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DK0915183T3 - Thinning of copper pipes - Google Patents

Thinning of copper pipes

Info

Publication number
DK0915183T3
DK0915183T3 DK98118085T DK98118085T DK0915183T3 DK 0915183 T3 DK0915183 T3 DK 0915183T3 DK 98118085 T DK98118085 T DK 98118085T DK 98118085 T DK98118085 T DK 98118085T DK 0915183 T3 DK0915183 T3 DK 0915183T3
Authority
DK
Denmark
Prior art keywords
tin
thinning
copper pipes
plating
methane
Prior art date
Application number
DK98118085T
Other languages
Danish (da)
Inventor
Martin Dr Kurpjoweit
Harald Dr Fuchs
Ulrich Dr Reiter
John Dr Mccaskie
Original Assignee
Km Europa Metal Ag
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 Km Europa Metal Ag filed Critical Km Europa Metal Ag
Application granted granted Critical
Publication of DK0915183T3 publication Critical patent/DK0915183T3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/006—Arrangements or methods for cleaning or refurbishing water conduits
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Metal Extraction Processes (AREA)
  • Particle Accelerators (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Powder Metallurgy (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Chemical tin plating from a bath containing methane-sulfonic acid and/or one of its salts. Preferred Features: Plating is carried out under an inert gas atmosphere using a tin bath which contains tin methane-sulfonate, as the tin source, and which is regenerated by membrane electrolysis.
DK98118085T 1997-11-07 1998-09-24 Thinning of copper pipes DK0915183T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19749382A DE19749382A1 (en) 1997-11-07 1997-11-07 Tinning of copper pipes

Publications (1)

Publication Number Publication Date
DK0915183T3 true DK0915183T3 (en) 2004-03-15

Family

ID=7848019

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98118085T DK0915183T3 (en) 1997-11-07 1998-09-24 Thinning of copper pipes

Country Status (7)

Country Link
EP (1) EP0915183B1 (en)
AT (1) ATE254676T1 (en)
DE (2) DE19749382A1 (en)
DK (1) DK0915183T3 (en)
ES (1) ES2210639T3 (en)
PL (1) PL329580A1 (en)
PT (1) PT915183E (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832160B1 (en) * 2001-11-15 2005-01-14 Atofina PROCESS FOR WORKING OR FORMING METALS IN THE PRESENCE OF AQUEOUS LUBRICANTS BASED ON METHANESULFONIC ACID (AMS) OR AMS WATER SOLUBLE SALT
DE10213185A1 (en) * 2002-03-23 2003-10-02 Km Europa Metal Ag Process for reducing copper solubility on the inner surface of a copper pipe
FR2867198B1 (en) 2004-03-05 2007-09-14 Trefimetaux PROCESS FOR TAMPERING COPPER TUBULAR PIECES
DE102004045297A1 (en) * 2004-09-16 2006-03-23 Basf Ag A method of treating metallic surfaces using low methane sulfonic acid based formulations
ATE513069T1 (en) * 2007-09-07 2011-07-15 Viega Gmbh & Co Kg METHOD FOR PRODUCING A COATED COMPONENT FOR FLUID-PORTING TRADES AND COATED COMPONENT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2593867B2 (en) * 1987-03-18 1997-03-26 新光電気工業 株式会社 Electroless tin plating bath
JP2611364B2 (en) * 1988-08-26 1997-05-21 上村工業株式会社 Electroless tin plating bath and electroless tin plating method
JPH02197580A (en) * 1989-01-24 1990-08-06 Okuno Seiyaku Kogyo Kk Electroless solder plating bath
JP2787142B2 (en) * 1991-03-01 1998-08-13 上村工業 株式会社 Electroless tin, lead or their alloy plating method
JP3180918B2 (en) * 1991-03-12 2001-07-03 石原薬品株式会社 Electroless tin and electroless tin-lead alloy plating bath
DE4404194C2 (en) * 1994-02-10 1996-04-18 Reinecke Alfred Gmbh & Co Kg Fitting made of metal for drinking water, in particular of copper and its alloys with parts of zinc and lead
AU2792697A (en) * 1996-06-05 1998-01-05 Sumitomo Light Metal Industries, Ltd. Internally tin-plated copper pipe manufacturing method

Also Published As

Publication number Publication date
ATE254676T1 (en) 2003-12-15
PL329580A1 (en) 1999-05-10
ES2210639T3 (en) 2004-07-01
DE19749382A1 (en) 1999-05-27
DE59810213D1 (en) 2003-12-24
EP0915183A1 (en) 1999-05-12
EP0915183B1 (en) 2003-11-19
PT915183E (en) 2004-04-30

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