FR889523A - Process for preventing transcrystalline corrosion of iron and steel - Google Patents

Process for preventing transcrystalline corrosion of iron and steel

Info

Publication number
FR889523A
FR889523A FR889523DA FR889523A FR 889523 A FR889523 A FR 889523A FR 889523D A FR889523D A FR 889523DA FR 889523 A FR889523 A FR 889523A
Authority
FR
France
Prior art keywords
transcrystalline
corrosion
iron
preventing
steel
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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Application granted granted Critical
Publication of FR889523A publication Critical patent/FR889523A/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
    • C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR889523D 1942-01-24 1942-12-31 Process for preventing transcrystalline corrosion of iron and steel Expired FR889523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE889523X 1942-01-24

Publications (1)

Publication Number Publication Date
FR889523A true FR889523A (en) 1944-01-12

Family

ID=6834605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889523D Expired FR889523A (en) 1942-01-24 1942-12-31 Process for preventing transcrystalline corrosion of iron and steel

Country Status (1)

Country Link
FR (1) FR889523A (en)

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