JPS60194013A - 真空熱処理炉 - Google Patents

真空熱処理炉

Info

Publication number
JPS60194013A
JPS60194013A JP4832884A JP4832884A JPS60194013A JP S60194013 A JPS60194013 A JP S60194013A JP 4832884 A JP4832884 A JP 4832884A JP 4832884 A JP4832884 A JP 4832884A JP S60194013 A JPS60194013 A JP S60194013A
Authority
JP
Japan
Prior art keywords
furnace
gas
inert gas
hollow
heat insulating
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
JP4832884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0542481B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masaaki Okino
正明 沖野
Akemichi Tsuneto
常藤　明道
Katsuhiro Yamazaki
山崎　勝弘
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.)
IWAKUNI SEISAKUSHO KK
IHI Corp
Original Assignee
IWAKUNI SEISAKUSHO KK
Ishikawajima Harima Heavy Industries 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 IWAKUNI SEISAKUSHO KK, Ishikawajima Harima Heavy Industries Co Ltd filed Critical IWAKUNI SEISAKUSHO KK
Priority to JP4832884A priority Critical patent/JPS60194013A/ja
Publication of JPS60194013A publication Critical patent/JPS60194013A/ja
Publication of JPH0542481B2 publication Critical patent/JPH0542481B2/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)
JP4832884A 1984-03-14 1984-03-14 真空熱処理炉 Granted JPS60194013A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4832884A JPS60194013A (ja) 1984-03-14 1984-03-14 真空熱処理炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4832884A JPS60194013A (ja) 1984-03-14 1984-03-14 真空熱処理炉

Publications (2)

Publication Number Publication Date
JPS60194013A true JPS60194013A (ja) 1985-10-02
JPH0542481B2 JPH0542481B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-06-28

Family

ID=12800347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4832884A Granted JPS60194013A (ja) 1984-03-14 1984-03-14 真空熱処理炉

Country Status (1)

Country Link
JP (1) JPS60194013A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01136928A (ja) * 1987-11-20 1989-05-30 Kawasaki Steel Corp 縦型誘導加熱装置
JP2008031720A (ja) * 2006-07-28 2008-02-14 Asahi Kasei Homes Kk 梁の気密断熱構造

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213287U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-07-14 1977-01-29
JPS56146819A (en) * 1980-04-16 1981-11-14 Nippon Steel Corp Heat treatment furnace
JPS6133517U (ja) * 1984-07-30 1986-02-28 日本電気ホームエレクトロニクス株式会社 ミユ−テイング回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213287U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-07-14 1977-01-29
JPS56146819A (en) * 1980-04-16 1981-11-14 Nippon Steel Corp Heat treatment furnace
JPS6133517U (ja) * 1984-07-30 1986-02-28 日本電気ホームエレクトロニクス株式会社 ミユ−テイング回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01136928A (ja) * 1987-11-20 1989-05-30 Kawasaki Steel Corp 縦型誘導加熱装置
JP2008031720A (ja) * 2006-07-28 2008-02-14 Asahi Kasei Homes Kk 梁の気密断熱構造

Also Published As

Publication number Publication date
JPH0542481B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-06-28

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