GB2041483B - Corrosion-resistant phosphorous copper or phosphorous copper alloy pipes for sanitary plumbing applications and method of making the same - Google Patents

Corrosion-resistant phosphorous copper or phosphorous copper alloy pipes for sanitary plumbing applications and method of making the same

Info

Publication number
GB2041483B
GB2041483B GB7903284A GB8003284A GB2041483B GB 2041483 B GB2041483 B GB 2041483B GB 7903284 A GB7903284 A GB 7903284A GB 8003284 A GB8003284 A GB 8003284A GB 2041483 B GB2041483 B GB 2041483B
Authority
GB
United Kingdom
Prior art keywords
phosphorous copper
corrosion
making
same
resistant
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
Application number
GB7903284A
Other versions
GB2041483A (en
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 GB2041483A publication Critical patent/GB2041483A/en
Application granted granted Critical
Publication of GB2041483B publication Critical patent/GB2041483B/en
Expired 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)
  • 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)
  • Chemically Coating (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
GB7903284A 1979-02-07 1980-01-31 Corrosion-resistant phosphorous copper or phosphorous copper alloy pipes for sanitary plumbing applications and method of making the same Expired GB2041483B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU80891A LU80891A1 (en) 1979-02-07 1979-02-07 SANITARY TUBES OF PHOSPHORUEX COPPER OR CORROSION-RESISTANT PHOSPHORUS COPPER ALLOYS AND PROCESS FOR THEIR PRODUCTION

Publications (2)

Publication Number Publication Date
GB2041483A GB2041483A (en) 1980-09-10
GB2041483B true GB2041483B (en) 1983-03-23

Family

ID=19729106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7903284A Expired GB2041483B (en) 1979-02-07 1980-01-31 Corrosion-resistant phosphorous copper or phosphorous copper alloy pipes for sanitary plumbing applications and method of making the same

Country Status (8)

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

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 (en) * 1981-05-18 1982-12-02 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Method for the production of bendable copper tubes
JPS59214640A (en) * 1983-05-20 1984-12-04 住友軽金属工業株式会社 Copper alloy pipe with inner-surface corrosion protective coating film for heat exchanger
DE3827353A1 (en) * 1988-08-12 1990-02-22 Kabelmetal Ag INTERNAL OXIDIZED TUBES
JPH02122060A (en) * 1988-10-28 1990-05-09 Technol Res Assoc Super Heat Pump Energ Accum Syst Chemical heat accumulator and its surface treatment
DE4417455C2 (en) * 1994-05-19 1997-09-25 Wieland Werke Ag Use of a corrosion-resistant tube with inner oxide layers
DE19508164C2 (en) * 1995-03-08 2000-06-29 Wieland Werke Ag Corrosion resistant pipe and process for its production
AT407125B (en) * 1997-06-06 2000-12-27 Ebner Peter Dipl Ing DEVICE FOR RINSING COLD-DRAWN TUBE-FORMING TUBES IN A ROLLER OVEN
FI120359B (en) * 2002-12-18 2009-09-30 Cupori Group Oy Method and apparatus for treating an inner surface of a copper or copper alloy tube

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 (en) * 1965-03-03 1967-02-24 Olin Mathieson New copper-based alloys

Also Published As

Publication number Publication date
FR2449245A1 (en) 1980-09-12
NL186597B (en) 1990-08-01
DE3004455C2 (en) 1990-10-31
DE3004455A1 (en) 1980-08-21
GB2041483A (en) 1980-09-10
NL8000708A (en) 1980-08-11
FR2449245B1 (en) 1981-12-04
JPS55107783A (en) 1980-08-19
BE881535A (en) 1980-05-30
NL186597C (en) 1991-01-02
LU80891A1 (en) 1980-09-24
IT8067171A0 (en) 1980-02-06
IT1128018B (en) 1986-05-28

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20000130