IT989381B - METHOD FOR ANNEALING IN A CLOSED ENVIRONMENT OF STEEL RIBBON IN COIL - Google Patents

METHOD FOR ANNEALING IN A CLOSED ENVIRONMENT OF STEEL RIBBON IN COIL

Info

Publication number
IT989381B
IT989381B IT25715/73A IT2571573A IT989381B IT 989381 B IT989381 B IT 989381B IT 25715/73 A IT25715/73 A IT 25715/73A IT 2571573 A IT2571573 A IT 2571573A IT 989381 B IT989381 B IT 989381B
Authority
IT
Italy
Prior art keywords
annealing
coil
closed environment
steel ribbon
ribbon
Prior art date
Application number
IT25715/73A
Other languages
Italian (it)
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of IT989381B publication Critical patent/IT989381B/en

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
    • 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
    • C21D9/663—Bell-type furnaces

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
IT25715/73A 1972-06-23 1973-06-22 METHOD FOR ANNEALING IN A CLOSED ENVIRONMENT OF STEEL RIBBON IN COIL IT989381B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47062360A JPS5213169B2 (en) 1972-06-23 1972-06-23

Publications (1)

Publication Number Publication Date
IT989381B true IT989381B (en) 1975-05-20

Family

ID=13197861

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25715/73A IT989381B (en) 1972-06-23 1973-06-22 METHOD FOR ANNEALING IN A CLOSED ENVIRONMENT OF STEEL RIBBON IN COIL

Country Status (7)

Country Link
US (1) US3898108A (en)
JP (1) JPS5213169B2 (en)
BE (1) BE801284A (en)
DE (1) DE2331716C3 (en)
FR (1) FR2189520B1 (en)
GB (1) GB1425752A (en)
IT (1) IT989381B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131417A (en) * 1977-06-15 1978-12-26 Aluminum Company Of America Carbon electrode production
JPS5527515U (en) * 1978-08-09 1980-02-22
JPS5914522B2 (en) * 1979-05-24 1984-04-05 新日本製鐵株式会社 Box annealing method for steel strip coil
JPS57101000A (en) * 1980-12-12 1982-06-23 Sumitomo Electric Ind Ltd Preparation of ceramic whisker
JPS57111300A (en) * 1980-12-25 1982-07-10 Sumitomo Electric Ind Ltd Preparation of ceramic whisker
NL8100730A (en) 1981-02-16 1982-09-16 Philips Nv METHOD FOR MANUFACTURING A COLOR SELECTION ELECTRODE FOR A COLOR IMAGE TUBE
JPS623098A (en) * 1985-06-21 1987-01-09 Kobe Steel Ltd Production of silicon carbide whisker
JPS61295299A (en) * 1985-06-21 1986-12-26 Kobe Steel Ltd Preparation of silicon carbide whisker
JPH0717369B2 (en) * 1987-10-20 1995-03-01 工業技術院長 Method for producing fibrous silicon / oxygen / carbon compound
JPH02217400A (en) * 1989-02-16 1990-08-30 Ofic Co Production of silicon carbide whisker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677538A (en) * 1950-11-09 1954-05-04 Asea Ab Method and apparatus for preventing piled sheet iron from sintering together during annealing
US2769630A (en) * 1954-03-19 1956-11-06 John D Keller Method for annealing tightly wound flat rolled metal stock
US3086729A (en) * 1960-06-29 1963-04-23 Nat Steel Corp Coiling apparatus

Also Published As

Publication number Publication date
FR2189520A1 (en) 1974-01-25
JPS4922320A (en) 1974-02-27
BE801284A (en) 1973-10-15
FR2189520B1 (en) 1975-08-22
DE2331716B2 (en) 1975-03-06
US3898108A (en) 1975-08-05
DE2331716C3 (en) 1975-10-09
GB1425752A (en) 1976-02-18
DE2331716A1 (en) 1974-01-10
JPS5213169B2 (en) 1977-04-12

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