JPS5228408A - Annular heat treatment apparatus - Google Patents

Annular heat treatment apparatus

Info

Publication number
JPS5228408A
JPS5228408A JP10459475A JP10459475A JPS5228408A JP S5228408 A JPS5228408 A JP S5228408A JP 10459475 A JP10459475 A JP 10459475A JP 10459475 A JP10459475 A JP 10459475A JP S5228408 A JPS5228408 A JP S5228408A
Authority
JP
Japan
Prior art keywords
heat treatment
treatment apparatus
annular heat
atmosphere gas
gas
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.)
Granted
Application number
JP10459475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5551409B2 (cg-RX-API-DMAC10.html
Inventor
Tetsuo Kimoto
Hisato Okamoto
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.)
Nippon Steel Corp
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
Priority to JP10459475A priority Critical patent/JPS5228408A/ja
Publication of JPS5228408A publication Critical patent/JPS5228408A/ja
Publication of JPS5551409B2 publication Critical patent/JPS5551409B2/ja
Granted 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

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)
  • Tunnel Furnaces (AREA)
JP10459475A 1975-08-29 1975-08-29 Annular heat treatment apparatus Granted JPS5228408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10459475A JPS5228408A (en) 1975-08-29 1975-08-29 Annular heat treatment apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10459475A JPS5228408A (en) 1975-08-29 1975-08-29 Annular heat treatment apparatus

Publications (2)

Publication Number Publication Date
JPS5228408A true JPS5228408A (en) 1977-03-03
JPS5551409B2 JPS5551409B2 (cg-RX-API-DMAC10.html) 1980-12-24

Family

ID=14384741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10459475A Granted JPS5228408A (en) 1975-08-29 1975-08-29 Annular heat treatment apparatus

Country Status (1)

Country Link
JP (1) JPS5228408A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322805U (cg-RX-API-DMAC10.html) * 1976-08-05 1978-02-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322805U (cg-RX-API-DMAC10.html) * 1976-08-05 1978-02-25

Also Published As

Publication number Publication date
JPS5551409B2 (cg-RX-API-DMAC10.html) 1980-12-24

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