BE881535A - Tubes a usage sanitaire en cuivre phosphoreux ou alliages de cuivre phosphoreux resistant a la corrosion et procede pour leur production - Google Patents

Tubes a usage sanitaire en cuivre phosphoreux ou alliages de cuivre phosphoreux resistant a la corrosion et procede pour leur production

Info

Publication number
BE881535A
BE881535A BE6/47073A BE6047073A BE881535A BE 881535 A BE881535 A BE 881535A BE 6/47073 A BE6/47073 A BE 6/47073A BE 6047073 A BE6047073 A BE 6047073A BE 881535 A BE881535 A BE 881535A
Authority
BE
Belgium
Prior art keywords
corrosion
tubes
production
copper
sanitary use
Prior art date
Application number
BE6/47073A
Other languages
English (en)
French (fr)
Inventor
Y Andrien
C Triquet
Original Assignee
Liege Usines Cuivre Zinc
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 Liege Usines Cuivre Zinc filed Critical Liege Usines Cuivre Zinc
Publication of BE881535A publication Critical patent/BE881535A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/12—Oxidising using elemental oxygen or ozone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Chemically Coating (AREA)
BE6/47073A 1979-02-07 1980-02-04 Tubes a usage sanitaire en cuivre phosphoreux ou alliages de cuivre phosphoreux resistant a la corrosion et procede pour leur production BE881535A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU80891A LU80891A1 (fr) 1979-02-07 1979-02-07 Tubes a usage sanitaire en cuivre phosphoruex ou alliages de cuivre phosphoreux resistant a la corrosion et procede pour leur production

Publications (1)

Publication Number Publication Date
BE881535A true BE881535A (fr) 1980-05-30

Family

ID=19729106

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/47073A BE881535A (fr) 1979-02-07 1980-02-04 Tubes a usage sanitaire en cuivre phosphoreux ou alliages de cuivre phosphoreux resistant a la corrosion et procede pour leur production

Country Status (8)

Country Link
JP (1) JPS55107783A (xx)
BE (1) BE881535A (xx)
DE (1) DE3004455A1 (xx)
FR (1) FR2449245A1 (xx)
GB (1) GB2041483B (xx)
IT (1) IT1128018B (xx)
LU (1) LU80891A1 (xx)
NL (1) NL186597C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718895A (en) * 1980-07-04 1982-01-30 Furukawa Electric Co Ltd Anticorrosion method of copper pipe for feeding hot water
JPS5729886A (en) * 1980-07-28 1982-02-17 Furukawa Electric Co Ltd Copper pipe with anticorrosive film for construction
DE3119698A1 (de) * 1981-05-18 1982-12-02 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover "verfahren zum herstellen von biegbaren kupferrohren"
JPS59214640A (ja) * 1983-05-20 1984-12-04 住友軽金属工業株式会社 熱交換器用内面防食塗装皮膜付き銅合金管
DE3827353A1 (de) * 1988-08-12 1990-02-22 Kabelmetal Ag Innenoxidierte rohre
JPH02122060A (ja) * 1988-10-28 1990-05-09 Technol Res Assoc Super Heat Pump Energ Accum Syst ケミカル蓄熱装置およびその表面処理方法
DE4417455C2 (de) * 1994-05-19 1997-09-25 Wieland Werke Ag Verwendung eines korrosionsbeständigen Rohres mit inneren Oxidschichten
DE19508164C2 (de) * 1995-03-08 2000-06-29 Wieland Werke Ag Korrosionsbeständiges Rohr und Verfahren zu dessen Herstellung
AT407125B (de) * 1997-06-06 2000-12-27 Ebner Peter Dipl Ing Vorrichtung zum spülen kaltgezogener, einen bund bildender rohre in einem rollenherdofen
FI120359B (fi) * 2002-12-18 2009-09-30 Cupori Group Oy Menetelmä ja laitteisto kupari- tai kupariseosputken sisäpinnan käsittelemiseksi

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB309966A (en) * 1927-12-14 1929-04-15 Hanovia Chemical & Mfg Co Improvements in and relating to processes for the production of crystalline cuprous oxide upon copper surfaces
FR1470630A (fr) * 1965-03-03 1967-02-24 Olin Mathieson Nouveaux alliages à base de cuivre

Also Published As

Publication number Publication date
NL186597C (nl) 1991-01-02
GB2041483A (en) 1980-09-10
JPS55107783A (en) 1980-08-19
FR2449245B1 (xx) 1981-12-04
NL186597B (nl) 1990-08-01
LU80891A1 (fr) 1980-09-24
IT8067171A0 (it) 1980-02-06
DE3004455C2 (xx) 1990-10-31
NL8000708A (nl) 1980-08-11
FR2449245A1 (fr) 1980-09-12
IT1128018B (it) 1986-05-28
DE3004455A1 (de) 1980-08-21
GB2041483B (en) 1983-03-23

Similar Documents

Publication Publication Date Title
FR2572097B1 (fr) Procede de production de metaux et/ou de laitiers
BE881535A (fr) Tubes a usage sanitaire en cuivre phosphoreux ou alliages de cuivre phosphoreux resistant a la corrosion et procede pour leur production
BE877160A (fr) Procede et installation de faconnage et de traitement en continu de barres d'acier
BE868219A (fr) Procede pour le reglage d'une solution de decapage d'acier inoxydable
FR2500771B1 (fr) Procede pour produire des pieces de forme renforcees de fibres exemptes de cavites
FR2529829B1 (fr) Procede pour l'enrobage de corps metalliques
JPS5426299A (en) Method of making cation exchangeable* water insoluble silicate particulates
BE886769A (fr) Procede de traitement de tubes de cuivre
MA19017A1 (fr) Procede de traitement de minerais de phosphates a guangue silico-carbonatee
BE868207A (fr) Procede de production d'acide nitrique
FR2588281B1 (fr) Procede de traitement thermique pour la realisation de pieces en acier resistant a la corrosion
BE865714A (fr) Procede et machine pour la confection de cordelettes metalliques
FR2532330B1 (fr) Procede de production et d'emploi d'un alliage mere amorphe
FR2510092B1 (fr) Procede de production d'un fluorure de graphite
FR2495598B1 (fr) Procede de production de phosphate de monoammonium purifie
FR2469468B1 (fr) Procede d'inhibition de la corrosion de surfaces en nickel
BE885672A (fr) Procede de production d'electrode
BE864324A (fr) Procede pour la production d'engrais de phosphate
FR2519655B1 (fr) Composition de chromate et procede de traitement d'alliages de zinc-nickel
IT1136590B (it) Procedimento per la produzione continua di saponi di metalli insolubili in acqua
FR2564478B1 (fr) Additifs aqueux inhibiteurs de corrosion et procede pour leur preparation
BE869858A (fr) Procede de purification de solutions de sulfate de cuivre
BE851377A (fr) Procede de mise en forme a froid de toles et machine destinee a realiser le procede
FR2573088B1 (fr) Procede de traitement des vinasses
FR2515211B1 (fr) Procede d'affinage de metal

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: S.A. BOLIDEN CUIVRE ET ZINC

Effective date: 20000204