NO139926C - Fremgangsmaate ved beskyttelse av kobber- eller kobber-legeringsmaterialer, samt anordning for utfoerelse av fremgangsmaaten - Google Patents

Fremgangsmaate ved beskyttelse av kobber- eller kobber-legeringsmaterialer, samt anordning for utfoerelse av fremgangsmaaten

Info

Publication number
NO139926C
NO139926C NO187972A NO187972A NO139926C NO 139926 C NO139926 C NO 139926C NO 187972 A NO187972 A NO 187972A NO 187972 A NO187972 A NO 187972A NO 139926 C NO139926 C NO 139926C
Authority
NO
Norway
Prior art keywords
procedure
copper
arrangements
carrying
protection
Prior art date
Application number
NO187972A
Other languages
English (en)
Other versions
NO139926B (no
Inventor
Akito Nakagawa
Kenji Ueda
Toshiharu Hamasaki
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of NO139926B publication Critical patent/NO139926B/no
Publication of NO139926C publication Critical patent/NO139926C/no

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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Inorganic Insulating Materials (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)
NO187972A 1971-05-28 1972-05-26 Fremgangsmaate ved beskyttelse av kobber- eller kobber-legeringsmaterialer, samt anordning for utfoerelse av fremgangsmaaten NO139926C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3681071A JPS5140538B1 (no) 1971-05-28 1971-05-28

Publications (2)

Publication Number Publication Date
NO139926B NO139926B (no) 1979-02-26
NO139926C true NO139926C (no) 1979-06-06

Family

ID=12480116

Family Applications (1)

Application Number Title Priority Date Filing Date
NO187972A NO139926C (no) 1971-05-28 1972-05-26 Fremgangsmaate ved beskyttelse av kobber- eller kobber-legeringsmaterialer, samt anordning for utfoerelse av fremgangsmaaten

Country Status (4)

Country Link
JP (1) JPS5140538B1 (no)
DE (1) DE2225030B2 (no)
GB (1) GB1320669A (no)
NO (1) NO139926C (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3362966D1 (en) * 1982-01-06 1986-05-22 Alcan Int Ltd Method of reducing corrosion of aluminium components
JPS60186581A (ja) * 1984-03-06 1985-09-24 Shoji Yamashita 二価三価鉄塩配合物およびその製造法
US4818413A (en) * 1987-08-05 1989-04-04 Nalco Chemical Company Biocide water treatment having reduced copper corrosion
WO2013131574A1 (en) * 2012-03-08 2013-09-12 Statoil Petroleum As Subsea processing

Also Published As

Publication number Publication date
GB1320669A (en) 1973-06-20
NO139926B (no) 1979-02-26
JPS5140538B1 (no) 1976-11-04
DE2225030B2 (de) 1976-03-11
DE2225030A1 (de) 1972-12-07

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