JPS5242407A - Method of annealing and its equipment - Google Patents

Method of annealing and its equipment

Info

Publication number
JPS5242407A
JPS5242407A JP11927575A JP11927575A JPS5242407A JP S5242407 A JPS5242407 A JP S5242407A JP 11927575 A JP11927575 A JP 11927575A JP 11927575 A JP11927575 A JP 11927575A JP S5242407 A JPS5242407 A JP S5242407A
Authority
JP
Japan
Prior art keywords
annealing
equipment
oxidizing
shortened
developing
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.)
Pending
Application number
JP11927575A
Other languages
Japanese (ja)
Inventor
Ryoji Fujino
Mamoru Koga
Haruo Nakamura
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.)
Shimadzu Corp
Shimadzu Seisakusho Ltd
Original Assignee
Shimadzu Corp
Shimadzu Seisakusho Ltd
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 Shimadzu Corp, Shimadzu Seisakusho Ltd filed Critical Shimadzu Corp
Priority to JP11927575A priority Critical patent/JPS5242407A/en
Publication of JPS5242407A publication Critical patent/JPS5242407A/en
Pending 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
    • C21D9/663—Bell-type furnaces
    • C21D9/667—Multi-station furnaces
    • C21D9/67—Multi-station furnaces adapted for treating the charge in vacuum or special atmosphere

Abstract

PURPOSE:Developing the method of annealing without oxidizing the metal and its equipment, with which the amount of consumption of atmospheric gases is decreased and the treating time can be shortened.
JP11927575A 1975-09-30 1975-09-30 Method of annealing and its equipment Pending JPS5242407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11927575A JPS5242407A (en) 1975-09-30 1975-09-30 Method of annealing and its equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11927575A JPS5242407A (en) 1975-09-30 1975-09-30 Method of annealing and its equipment

Publications (1)

Publication Number Publication Date
JPS5242407A true JPS5242407A (en) 1977-04-02

Family

ID=14757328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11927575A Pending JPS5242407A (en) 1975-09-30 1975-09-30 Method of annealing and its equipment

Country Status (1)

Country Link
JP (1) JPS5242407A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062031A (en) * 1992-06-23 1994-01-11 Kawasaki Steel Corp Method and apparatus for batch-annealing steel material
JP2020012165A (en) * 2018-07-19 2020-01-23 國友熱工株式会社 Production method of work made of hydrogen embrittlement prevention steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062031A (en) * 1992-06-23 1994-01-11 Kawasaki Steel Corp Method and apparatus for batch-annealing steel material
JP2020012165A (en) * 2018-07-19 2020-01-23 國友熱工株式会社 Production method of work made of hydrogen embrittlement prevention steel

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