ZA775735B - Heat treatment - Google Patents

Heat treatment

Info

Publication number
ZA775735B
ZA775735B ZA00775735A ZA775735A ZA775735B ZA 775735 B ZA775735 B ZA 775735B ZA 00775735 A ZA00775735 A ZA 00775735A ZA 775735 A ZA775735 A ZA 775735A ZA 775735 B ZA775735 B ZA 775735B
Authority
ZA
South Africa
Prior art keywords
heat treatment
treatment
heat
Prior art date
Application number
ZA00775735A
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 ZA775735B publication Critical patent/ZA775735B/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
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Coating With Molten Metal (AREA)
  • Devices For Medical Bathing And Washing (AREA)
ZA00775735A 1976-10-12 1977-09-26 Heat treatment ZA775735B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42315/76A GB1582438A (en) 1976-10-12 1976-10-12 Heat treatment

Publications (1)

Publication Number Publication Date
ZA775735B true ZA775735B (en) 1978-08-30

Family

ID=10423894

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00775735A ZA775735B (en) 1976-10-12 1977-09-26 Heat treatment

Country Status (9)

Country Link
JP (1) JPS5353506A (en)
AT (1) AT359104B (en)
AU (1) AU510708B2 (en)
CH (1) CH626656A5 (en)
DE (1) DE2745725A1 (en)
FR (1) FR2367830A1 (en)
GB (1) GB1582438A (en)
SE (1) SE7711419L (en)
ZA (1) ZA775735B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604466A1 (en) * 1986-02-13 1987-08-20 Hoesch Ag TRANSPORTABLE CIVIL PROTECTION DEVICE
CA2030579C (en) * 1990-11-22 1994-08-02 Bernard Etkin Air curtain fume cabinet and method
CN113275353A (en) * 2021-06-03 2021-08-20 成都同华天环保设备有限公司 Acid mist collecting equipment for hot galvanizing production and process flow thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1786508A (en) * 1929-06-20 1930-12-30 Rosenberg Heyman Apparatus for and art of treatment of metal work

Also Published As

Publication number Publication date
AU510708B2 (en) 1980-07-10
AT359104B (en) 1980-10-27
GB1582438A (en) 1981-01-07
CH626656A5 (en) 1981-11-30
AU2921777A (en) 1979-04-05
ATA729177A (en) 1980-03-15
SE7711419L (en) 1978-04-13
FR2367830A1 (en) 1978-05-12
JPS5353506A (en) 1978-05-16
DE2745725A1 (en) 1978-05-11

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