CH393030A - Process for treating metal surfaces and application of the process - Google Patents

Process for treating metal surfaces and application of the process

Info

Publication number
CH393030A
CH393030A CH44962A CH44962A CH393030A CH 393030 A CH393030 A CH 393030A CH 44962 A CH44962 A CH 44962A CH 44962 A CH44962 A CH 44962A CH 393030 A CH393030 A CH 393030A
Authority
CH
Switzerland
Prior art keywords
application
metal surfaces
treating metal
treating
metal
Prior art date
Application number
CH44962A
Other languages
German (de)
Inventor
Herbert Dipl Chem Mueller
Original Assignee
Borg Holding 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
Priority to NL287796D priority Critical patent/NL287796A/xx
Priority to BE627089D priority patent/BE627089A/xx
Application filed by Borg Holding Ag filed Critical Borg Holding Ag
Priority to CH44962A priority patent/CH393030A/en
Priority to AT2663A priority patent/AT250124B/en
Priority to GB41163A priority patent/GB960346A/en
Priority to DE19631521679 priority patent/DE1521679B2/en
Priority to FR920672A priority patent/FR1376727A/en
Priority to FI5263A priority patent/FI42490C/en
Priority to SE31663A priority patent/SE304894B/xx
Publication of CH393030A publication Critical patent/CH393030A/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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
    • C23C22/62—Treatment of iron or alloys based thereon
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
CH44962A 1962-01-15 1962-01-15 Process for treating metal surfaces and application of the process CH393030A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL287796D NL287796A (en) 1962-01-15
BE627089D BE627089A (en) 1962-01-15
CH44962A CH393030A (en) 1962-01-15 1962-01-15 Process for treating metal surfaces and application of the process
AT2663A AT250124B (en) 1962-01-15 1963-01-02 Process for cleaning or passivating metal surfaces
GB41163A GB960346A (en) 1962-01-15 1963-01-03 Method of treating metal surfaces and application of the method
DE19631521679 DE1521679B2 (en) 1962-01-15 1963-01-04 PROCEDURE FOR CLEANING AND PASSIVATING THE METAL SURFACES IN HEAT EXCHANGERS OF NUCLEAR REACTORS
FR920672A FR1376727A (en) 1962-01-15 1963-01-07 Process for treating metal surfaces and application of this process
FI5263A FI42490C (en) 1962-01-15 1963-01-11 Method for cleaning and / or passivation of metal surfaces, in particular nuclear reactors
SE31663A SE304894B (en) 1962-01-15 1963-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH44962A CH393030A (en) 1962-01-15 1962-01-15 Process for treating metal surfaces and application of the process

Publications (1)

Publication Number Publication Date
CH393030A true CH393030A (en) 1965-05-31

Family

ID=4187279

Family Applications (1)

Application Number Title Priority Date Filing Date
CH44962A CH393030A (en) 1962-01-15 1962-01-15 Process for treating metal surfaces and application of the process

Country Status (9)

Country Link
AT (1) AT250124B (en)
BE (1) BE627089A (en)
CH (1) CH393030A (en)
DE (1) DE1521679B2 (en)
FI (1) FI42490C (en)
FR (1) FR1376727A (en)
GB (1) GB960346A (en)
NL (1) NL287796A (en)
SE (1) SE304894B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108588699A (en) * 2018-05-22 2018-09-28 马鞍山市三川机械制造有限公司 A kind of flywheel production process of surface treatment
CN117089828A (en) * 2023-09-13 2023-11-21 山东天开钨业有限公司 Passivation processing method for surface of spherical tooth hard alloy

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587043A (en) * 1983-06-07 1986-05-06 Westinghouse Electric Corp. Decontamination of metal surfaces in nuclear power reactors
US5587025A (en) * 1995-03-22 1996-12-24 Framatome Technologies, Inc. Nuclear steam generator chemical cleaning passivation solution
CN100485089C (en) * 2007-01-25 2009-05-06 河南济源钢铁(集团)有限公司 Fan rotor treatment method of smoke purifying system for steel plant
GB201608810D0 (en) 2016-05-19 2016-07-06 British American Tobacco Co Cutting and arranging rods for tobacco industry products
DE102017206940A1 (en) 2017-04-25 2018-10-25 Mahle International Gmbh Method for producing a heat exchanger
WO2020226645A1 (en) * 2019-05-09 2020-11-12 Hewlett-Packard Development Company, L.P. Water-based anti-corrosion cutting fluid for electronic device housings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108588699A (en) * 2018-05-22 2018-09-28 马鞍山市三川机械制造有限公司 A kind of flywheel production process of surface treatment
CN117089828A (en) * 2023-09-13 2023-11-21 山东天开钨业有限公司 Passivation processing method for surface of spherical tooth hard alloy
CN117089828B (en) * 2023-09-13 2024-03-22 山东天开钨业有限公司 Passivation processing method for surface of spherical tooth hard alloy

Also Published As

Publication number Publication date
SE304894B (en) 1968-10-07
AT250124B (en) 1966-10-25
NL287796A (en)
BE627089A (en)
FI42490B (en) 1970-04-30
FR1376727A (en) 1964-10-31
GB960346A (en) 1964-06-10
DE1521679A1 (en) 1969-10-02
DE1521679B2 (en) 1972-03-30
FI42490C (en) 1970-08-10

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