FR1071211A - Device for continuous annealing and bluing of ferrous metal strips - Google Patents

Device for continuous annealing and bluing of ferrous metal strips

Info

Publication number
FR1071211A
FR1071211A FR1071211DA FR1071211A FR 1071211 A FR1071211 A FR 1071211A FR 1071211D A FR1071211D A FR 1071211DA FR 1071211 A FR1071211 A FR 1071211A
Authority
FR
France
Prior art keywords
bluing
ferrous metal
metal strips
continuous annealing
annealing
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.)
Drever Co
Wheeling Steel Corp
Original Assignee
Drever Co
Wheeling 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 Drever Co, Wheeling Steel Corp filed Critical Drever Co
Application granted granted Critical
Publication of FR1071211A publication Critical patent/FR1071211A/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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum

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)
FR1071211D 1951-11-13 1952-11-12 Device for continuous annealing and bluing of ferrous metal strips Expired FR1071211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1071211XA 1951-11-13 1951-11-13

Publications (1)

Publication Number Publication Date
FR1071211A true FR1071211A (en) 1954-08-27

Family

ID=22314959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071211D Expired FR1071211A (en) 1951-11-13 1952-11-12 Device for continuous annealing and bluing of ferrous metal strips

Country Status (1)

Country Link
FR (1) FR1071211A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084546B (en) * 1956-12-14 1960-06-30 Dr Werner Herdieckerhoff Process for surface oxidation, in particular for blueing, of steel objects
FR2523709A1 (en) * 1982-03-19 1983-09-23 Nippon Steel Corp CONTINUOUS HEAT TREATMENT FURNACE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084546B (en) * 1956-12-14 1960-06-30 Dr Werner Herdieckerhoff Process for surface oxidation, in particular for blueing, of steel objects
FR2523709A1 (en) * 1982-03-19 1983-09-23 Nippon Steel Corp CONTINUOUS HEAT TREATMENT FURNACE

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