AU510708B2 - Heat treatment salt bath and associated plant - Google Patents

Heat treatment salt bath and associated plant

Info

Publication number
AU510708B2
AU510708B2 AU29217/77A AU2921777A AU510708B2 AU 510708 B2 AU510708 B2 AU 510708B2 AU 29217/77 A AU29217/77 A AU 29217/77A AU 2921777 A AU2921777 A AU 2921777A AU 510708 B2 AU510708 B2 AU 510708B2
Authority
AU
Australia
Prior art keywords
heat treatment
salt bath
associated plant
treatment salt
plant
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU29217/77A
Other languages
English (en)
Other versions
AU2921777A (en
Inventor
Liel B. C Li.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of AU2921777A publication Critical patent/AU2921777A/en
Application granted granted Critical
Publication of AU510708B2 publication Critical patent/AU510708B2/en
Expired legal-status Critical Current

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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Coating With Molten Metal (AREA)
  • Furnace Details (AREA)
AU29217/77A 1976-10-12 1977-09-29 Heat treatment salt bath and associated plant Expired AU510708B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB42315/76A GB1582438A (en) 1976-10-12 1976-10-12 Heat treatment
GBGB42315/76 1976-10-12

Publications (2)

Publication Number Publication Date
AU2921777A AU2921777A (en) 1979-04-05
AU510708B2 true AU510708B2 (en) 1980-07-10

Family

ID=10423894

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29217/77A Expired AU510708B2 (en) 1976-10-12 1977-09-29 Heat treatment salt bath and associated plant

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604466A1 (de) * 1986-02-13 1987-08-20 Hoesch Ag Transportable zivilschutzvorrichtung
CA2030579C (en) * 1990-11-22 1994-08-02 Bernard Etkin Air curtain fume cabinet and method
CN113275353A (zh) * 2021-06-03 2021-08-20 成都同华天环保设备有限公司 一种热镀锌生产用酸雾收集设备及其工艺流程

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
FR2367830A1 (fr) 1978-05-12
ZA775735B (en) 1978-08-30
DE2745725A1 (de) 1978-05-11
JPS5353506A (en) 1978-05-16
AU2921777A (en) 1979-04-05
SE7711419L (sv) 1978-04-13
GB1582438A (en) 1981-01-07
AT359104B (de) 1980-10-27
ATA729177A (de) 1980-03-15
CH626656A5 (en) 1981-11-30

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