FR1061294A - Method of heating steel ingots for forging or extrusion - Google Patents

Method of heating steel ingots for forging or extrusion

Info

Publication number
FR1061294A
FR1061294A FR1061294DA FR1061294A FR 1061294 A FR1061294 A FR 1061294A FR 1061294D A FR1061294D A FR 1061294DA FR 1061294 A FR1061294 A FR 1061294A
Authority
FR
France
Prior art keywords
forging
extrusion
heating steel
steel ingots
ingots
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Application granted granted Critical
Publication of FR1061294A publication Critical patent/FR1061294A/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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J17/00—Forge furnaces
    • 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
    • C21D9/70—Furnaces for ingots, i.e. soaking pits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1061294D 1951-08-13 1952-08-06 Method of heating steel ingots for forging or extrusion Expired FR1061294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1061294XA 1951-08-13 1951-08-13

Publications (1)

Publication Number Publication Date
FR1061294A true FR1061294A (en) 1954-04-12

Family

ID=22309644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1061294D Expired FR1061294A (en) 1951-08-13 1952-08-06 Method of heating steel ingots for forging or extrusion

Country Status (1)

Country Link
FR (1) FR1061294A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003576A1 (en) * 1989-09-07 1991-03-21 Aga Ab Process and device for the intermediate heating of a forged piece
WO2020064360A1 (en) * 2018-09-25 2020-04-02 Extrutec Gmbh Device for preheating rod-like workpieces
CN113617990A (en) * 2021-08-13 2021-11-09 张家港中环海陆高端装备股份有限公司 Method for uniformly heating cylindrical steel billet for forging

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003576A1 (en) * 1989-09-07 1991-03-21 Aga Ab Process and device for the intermediate heating of a forged piece
WO2020064360A1 (en) * 2018-09-25 2020-04-02 Extrutec Gmbh Device for preheating rod-like workpieces
US11519668B2 (en) 2018-09-25 2022-12-06 Extrutec Gmbh Device for preheating rod-like workpieces
CN113617990A (en) * 2021-08-13 2021-11-09 张家港中环海陆高端装备股份有限公司 Method for uniformly heating cylindrical steel billet for forging
CN113617990B (en) * 2021-08-13 2023-04-14 张家港中环海陆高端装备股份有限公司 Method for uniformly heating cylindrical steel billet for forging

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