FR525454A - Perfectionnements aux fours métallurgiques - Google Patents

Perfectionnements aux fours métallurgiques

Info

Publication number
FR525454A
FR525454A FR525454A FR525454DA FR525454A FR 525454 A FR525454 A FR 525454A FR 525454 A FR525454 A FR 525454A FR 525454D A FR525454D A FR 525454DA FR 525454 A FR525454 A FR 525454A
Authority
FR
France
Prior art keywords
metallurgical furnaces
metallurgical
furnaces
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
FR525454A
Other languages
English (en)
Inventor
Alfred Smallwood
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 FR525454A publication Critical patent/FR525454A/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
    • 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
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR525454A 1919-06-24 1920-10-01 Perfectionnements aux fours métallurgiques Expired FR525454A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB525454X 1919-06-24

Publications (1)

Publication Number Publication Date
FR525454A true FR525454A (fr) 1921-09-22

Family

ID=10464317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525454A Expired FR525454A (fr) 1919-06-24 1920-10-01 Perfectionnements aux fours métallurgiques

Country Status (1)

Country Link
FR (1) FR525454A (fr)

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