FR2449245A1 - 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
FR2449245A1
FR2449245A1 FR8002500A FR8002500A FR2449245A1 FR 2449245 A1 FR2449245 A1 FR 2449245A1 FR 8002500 A FR8002500 A FR 8002500A FR 8002500 A FR8002500 A FR 8002500A FR 2449245 A1 FR2449245 A1 FR 2449245A1
Authority
FR
France
Prior art keywords
tubes
corrosion
production
copper
sanitary use
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.)
Granted
Application number
FR8002500A
Other languages
English (en)
Other versions
FR2449245B1 (fr
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.)
LIEGE USINES CUIVRE ZINC
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 FR2449245A1 publication Critical patent/FR2449245A1/fr
Application granted granted Critical
Publication of FR2449245B1 publication Critical patent/FR2449245B1/fr
Granted legal-status Critical Current

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)

Abstract

TUBES A USAGE SANITAIRE EN CUIVRE PHOSPHOREUX OU ALLIAGES DE CUIVRE PHOSPHOREUX PRESENTANT DE BONNES PROPRIETES DE RESISTANCE A LA CORROSION, NOTAMMENT A LA CORROSION PAR PIQURES EN EAUX AGRESSIVES. LES TUBES SONT CARACTERISES PAR UNE TENEUR EN CARBONE INFERIEURE OU EGALE A 0,05MGDM ET LA PRESENCE D'UN REVETEMENT INTERNE D'UNE EPAISSEUR DE 0,1 A 5MICRONS CONSTITUE D'OXYDES ADHERENTS AU METAL DE BASE. APPLICATION AUX TUBES RECUITS OU NON RECUITS.
FR8002500A 1979-02-07 1980-02-05 Tubes a usage sanitaire en cuivre phosphoreux ou alliages de cuivre phosphoreux resistant a la corrosion et procede pour leur production Granted FR2449245A1 (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 (2)

Publication Number Publication Date
FR2449245A1 true FR2449245A1 (fr) 1980-09-12
FR2449245B1 FR2449245B1 (fr) 1981-12-04

Family

ID=19729106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002500A Granted FR2449245A1 (fr) 1979-02-07 1980-02-05 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 (fr)
BE (1) BE881535A (fr)
DE (1) DE3004455A1 (fr)
FR (1) FR2449245A1 (fr)
GB (1) GB2041483B (fr)
IT (1) IT1128018B (fr)
LU (1) LU80891A1 (fr)
NL (1) NL186597C (fr)

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

Citations (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

Patent Citations (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
BE881535A (fr) 1980-05-30
FR2449245B1 (fr) 1981-12-04
NL186597B (nl) 1990-08-01
LU80891A1 (fr) 1980-09-24
IT8067171A0 (it) 1980-02-06
DE3004455C2 (fr) 1990-10-31
NL8000708A (nl) 1980-08-11
IT1128018B (it) 1986-05-28
DE3004455A1 (de) 1980-08-21
GB2041483B (en) 1983-03-23

Similar Documents

Publication Publication Date Title
FR2449245A1 (fr) Tubes a usage sanitaire en cuivre phosphoreux ou alliages de cuivre phosphoreux resistant a la corrosion et procede pour leur production
JP2750710B2 (ja) 耐熱・耐食性重層めつき鋼材
JPS54159342A (en) Manufacture of corrosion resistant zinc composite- electroplated steel products
JPS5723091A (en) Steel plate for welded can and container and preparation thereof
JPS55128566A (en) Highly corrosion resistant steel for well pipe use
CN1054621A (zh) 铁锅用耐蚀铸铁及其制造工艺
ES8506819A1 (es) Procedimiento para aumentar la resistencia a la corrosion de una superficie metalica
KR850000539A (ko) 내식성동에 뛰어난 Zn-Fe-P 계 합금전기 도금강판
BE905097A (fr) Perfectionnement apporte aux procedes de galvanisation electrolytique.
JPS5531124A (en) Chrome plated steel plate excelling in weldability
JPS6415144A (en) Base body for catalyst carrier
JPS5274575A (en) Electrode for electrolysis
JPS6455320A (en) Og hood tube for converter
JPS57210991A (en) Manufacture of surface-treated steel plate with high corrosion resistance
JPS57116753A (en) High carbon steel wire rod with high toughness
JPS6443321A (en) Filter medium for acid resistant magnetic separation
ES8609515A2 (es) Mejoras introducidas en el objeto de la patente principal n 530.241 solicitada el 2 marzo 1984, por: un procedimiento para proteger laminados planos de acero
Gooch Stress Corrosion Cracking of Ferritic Steel Weld Metal- The Effect of Nickel. Part 1- Introduction and Experimental.
JPS55138096A (en) Surface treated steel plate, for resistance welding having layer containing ni
Okada et al. Cavitation Erosion Resistance of Rimmed and Killed Steels
JPS5573494A (en) Welding method of steel pipe
JPS6456858A (en) Alloy for chemical industry excellent in corrosion resistance and strength
JPS5760089A (en) Electroplating solution used to form zn-ti alloy plated film on steel surface
Godai et al. Newly Developed Vertical-Down Low Hydrogen Welding Electrodes for Field Joints of Pipelines
Leroy et al. Relationship Between Use Characteristics and Inclusion Shapes of Engineering Steel

Legal Events

Date Code Title Description
TP Transmission of property