BRPI0501558A - Zona de união e método de união resistentes à corrosão entre materiais de cobre e aço inoxidável ou titânio, constituintes dos catodos permanentes para processos eletrolìticos e o catodo assim obtido - Google Patents

Zona de união e método de união resistentes à corrosão entre materiais de cobre e aço inoxidável ou titânio, constituintes dos catodos permanentes para processos eletrolìticos e o catodo assim obtido

Info

Publication number
BRPI0501558A
BRPI0501558A BR0501558-8A BRPI0501558A BRPI0501558A BR PI0501558 A BRPI0501558 A BR PI0501558A BR PI0501558 A BRPI0501558 A BR PI0501558A BR PI0501558 A BRPI0501558 A BR PI0501558A
Authority
BR
Brazil
Prior art keywords
zone
copper
stainless steel
bonding
cathode
Prior art date
Application number
BR0501558-8A
Other languages
English (en)
Inventor
Antonio Carracedo Rosende
Horacio Rafart Mouthon
Original Assignee
Ind Proveedora De Partes Metal
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 Ind Proveedora De Partes Metal filed Critical Ind Proveedora De Partes Metal
Publication of BRPI0501558A publication Critical patent/BRPI0501558A/pt
Publication of BRPI0501558B1 publication Critical patent/BRPI0501558B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12903—Cu-base component
    • Y10T428/1291—Next to Co-, Cu-, or Ni-base component
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12903—Cu-base component
    • Y10T428/12917—Next to Fe-base component
    • Y10T428/12924—Fe-base has 0.01-1.7% carbon [i.e., steel]
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
    • Y10T428/12979—Containing more than 10% nonferrous elements [e.g., high alloy, stainless]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

"ZONA DE UNIãO E MéTODO DE UNIãO RESISTENTES à CORROSãO ENTRE MATERIAIS DE COBRE E AçO INOXIDáVEL OU TITâNIO, CONSTITUINTES DOS CATODOS PERMANENTES PARA PROCESSOS ELETROLìTICOS E O CATODO ASSIM OBTIDO". De modo a fornecer, inicialmente, uma zona de união (10) e um método de união entre o cobre (2) e o aço inoxidável ou titânio (3), bem como o catodo (1) permanente obtido, em que essa zona de união (10) está constituída por uma primeira zona (101) conformada por uma liga de cobre-níquel (Cu-Ni), uma zona intermédia (102) com uma liga predominantemente de níquel ou níquel puro e uma segunda zona (103) conformada por uma liga de aço inoxidável-níquel, resultado da fusão dos materiais participantes em um processo de soldadura TIG ou MIG ou pelo arco manual, utilizando eletrodos de níquel como soldadura de contribuição, entre esses materiais e sua disposição espacial, quer dizer, deixando uma separação entre os materiais no momento de realizar o processo de soldadura, que assegura: a) uma maior resistência à tração, b) uma melhora radical na resistência à corrosão da soldadura de união, e c) uma melhora na condutibilidade, que pode melhorar ainda mais através da modificação do desenho reto da barra condutora, proporcionando um formato corniforme.
BRPI0501558-8A 2004-05-03 2005-05-02 Zona de união e método de união resistentes à corrosão entre materiais de cobre e aço inoxidável ou titânio, constituintes dos catodos permanentes para processos eletrolíticos e o catodo assim obtido BRPI0501558B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL200400941A CL2004000941A1 (es) 2004-05-03 2004-05-03 Zona de union resistente a la corrosion entre cobre y acero inoxidable o titanio, formada por una primera zona de aleacion de cobre-niquel, una zona intermedia con aleacion de niquel o niquel puro y una segunda zona de aleacion de acero inoxidable-ni

Publications (2)

Publication Number Publication Date
BRPI0501558A true BRPI0501558A (pt) 2006-01-24
BRPI0501558B1 BRPI0501558B1 (pt) 2014-12-23

Family

ID=35415080

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0501558-8A BRPI0501558B1 (pt) 2004-05-03 2005-05-02 Zona de união e método de união resistentes à corrosão entre materiais de cobre e aço inoxidável ou titânio, constituintes dos catodos permanentes para processos eletrolíticos e o catodo assim obtido

Country Status (6)

Country Link
US (2) US7604872B2 (pt)
AU (1) AU2005201814B2 (pt)
BR (1) BRPI0501558B1 (pt)
CA (1) CA2505440A1 (pt)
CL (1) CL2004000941A1 (pt)
PE (1) PE20060231A1 (pt)

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* Cited by examiner, † Cited by third party
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CL2004000941A1 (es) * 2004-05-03 2005-03-11 Ind Proveedora De Partes Metal Zona de union resistente a la corrosion entre cobre y acero inoxidable o titanio, formada por una primera zona de aleacion de cobre-niquel, una zona intermedia con aleacion de niquel o niquel puro y una segunda zona de aleacion de acero inoxidable-ni
US8790062B2 (en) * 2008-04-01 2014-07-29 Mi-Jack Products, Inc. Distribution system
RU2470752C1 (ru) * 2011-06-10 2012-12-27 Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" Фгуп "Цнии Км "Прометей" Способ дуговой сварки меди и медно-никелевых сплавов со сталью
RU2470750C1 (ru) * 2011-06-27 2012-12-27 Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" Фгуп "Цнии Км "Прометей" Способ дуговой наплавки меди и медных сплавов на сталь
US20130119032A1 (en) * 2011-11-11 2013-05-16 Lincoln Global, Inc. System and method for welding materials of different conductivity
RU2610656C2 (ru) * 2015-07-14 2017-02-14 Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" (Фгуп "Цнии Км "Прометей") Способ дуговой наплавки медно-никелевого сплава с содержанием никеля от 40 до 50% на алюминиево-никелевые бронзы
CN106735764B (zh) * 2016-11-14 2020-02-07 常州晨弘新材料科技有限公司 一种高锰含量锰铜阻尼合金的焊接方法
CN109055998A (zh) * 2018-09-25 2018-12-21 三门三友科技股份有限公司 一种高效阴极板
CN109750322A (zh) * 2019-03-15 2019-05-14 北京矿冶科技集团有限公司 一种密闭式电解槽用永久阴极
CN113927201A (zh) * 2020-07-14 2022-01-14 中国核工业二三建设有限公司 一种针对q245r碳钢a-tig焊的活性剂配方及使用方法
CN113755901B (zh) * 2021-09-29 2024-03-29 内蒙金属材料研究所 用于稀土电解的具有复合金属层的阴极的制备方法

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Also Published As

Publication number Publication date
BRPI0501558B1 (pt) 2014-12-23
CL2004000941A1 (es) 2005-03-11
US8530791B2 (en) 2013-09-10
PE20060231A1 (es) 2006-03-22
AU2005201814B2 (en) 2010-11-11
US7604872B2 (en) 2009-10-20
US20060249379A1 (en) 2006-11-09
CA2505440A1 (en) 2005-11-03
US20100000975A1 (en) 2010-01-07
AU2005201814A1 (en) 2005-11-17

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 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 02/05/2005, 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 12A ANUIDADE.

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