FR850642A - Product for the protection of ferrous metals against corrosion - Google Patents

Product for the protection of ferrous metals against corrosion

Info

Publication number
FR850642A
FR850642A FR850642DA FR850642A FR 850642 A FR850642 A FR 850642A FR 850642D A FR850642D A FR 850642DA FR 850642 A FR850642 A FR 850642A
Authority
FR
France
Prior art keywords
protection
product
against corrosion
ferrous metals
metals against
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
Other languages
French (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.)
Est Aciers Fins
Original Assignee
Est Aciers Fins
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 Est Aciers Fins filed Critical Est Aciers Fins
Application granted granted Critical
Publication of FR850642A publication Critical patent/FR850642A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR850642D 1939-02-21 1939-02-21 Product for the protection of ferrous metals against corrosion Expired FR850642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850642T 1939-02-21

Publications (1)

Publication Number Publication Date
FR850642A true FR850642A (en) 1939-12-21

Family

ID=9318738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850642D Expired FR850642A (en) 1939-02-21 1939-02-21 Product for the protection of ferrous metals against corrosion

Country Status (1)

Country Link
FR (1) FR850642A (en)

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