DE69603799T2 - Electrolytic process for coating a metal element with brass - Google Patents

Electrolytic process for coating a metal element with brass

Info

Publication number
DE69603799T2
DE69603799T2 DE69603799T DE69603799T DE69603799T2 DE 69603799 T2 DE69603799 T2 DE 69603799T2 DE 69603799 T DE69603799 T DE 69603799T DE 69603799 T DE69603799 T DE 69603799T DE 69603799 T2 DE69603799 T2 DE 69603799T2
Authority
DE
Germany
Prior art keywords
metal element
brass
coating
electrolytic process
salt
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69603799T
Other languages
German (de)
Other versions
DE69603799D1 (en
Inventor
Federico Pavan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 SpA filed Critical Pirelli SpA
Publication of DE69603799D1 publication Critical patent/DE69603799D1/en
Application granted granted Critical
Publication of DE69603799T2 publication Critical patent/DE69603799T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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.
DE69603799T 1995-07-07 1996-06-27 Electrolytic process for coating a metal element with brass Expired - Lifetime DE69603799T2 (en)

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 (2)

Publication Number Publication Date
DE69603799D1 DE69603799D1 (en) 1999-09-23
DE69603799T2 true DE69603799T2 (en) 2000-03-02

Family

ID=11371937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69603799T Expired - Lifetime DE69603799T2 (en) 1995-07-07 1996-06-27 Electrolytic process for coating a metal element with brass

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT15153U1 (en) * 2011-03-08 2017-01-15 Redaelli Tecna Spa Steel rope with high contrast

Families Citing this family (6)

* 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
KR20050058382A (en) 2002-08-26 2005-06-16 리켄 Copper preparation for controlling plant disease
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
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
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
US20120003498A1 (en) * 2009-03-04 2012-01-05 Bridgestone Corporation Copper-zinc alloy electroplating bath and method of plating using same

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT15153U1 (en) * 2011-03-08 2017-01-15 Redaelli Tecna Spa Steel rope with high contrast

Also Published As

Publication number Publication date
DE69603799D1 (en) 1999-09-23
EP0752484B1 (en) 1999-08-18
IT1275490B (en) 1997-08-07
ATE183558T1 (en) 1999-09-15
ITMI951457A1 (en) 1997-01-07
SI0752484T1 (en) 1999-12-31
EP0752484A1 (en) 1997-01-08
ES2137621T3 (en) 1999-12-16
ITMI951457A0 (en) 1995-07-07

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Legal Events

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8364 No opposition during term of opposition