CH512033A - Matériau de protection anti-corrosif et son utilisation pour des pièces en métal ferreux - Google Patents

Matériau de protection anti-corrosif et son utilisation pour des pièces en métal ferreux

Info

Publication number
CH512033A
CH512033A CH470670A CH470670A CH512033A CH 512033 A CH512033 A CH 512033A CH 470670 A CH470670 A CH 470670A CH 470670 A CH470670 A CH 470670A CH 512033 A CH512033 A CH 512033A
Authority
CH
Switzerland
Prior art keywords
metal parts
protective material
ferrous metal
corrosion protective
corrosion
Prior art date
Application number
CH470670A
Other languages
English (en)
Inventor
Harry Culver William
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of CH512033A publication Critical patent/CH512033A/fr

Links

Classifications

    • 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
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
    • C23F11/184—Phosphorous, arsenic, antimony or bismuth containing compounds
    • 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
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/1063—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being a sheet wrapped around the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Paper (AREA)
  • Wrappers (AREA)
  • Detergent Compositions (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH470670A 1969-04-01 1970-03-31 Matériau de protection anti-corrosif et son utilisation pour des pièces en métal ferreux CH512033A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81240369A 1969-04-01 1969-04-01

Publications (1)

Publication Number Publication Date
CH512033A true CH512033A (fr) 1971-08-31

Family

ID=25209455

Family Applications (1)

Application Number Title Priority Date Filing Date
CH470670A CH512033A (fr) 1969-04-01 1970-03-31 Matériau de protection anti-corrosif et son utilisation pour des pièces en métal ferreux

Country Status (9)

Country Link
US (1) US3702262A (fr)
JP (1) JPS4945721B1 (fr)
BE (1) BE748189A (fr)
CA (1) CA942603A (fr)
CH (1) CH512033A (fr)
DE (1) DE2014907A1 (fr)
FR (1) FR2046300A5 (fr)
GB (1) GB1287973A (fr)
NL (1) NL7004481A (fr)

Also Published As

Publication number Publication date
BE748189A (fr) 1970-09-30
DE2014907A1 (de) 1970-10-22
JPS4945721B1 (fr) 1974-12-05
NL7004481A (fr) 1970-10-05
FR2046300A5 (fr) 1971-03-05
GB1287973A (fr) 1972-09-06
CA942603A (en) 1974-02-26
US3702262A (en) 1972-11-07

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Legal Events

Date Code Title Description
PL Patent ceased