR0308033A (pt) 2002-02-28 2003-02-28 Liga a base de cobre resistente a metal dusting e sua utilização

Country Status (12)

Country Link
US (2) US7041252B2 (pt)
EP (2) EP1478786A1 (pt)
JP (2) JP2006504867A (pt)
CN (2) CN1639365A (pt)
AP (2) AP2004003116A0 (pt)
AU (2) AU2003210090A1 (pt)
BR (2) BR0308033A (pt)
EA (2) EA200401126A1 (pt)
MX (2) MXPA04008333A (pt)
NO (2) NO20043864L (pt)
SE (1) SE525460C2 (pt)
WO (2) WO2003072837A1 (pt)

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SE526448C2 (sv) 2003-08-28 2005-09-20 Sandvik Intellectual Property Kopparbaslegering och dess användning i koksande miljöer
SE526673C2 (sv) * 2003-08-28 2005-10-25 Sandvik Intellectual Property Användning av en metallförstoftningsresistent kopparlegering
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US20070104974A1 (en) * 2005-06-01 2007-05-10 University Of Chicago Nickel based alloys to prevent metal dusting degradation
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JP5712585B2 (ja) * 2010-12-03 2015-05-07 三菱マテリアル株式会社 電子機器用銅合金、電子機器用銅合金の製造方法及び電子機器用銅合金圧延材
CN102321827B (zh) * 2011-09-25 2013-01-09 宁波市鄞州锡青铜带制品有限公司 一种高导电率低锡青铜带的制备方法
RU2481922C1 (ru) * 2011-11-07 2013-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ формирования структуры многокомпонентных бронз
JP5903842B2 (ja) 2011-11-14 2016-04-13 三菱マテリアル株式会社 銅合金、銅合金塑性加工材及び銅合金塑性加工材の製造方法
US9635962B2 (en) 2012-04-12 2017-05-02 Cabeau, Inc. Travel pillow with lateral and rear support bar and a flat and thin back
US10321765B2 (en) 2014-03-11 2019-06-18 Cabeau, Inc. Travel pillow
US9968197B2 (en) 2014-03-11 2018-05-15 Cabeau, Inc. Travel pillow
CA2999783C (en) 2015-09-29 2024-01-02 Cabeau, Inc. Neck pillow with chin supports, multiple anchor points, and magnetic clip
CA2959625C (en) * 2017-03-01 2023-10-10 Nova Chemicals Corporation Anti-coking iron spinel surface
CN107794404B (zh) * 2017-07-24 2019-02-15 湖南大学 一种Cu-Al-Mg合金及其形变时效处理工艺
RU2667259C1 (ru) * 2017-08-24 2018-09-18 Юлия Алексеевна Щепочкина Спеченный сплав на основе меди
CN110344055A (zh) * 2019-08-16 2019-10-18 晋中开发区圣邦液压器件有限公司 一种用于较小直径规格缸筒内壁熔覆的铜合金丝材
CN111549253B (zh) * 2020-07-03 2021-06-18 江西省科学院应用物理研究所 一种稀土铜铁合金及制备方法和应用

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Also Published As

Publication number Publication date
AP2004003117A0 (en) 2004-09-30
EP1481104A1 (en) 2004-12-01
EA200401126A1 (ru) 2005-06-30
NO20043864L (no) 2004-09-15
MXPA04008331A (es) 2005-07-05
WO2003072836A1 (en) 2003-09-04
EP1478786A1 (en) 2004-11-24
SE0200636L (sv) 2003-08-29
NO20043915L (no) 2004-09-20
AP2004003116A0 (en) 2004-09-30
CN1639365A (zh) 2005-07-13
AU2003219406A1 (en) 2003-09-09
US7267733B2 (en) 2007-09-11
CN101426940A (zh) 2009-05-06
US20050173300A1 (en) 2005-08-11
EA007142B1 (ru) 2006-08-25
EA200401125A1 (ru) 2005-06-30
SE525460C2 (sv) 2005-02-22
JP2005519188A (ja) 2005-06-30
JP2006504867A (ja) 2006-02-09
US7041252B2 (en) 2006-05-09
BR0308033A (pt) 2004-12-28
AU2003210090A1 (en) 2003-09-09
WO2003072837A1 (en) 2003-09-04
SE0200636D0 (sv) 2002-02-28
MXPA04008333A (es) 2005-07-05
US20040005239A1 (en) 2004-01-08

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SANDVIK INTELLECTUAL PROPERTY HB (SE)

Free format text: TRANSFERIDO DE: SANDVIK AB

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 5A., 6A. E 7A. ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2051 DE 27/04/2010.