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IT974077B - METHOD AND COMPOSITION TO PROTECT METALLIC PARTS AGAINST CORROSION - Google Patents

METHOD AND COMPOSITION TO PROTECT METALLIC PARTS AGAINST CORROSION

Info

Publication number
IT974077B
IT974077B IT5472172A IT5472172A IT974077B IT 974077 B IT974077 B IT 974077B IT 5472172 A IT5472172 A IT 5472172A IT 5472172 A IT5472172 A IT 5472172A IT 974077 B IT974077 B IT 974077B
Authority
IT
Italy
Prior art keywords
composition
against corrosion
metallic parts
parts against
protect metallic
Prior art date
Application number
IT5472172A
Other languages
Italian (it)
Original Assignee
Betz Inc
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 Betz Inc filed Critical Betz Inc
Application granted granted Critical
Publication of IT974077B publication Critical patent/IT974077B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
IT5472172A 1972-07-24 1972-12-14 METHOD AND COMPOSITION TO PROTECT METALLIC PARTS AGAINST CORROSION IT974077B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27413972A 1972-07-24 1972-07-24

Publications (1)

Publication Number Publication Date
IT974077B true IT974077B (en) 1974-06-20

Family

ID=23046952

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5472172A IT974077B (en) 1972-07-24 1972-12-14 METHOD AND COMPOSITION TO PROTECT METALLIC PARTS AGAINST CORROSION

Country Status (7)

Country Link
BE (2) BE796262A (en)
DE (1) DE2337100A1 (en)
FR (1) FR2193887A1 (en)
GB (1) GB1386718A (en)
IT (1) IT974077B (en)
LU (2) LU67183A1 (en)
NL (1) NL7301139A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621606C2 (en) * 1976-05-14 1987-04-16 Bayer Ag, 5090 Leverkusen Use of propane-1,3-diphosphonic acids for water conditioning
US4100100A (en) * 1977-03-28 1978-07-11 The Dow Chemical Company Cobalt-containing inhibitor for sour gas conditioning solutions
US4351796A (en) 1980-02-25 1982-09-28 Ciba-Geigy Corporation Method for scale control
DE3042492A1 (en) * 1980-11-11 1982-06-16 Peter Siegfried Waltham Cross Hertfordshire Muetzel Compsn. for addn. to closed circuit water systems - contg. sodium borophosphate cupro-solvency inhibitor, aceto:di:phosphonic, and source of molybdate and phosphate ions
GB2184109A (en) * 1985-10-29 1987-06-17 Grace W R & Co The treatment of aqueous systems
EP0364030A1 (en) * 1988-10-11 1990-04-18 Calgon Corporation Synergistic compositions and method for inhibiting carbon steel corrosion in aqueous systems
CA2049723C (en) * 1990-08-23 2003-08-19 Donald T. Ireland Liquid anticorrosive and antiscaling deicing composition
JP4089648B2 (en) * 2004-03-31 2008-05-28 栗田工業株式会社 Corrosion prevention method

Also Published As

Publication number Publication date
LU68345A1 (en) 1973-11-12
GB1386718A (en) 1975-03-12
FR2193887A1 (en) 1974-02-22
BE804086A (en) 1973-12-17
DE2337100A1 (en) 1974-02-28
BE796262A (en) 1973-07-02
NL7301139A (en) 1974-01-28
LU67183A1 (en) 1973-05-22

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