ES8405084A1 - Procedimiento para calentar aceros a la temperatura de austenitizacion - Google Patents

Procedimiento para calentar aceros a la temperatura de austenitizacion

Info

Publication number
ES8405084A1
ES8405084A1 ES525120A ES525120A ES8405084A1 ES 8405084 A1 ES8405084 A1 ES 8405084A1 ES 525120 A ES525120 A ES 525120A ES 525120 A ES525120 A ES 525120A ES 8405084 A1 ES8405084 A1 ES 8405084A1
Authority
ES
Spain
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
ES525120A
Other languages
English (en)
Other versions
ES525120A0 (es
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
Publication of ES525120A0 publication Critical patent/ES525120A0/es
Publication of ES8405084A1 publication Critical patent/ES8405084A1/es
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)

Abstract

PROCEDIMIENTO PARA CALENTAR ACEROS A LA TEMPERATURA DE AUSTENIZACION.CONSISTE EN INTRODUCIR ACEROS EN UN BAÑO SALINO A BASE DE CLORUROS DE METALES ALCALINOS Y ALCALINOTERREOS CON UN PEQUEÑO PORCENTAJE EN PESO DE UN COMPUESTO ORGANICO POLIMERO QUE CONTIENE CARBONO Y NITROGENO. AL BAÑO SALINO SE AÑADEN COMPUESTOS DE POLIMEROS ORGANICOS.
ES525120A 1982-08-25 1983-08-24 Procedimiento para calentar aceros a la temperatura de austenitizacion Expired ES8405084A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES525120A0 ES525120A0 (es) 1984-05-16
ES8405084A1 true ES8405084A1 (es) 1984-05-16

Family

ID=6171642

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525120A Expired ES8405084A1 (es) 1982-08-25 1983-08-24 Procedimiento para calentar aceros a la temperatura de austenitizacion

Country Status (12)

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

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 (es) 1987-08-08
DK385283A (da) 1984-02-26
IL69419A0 (en) 1983-11-30
DK152224C (da) 1988-06-27
EP0103717A1 (de) 1984-03-28
BR8304569A (pt) 1984-04-03
YU153383A (en) 1985-12-31
DE3362793D1 (en) 1986-05-07
DE3231540A1 (de) 1984-03-01
ZA835229B (en) 1984-03-28
IL69419A (en) 1987-01-30
JPH0453925B2 (es) 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
FD1A Patent lapsed

Effective date: 19970203