ZA775736B - Heat treatment - Google Patents

Heat treatment

Info

Publication number
ZA775736B
ZA775736B ZA00775736A ZA775736A ZA775736B ZA 775736 B ZA775736 B ZA 775736B ZA 00775736 A ZA00775736 A ZA 00775736A ZA 775736 A ZA775736 A ZA 775736A ZA 775736 B ZA775736 B ZA 775736B
Authority
ZA
South Africa
Prior art keywords
heat treatment
treatment
heat
Prior art date
Application number
ZA00775736A
Other languages
English (en)
Inventor
B Lilley
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of ZA775736B publication Critical patent/ZA775736B/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
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
    • 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
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/46—Salt baths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
ZA00775736A 1976-10-12 1977-09-26 Heat treatment ZA775736B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42316/76A GB1585469A (en) 1976-10-12 1976-10-12 Heat treatment

Publications (1)

Publication Number Publication Date
ZA775736B true ZA775736B (en) 1978-07-26

Family

ID=10423900

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00775736A ZA775736B (en) 1976-10-12 1977-09-26 Heat treatment

Country Status (11)

Country Link
US (1) US4133515A (de)
JP (1) JPS5353507A (de)
AT (1) AT359105B (de)
AU (1) AU509675B2 (de)
CA (1) CA1094316A (de)
CH (1) CH626655A5 (de)
DE (1) DE2745724A1 (de)
FR (1) FR2367831A1 (de)
GB (1) GB1585469A (de)
SE (1) SE7711420L (de)
ZA (1) ZA775736B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2559295Y2 (ja) * 1992-04-16 1998-01-14 コクヨ株式会社 家具用引手

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116069A (en) * 1936-01-27 1938-05-03 American Brake Shoe & Foundry Apparatus for selectively quenching ferrous sections
FR918192A (fr) * 1945-04-05 1947-01-31 Perfectionnements aux fours à bains de sels
GB919251A (en) * 1960-03-16 1963-02-20 Carborundum Co Improvements in and relating to bath furnaces

Also Published As

Publication number Publication date
CH626655A5 (de) 1981-11-30
CA1094316A (en) 1981-01-27
ATA729277A (de) 1980-03-15
AT359105B (de) 1980-10-27
SE7711420L (sv) 1978-04-13
AU509675B2 (en) 1980-05-22
FR2367831A1 (fr) 1978-05-12
GB1585469A (en) 1981-03-04
DE2745724A1 (de) 1978-04-27
JPS5353507A (en) 1978-05-16
AU2921177A (en) 1979-04-05
US4133515A (en) 1979-01-09

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