JPS51120911A - Atmospheric gas heat-treating device - Google Patents

Atmospheric gas heat-treating device

Info

Publication number
JPS51120911A
JPS51120911A JP4685275A JP4685275A JPS51120911A JP S51120911 A JPS51120911 A JP S51120911A JP 4685275 A JP4685275 A JP 4685275A JP 4685275 A JP4685275 A JP 4685275A JP S51120911 A JPS51120911 A JP S51120911A
Authority
JP
Japan
Prior art keywords
gas heat
atmospheric gas
treating device
section
atmostpheric
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
JP4685275A
Other languages
Japanese (ja)
Other versions
JPS5538014B2 (en
Inventor
Kazuo Akama
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP4685275A priority Critical patent/JPS51120911A/en
Publication of JPS51120911A publication Critical patent/JPS51120911A/en
Publication of JPS5538014B2 publication Critical patent/JPS5538014B2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material

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)
  • Furnace Details (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Tunnel Furnaces (AREA)

Abstract

PURPOSE:A non-oxidizing gas is supplied frm the atmostpheric gas generator to the heating section, heat unifying section and cooling section and a heated object is continuously transferred by the captioned device into the furnace.
JP4685275A 1975-04-16 1975-04-16 Atmospheric gas heat-treating device Granted JPS51120911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4685275A JPS51120911A (en) 1975-04-16 1975-04-16 Atmospheric gas heat-treating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4685275A JPS51120911A (en) 1975-04-16 1975-04-16 Atmospheric gas heat-treating device

Publications (2)

Publication Number Publication Date
JPS51120911A true JPS51120911A (en) 1976-10-22
JPS5538014B2 JPS5538014B2 (en) 1980-10-01

Family

ID=12758860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4685275A Granted JPS51120911A (en) 1975-04-16 1975-04-16 Atmospheric gas heat-treating device

Country Status (1)

Country Link
JP (1) JPS51120911A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831446U (en) * 1981-08-27 1983-03-01 松下電器産業株式会社 disc brake pad holder

Also Published As

Publication number Publication date
JPS5538014B2 (en) 1980-10-01

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