BE677245A - - Google Patents

Info

Publication number
BE677245A
BE677245A BE677245DA BE677245A BE 677245 A BE677245 A BE 677245A BE 677245D A BE677245D A BE 677245DA BE 677245 A BE677245 A BE 677245A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE677245A publication Critical patent/BE677245A/xx

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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/008—Using a protective surface layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE677245D 1965-03-04 1966-03-02 BE677245A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43730165A 1965-03-04 1965-03-04
US494864A US3350243A (en) 1965-03-04 1965-10-11 Method of and composition for controlling scale formation on ferriferous surfaces

Publications (1)

Publication Number Publication Date
BE677245A true BE677245A (fr) 1966-08-01

Family

ID=27031262

Family Applications (1)

Application Number Title Priority Date Filing Date
BE677245D BE677245A (fr) 1965-03-04 1966-03-02

Country Status (5)

Country Link
US (1) US3350243A (fr)
BE (1) BE677245A (fr)
ES (1) ES323818A1 (fr)
GB (1) GB1094209A (fr)
NL (1) NL6602833A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956028A (en) * 1972-09-25 1976-05-11 United States Steel Corporation Temporary scale retardant coatings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121606A (en) * 1936-07-31 1938-06-21 Westinghouse Electric & Mfg Co Coating for ferrous alloys
US3048495A (en) * 1959-07-02 1962-08-07 Standard Oil Co Temporary oxidation-preventive coating for metal
US3178321A (en) * 1961-05-29 1965-04-13 Armco Steel Corp Coating compositions for metals and method of heat treating metals

Also Published As

Publication number Publication date
GB1094209A (en) 1967-12-06
NL6602833A (fr) 1966-09-05
US3350243A (en) 1967-10-31
ES323818A1 (es) 1967-01-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AMCHEM PRODUCTS INC.

Effective date: 19840302