JPS6260445B2 - - Google Patents

Info

Publication number
JPS6260445B2
JPS6260445B2 JP54109085A JP10908579A JPS6260445B2 JP S6260445 B2 JPS6260445 B2 JP S6260445B2 JP 54109085 A JP54109085 A JP 54109085A JP 10908579 A JP10908579 A JP 10908579A JP S6260445 B2 JPS6260445 B2 JP S6260445B2
Authority
JP
Japan
Prior art keywords
furnace
gas
preheating chamber
combustion
chamber
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
JP54109085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5635715A (en
Inventor
Yoshio Yamazaki
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.)
YAMAZAKI DENKI KOGYO KK
Original Assignee
YAMAZAKI DENKI KOGYO KK
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 YAMAZAKI DENKI KOGYO KK filed Critical YAMAZAKI DENKI KOGYO KK
Priority to JP10908579A priority Critical patent/JPS5635715A/ja
Publication of JPS5635715A publication Critical patent/JPS5635715A/ja
Publication of JPS6260445B2 publication Critical patent/JPS6260445B2/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)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
JP10908579A 1979-08-29 1979-08-29 Nonoxidizing heat treatment furnace Granted JPS5635715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10908579A JPS5635715A (en) 1979-08-29 1979-08-29 Nonoxidizing heat treatment furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10908579A JPS5635715A (en) 1979-08-29 1979-08-29 Nonoxidizing heat treatment furnace

Publications (2)

Publication Number Publication Date
JPS5635715A JPS5635715A (en) 1981-04-08
JPS6260445B2 true JPS6260445B2 (en]) 1987-12-16

Family

ID=14501211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10908579A Granted JPS5635715A (en) 1979-08-29 1979-08-29 Nonoxidizing heat treatment furnace

Country Status (1)

Country Link
JP (1) JPS5635715A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212862A (ja) * 1982-06-04 1983-12-10 Honda Motor Co Ltd 連続式炉中ロ−付方法
JPH0726147B2 (ja) * 1986-03-19 1995-03-22 大同特殊鋼株式会社 熱処理における雰囲気ガスの循環方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115211A (en) * 1975-04-02 1976-10-09 Daido Steel Co Ltd Continuous heat treatment equipment

Also Published As

Publication number Publication date
JPS5635715A (en) 1981-04-08

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