DE3362793D1 - Inert salt bath for heating steel - Google Patents

Inert salt bath for heating steel

Info

Publication number
DE3362793D1
DE3362793D1 DE8383107597T DE3362793T DE3362793D1 DE 3362793 D1 DE3362793 D1 DE 3362793D1 DE 8383107597 T DE8383107597 T DE 8383107597T DE 3362793 T DE3362793 T DE 3362793T DE 3362793 D1 DE3362793 D1 DE 3362793D1
Authority
DE
Germany
Prior art keywords
salt bath
heating steel
inert salt
regenerator
mixture
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
DE8383107597T
Other languages
English (en)
Inventor
Friedrich-Wilhelm Dipl Eysell
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Priority to DE8383107597T priority Critical patent/DE3362793D1/de
Application granted granted Critical
Publication of DE3362793D1 publication Critical patent/DE3362793D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Seasonings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lubricants (AREA)
  • Heat Treatment Of Articles (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Heat Treatment Of Steel (AREA)
  • Cosmetics (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Chemical Treatment Of Metals (AREA)
DE8383107597T 1982-08-25 1983-08-02 Inert salt bath for heating steel Expired DE3362793D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383107597T DE3362793D1 (en) 1982-08-25 1983-08-02 Inert salt bath for heating steel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823231540 DE3231540A1 (de) 1982-08-25 1982-08-25 Inertes salzbad zum erwaermen von staehlen
DE8383107597T DE3362793D1 (en) 1982-08-25 1983-08-02 Inert salt bath for heating steel

Publications (1)

Publication Number Publication Date
DE3362793D1 true DE3362793D1 (en) 1986-05-07

Family

ID=6171642

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823231540 Withdrawn DE3231540A1 (de) 1982-08-25 1982-08-25 Inertes salzbad zum erwaermen von staehlen
DE8383107597T Expired DE3362793D1 (en) 1982-08-25 1983-08-02 Inert salt bath for heating steel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823231540 Withdrawn DE3231540A1 (de) 1982-08-25 1982-08-25 Inertes salzbad zum erwaermen von staehlen

Country Status (12)

Country Link
EP (1) EP0103717B1 (de)
JP (1) JPS5938324A (de)
AT (1) ATE18921T1 (de)
BR (1) BR8304569A (de)
DE (2) DE3231540A1 (de)
DK (1) DK152224C (de)
ES (1) ES8405084A1 (de)
IL (1) IL69419A (de)
IN (1) IN160848B (de)
TR (1) TR21551A (de)
YU (1) YU153383A (de)
ZA (1) ZA835229B (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE622802C (de) * 1932-04-15 1935-12-06 Emil Kleisinger Dr Erhitzungsbad
DE1233423B (de) * 1961-04-28 1967-02-02 Ici Ltd Verfahren zum Regenerieren eines zyanid-freien, geschmolzenen, zur Waermebehandlung von Metallen benutzten Salzbades
DE1264475B (de) * 1966-05-05 1968-03-28 Degussa Salzbad zur Waermebehandlung von Stahl

Also Published As

Publication number Publication date
TR21551A (tr) 1984-09-27
ES525120A0 (es) 1984-05-16
IN160848B (de) 1987-08-08
DK385283A (da) 1984-02-26
IL69419A0 (en) 1983-11-30
DK152224C (da) 1988-06-27
ES8405084A1 (es) 1984-05-16
EP0103717A1 (de) 1984-03-28
BR8304569A (pt) 1984-04-03
YU153383A (en) 1985-12-31
DE3231540A1 (de) 1984-03-01
ZA835229B (en) 1984-03-28
IL69419A (en) 1987-01-30
JPH0453925B2 (de) 1992-08-28
DK152224B (da) 1988-02-08
JPS5938324A (ja) 1984-03-02
ATE18921T1 (de) 1986-04-15
DK385283D0 (da) 1983-08-23
EP0103717B1 (de) 1986-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee