IT1128018B - Tubi per uso sanitario in rame fosforoso o leghe di rame fosforoso resistenti alla corrosione e procedimento per la loro produzione - Google Patents

Tubi per uso sanitario in rame fosforoso o leghe di rame fosforoso resistenti alla corrosione e procedimento per la loro produzione

Info

Publication number
IT1128018B
IT1128018B IT67171/80A IT6717180A IT1128018B IT 1128018 B IT1128018 B IT 1128018B IT 67171/80 A IT67171/80 A IT 67171/80A IT 6717180 A IT6717180 A IT 6717180A IT 1128018 B IT1128018 B IT 1128018B
Authority
IT
Italy
Prior art keywords
phosphorus copper
corrosion
pipes
procedure
production
Prior art date
Application number
IT67171/80A
Other languages
English (en)
Italian (it)
Other versions
IT8067171A0 (it
Inventor
Yves Andrien
Christian Triquet
Original Assignee
Usines Sa Des
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 Usines Sa Des filed Critical Usines Sa Des
Publication of IT8067171A0 publication Critical patent/IT8067171A0/it
Application granted granted Critical
Publication of IT1128018B publication Critical patent/IT1128018B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/02Changing 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
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C8/00Solid 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
    • C23C8/06Solid 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
    • C23C8/08Solid 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
    • C23C8/10Oxidising
    • C23C8/12Oxidising using elemental oxygen or ozone
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02Protection 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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Chemically Coating (AREA)
IT67171/80A 1979-02-07 1980-02-06 Tubi per uso sanitario in rame fosforoso o leghe di rame fosforoso resistenti alla corrosione e procedimento per la loro produzione IT1128018B (it)

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
IT8067171A0 IT8067171A0 (it) 1980-02-06
IT1128018B true IT1128018B (it) 1986-05-28

Family

ID=19729106

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67171/80A IT1128018B (it) 1979-02-07 1980-02-06 Tubi per uso sanitario in rame fosforoso o leghe di rame fosforoso resistenti alla corrosione e procedimento per la loro produzione

Country Status (8)

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

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
GB2041483A (en) 1980-09-10
FR2449245B1 (nl) 1981-12-04
LU80891A1 (fr) 1980-09-24
DE3004455C2 (nl) 1990-10-31
NL186597B (nl) 1990-08-01
IT8067171A0 (it) 1980-02-06
NL8000708A (nl) 1980-08-11
DE3004455A1 (de) 1980-08-21
BE881535A (fr) 1980-05-30
FR2449245A1 (fr) 1980-09-12
NL186597C (nl) 1991-01-02
JPS55107783A (en) 1980-08-19
GB2041483B (en) 1983-03-23

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Legal Events

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Effective date: 19940225