FR668820A - Method and device for the annealing and sudden cooling of sheets - Google Patents

Method and device for the annealing and sudden cooling of sheets

Info

Publication number
FR668820A
FR668820A FR668820DA FR668820A FR 668820 A FR668820 A FR 668820A FR 668820D A FR668820D A FR 668820DA FR 668820 A FR668820 A FR 668820A
Authority
FR
France
Prior art keywords
annealing
sheets
sudden cooling
sudden
cooling
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)
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.)
Societe Anonyme pour lIndustrie de lAluminium SA
Original Assignee
Societe Anonyme pour lIndustrie de lAluminium SA
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 Societe Anonyme pour lIndustrie de lAluminium SA filed Critical Societe Anonyme pour lIndustrie de lAluminium SA
Application granted granted Critical
Publication of FR668820A publication Critical patent/FR668820A/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching

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)
FR668820D 1928-02-06 1929-01-31 Method and device for the annealing and sudden cooling of sheets Expired FR668820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE668820X 1928-02-06

Publications (1)

Publication Number Publication Date
FR668820A true FR668820A (en) 1929-11-07

Family

ID=6590100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR668820D Expired FR668820A (en) 1928-02-06 1929-01-31 Method and device for the annealing and sudden cooling of sheets

Country Status (1)

Country Link
FR (1) FR668820A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433627A (en) * 1943-05-21 1947-12-30 Rca Corp Treatment of metals
EP1191111A1 (en) * 2000-09-18 2002-03-27 J:son Härdteknik AB A method and an apparatus for press tempering
FR2827874A1 (en) * 2001-07-27 2003-01-31 Usinor Fabrication of steel components used for production of sub-frame components involves cutting a piece from a steel strip with a given composition, reheating the piece above its austenitizing temperature and anvil tempering

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433627A (en) * 1943-05-21 1947-12-30 Rca Corp Treatment of metals
EP1191111A1 (en) * 2000-09-18 2002-03-27 J:son Härdteknik AB A method and an apparatus for press tempering
FR2827874A1 (en) * 2001-07-27 2003-01-31 Usinor Fabrication of steel components used for production of sub-frame components involves cutting a piece from a steel strip with a given composition, reheating the piece above its austenitizing temperature and anvil tempering

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