FR856271A - Crucible for fusions or thermal treatments in baths - Google Patents

Crucible for fusions or thermal treatments in baths

Info

Publication number
FR856271A
FR856271A FR856271DA FR856271A FR 856271 A FR856271 A FR 856271A FR 856271D A FR856271D A FR 856271DA FR 856271 A FR856271 A FR 856271A
Authority
FR
France
Prior art keywords
fusions
baths
crucible
thermal treatments
treatments
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
Other languages
French (fr)
Inventor
Meker Georges
Meker Pierre
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 filed Critical
Application granted granted Critical
Publication of FR856271A publication Critical patent/FR856271A/en
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B14/10—Crucibles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
FR856271D 1939-02-20 1939-02-20 Crucible for fusions or thermal treatments in baths Expired FR856271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856271T 1939-02-20

Publications (1)

Publication Number Publication Date
FR856271A true FR856271A (en) 1940-06-10

Family

ID=9328772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856271D Expired FR856271A (en) 1939-02-20 1939-02-20 Crucible for fusions or thermal treatments in baths

Country Status (1)

Country Link
FR (1) FR856271A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998015792A1 (en) * 1996-10-09 1998-04-16 Hoogovens Aluminium N.V. Melting apparatus and method for melting metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998015792A1 (en) * 1996-10-09 1998-04-16 Hoogovens Aluminium N.V. Melting apparatus and method for melting metal
US6136264A (en) * 1996-10-09 2000-10-24 Hoogovens Aluminium N.V. Melting apparatus and method for melting metal

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