FR418452A - Horizontal combination furnaces for heating steel or iron plates, angle irons, etc. - Google Patents

Horizontal combination furnaces for heating steel or iron plates, angle irons, etc.

Info

Publication number
FR418452A
FR418452A FR418452DA FR418452A FR 418452 A FR418452 A FR 418452A FR 418452D A FR418452D A FR 418452DA FR 418452 A FR418452 A FR 418452A
Authority
FR
France
Prior art keywords
furnaces
iron plates
angle irons
heating steel
horizontal combination
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
Edward Curran
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR418452A publication Critical patent/FR418452A/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

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)
FR418452D 1909-07-19 1910-07-19 Horizontal combination furnaces for heating steel or iron plates, angle irons, etc. Expired FR418452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB418452X 1909-07-19

Publications (1)

Publication Number Publication Date
FR418452A true FR418452A (en) 1910-12-10

Family

ID=1461765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418452D Expired FR418452A (en) 1909-07-19 1910-07-19 Horizontal combination furnaces for heating steel or iron plates, angle irons, etc.

Country Status (1)

Country Link
FR (1) FR418452A (en)

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