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IT1275490B - ELECTROLYTIC PROCEDURE TO COVER A METAL ELEMENT WITH A BRASS LAYER - Google Patents

ELECTROLYTIC PROCEDURE TO COVER A METAL ELEMENT WITH A BRASS LAYER

Info

Publication number
IT1275490B
IT1275490B ITMI951457A ITMI951457A IT1275490B IT 1275490 B IT1275490 B IT 1275490B IT MI951457 A ITMI951457 A IT MI951457A IT MI951457 A ITMI951457 A IT MI951457A IT 1275490 B IT1275490 B IT 1275490B
Authority
IT
Italy
Prior art keywords
metal element
cover
brass layer
electrolytic
electrolytic procedure
Prior art date
Application number
ITMI951457A
Other languages
Italian (it)
Inventor
Federico Pavan
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Priority to ITMI951457A priority Critical patent/IT1275490B/en
Publication of ITMI951457A0 publication Critical patent/ITMI951457A0/en
Priority to EP96201786A priority patent/EP0752484B1/en
Priority to ES96201786T priority patent/ES2137621T3/en
Priority to DE69603799T priority patent/DE69603799T2/en
Priority to AT96201786T priority patent/ATE183558T1/en
Priority to SI9630096T priority patent/SI0752484T1/en
Publication of ITMI951457A1 publication Critical patent/ITMI951457A1/en
Application granted granted Critical
Publication of IT1275490B publication Critical patent/IT1275490B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • D07B1/0666—Reinforcing cords for rubber or plastic articles the wires being characterised by an anti-corrosive or adhesion promoting coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/58—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of copper
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3085—Alloys, i.e. non ferrous
    • D07B2205/3089—Brass, i.e. copper (Cu) and zinc (Zn) alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

A process for electrolytic codeposition of copper and zinc on a metal element wherein the electrolytic bath consists of an aqueous solution of at least a bivalent copper salt, at least a zinc salt and an alkali pyrophosphate, and an amino acid compound of formula <CHEM> wherein Y, R1, and R2 have the meanings shown in the description, or an acid-addition salt of said amino acid compound, at a temperature of from 40 DEG C to 55 DEG C.
ITMI951457A 1995-07-07 1995-07-07 ELECTROLYTIC PROCEDURE TO COVER A METAL ELEMENT WITH A BRASS LAYER IT1275490B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI951457A IT1275490B (en) 1995-07-07 1995-07-07 ELECTROLYTIC PROCEDURE TO COVER A METAL ELEMENT WITH A BRASS LAYER
EP96201786A EP0752484B1 (en) 1995-07-07 1996-06-27 Electrolytic process for coating a metal element with a layer of brass
ES96201786T ES2137621T3 (en) 1995-07-07 1996-06-27 ELECTROLYTIC PROCEDURE FOR THE COATING OF A METALLIC ELEMENT WITH A BRASS LAYER.
DE69603799T DE69603799T2 (en) 1995-07-07 1996-06-27 Electrolytic process for coating a metal element with brass
AT96201786T ATE183558T1 (en) 1995-07-07 1996-06-27 ELECTROLYTIC PROCESS FOR COATING A METAL ELEMENT WITH BRASS
SI9630096T SI0752484T1 (en) 1995-07-07 1996-06-27 Electrolytic process for coating a metal element with a layer of brass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI951457A IT1275490B (en) 1995-07-07 1995-07-07 ELECTROLYTIC PROCEDURE TO COVER A METAL ELEMENT WITH A BRASS LAYER

Publications (3)

Publication Number Publication Date
ITMI951457A0 ITMI951457A0 (en) 1995-07-07
ITMI951457A1 ITMI951457A1 (en) 1997-01-07
IT1275490B true IT1275490B (en) 1997-08-07

Family

ID=11371937

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI951457A IT1275490B (en) 1995-07-07 1995-07-07 ELECTROLYTIC PROCEDURE TO COVER A METAL ELEMENT WITH A BRASS LAYER

Country Status (6)

Country Link
EP (1) EP0752484B1 (en)
AT (1) ATE183558T1 (en)
DE (1) DE69603799T2 (en)
ES (1) ES2137621T3 (en)
IT (1) IT1275490B (en)
SI (1) SI0752484T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1412560A1 (en) * 2001-07-27 2004-04-28 PIRELLI PNEUMATICI Società per Azioni Electrolytic process for depositing a layer of copper on a steel wire
WO2004017735A1 (en) 2002-08-26 2004-03-04 Riken Copper preparation for controlling plant disease
JP5274817B2 (en) * 2007-11-26 2013-08-28 株式会社ブリヂストン Copper-zinc alloy electroplating bath and plating method using the same
WO2009069669A1 (en) * 2007-11-26 2009-06-04 Bridgestone Corporation Copper-zinc alloy electroplating bath and plating method using the copper-zinc alloy electroplating bath
JP5336762B2 (en) * 2008-05-12 2013-11-06 株式会社ブリヂストン Copper-zinc alloy electroplating bath and plating method using the same
KR20110128326A (en) * 2009-03-04 2011-11-29 가부시키가이샤 브리지스톤 Copper-zinc alloy electroplating bath and method of plating using same
ITTO20110018U1 (en) * 2011-03-08 2012-09-09 Redaelli Tecna Spa HIGH-CONTRASTED STEEL ROPE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203790A (en) * 1987-02-17 1988-08-23 Oosakashi Bright copper-zinc alloy electroplating bath containing no cyanogen compound
US5100517A (en) * 1991-04-08 1992-03-31 The Goodyear Tire & Rubber Company Process for applying a copper layer to steel wire

Also Published As

Publication number Publication date
DE69603799T2 (en) 2000-03-02
ES2137621T3 (en) 1999-12-16
SI0752484T1 (en) 1999-12-31
ATE183558T1 (en) 1999-09-15
ITMI951457A1 (en) 1997-01-07
EP0752484A1 (en) 1997-01-08
EP0752484B1 (en) 1999-08-18
ITMI951457A0 (en) 1995-07-07
DE69603799D1 (en) 1999-09-23

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Legal Events

Date Code Title Description
0001 Granted