FR890371A - Four à bain de sel à électrodes - Google Patents

Four à bain de sel à électrodes

Info

Publication number
FR890371A
FR890371A FR890371DA FR890371A FR 890371 A FR890371 A FR 890371A FR 890371D A FR890371D A FR 890371DA FR 890371 A FR890371 A FR 890371A
Authority
FR
France
Prior art keywords
salt bath
bath oven
electrode salt
electrode
oven
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
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR890371A publication Critical patent/FR890371A/fr
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)
FR890371D 1942-02-16 1943-01-26 Four à bain de sel à électrodes Expired FR890371A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE890371X 1942-02-16

Publications (1)

Publication Number Publication Date
FR890371A true FR890371A (fr) 1944-02-07

Family

ID=6837519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890371D Expired FR890371A (fr) 1942-02-16 1943-01-26 Four à bain de sel à électrodes

Country Status (1)

Country Link
FR (1) FR890371A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141918A (en) * 1960-04-21 1964-07-21 Kokusai Electric Co Ltd Zone temperature controlled bath furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141918A (en) * 1960-04-21 1964-07-21 Kokusai Electric Co Ltd Zone temperature controlled bath furnace

Similar Documents

Publication Publication Date Title
CH343264A (de) Maschinengewehr
FR890371A (fr) Four à bain de sel à électrodes
FR898086A (fr) Four à bain de sel et à électrodes
FR899560A (fr) Four à bain de sel et à électrodes
FR900096A (fr) Four à bain salin à électrodes
FR892759A (fr) Oculaire
FR881756A (fr) Four électrique à bain de sel
FR890471A (fr) Four à bain salin avec électrodes pour courant triphasé
FR893408A (fr) Four à bain salin
FR898085A (fr) Four à bain de sel et à électrodes destiné de préférence aux pièces longues
FR888456A (fr) Four électrique à bain de sel
FR936258A (fr) Magnétron
FR898876A (fr) Four à électrodes à bain de sel avec cuve céramique
FR1041004A (fr) Four à bain de sel à électrodes
FR870175A (fr) Four à bain de sel pour électrodes
ES157985A1 (es) Procedimiento de grabado electrolítico
FI24039A (fi) Saunan uuni
FR976109A (fr) Four de pyrogénation
FR55456E (fr) Four de pyrogénation
FR908740A (fr) Four de boulangerie
FR883715A (fr) Panier à pain
FR899507A (fr) Récipient de cuisson en métal
FR925330A (fr) Four de boulangerie perfectionné
FR897926A (fr) Dispositif de réchauffage pour fours à bain de sel et à électrodes
BE454394A (nl) Bakoven