JPS5651519A - Subzero treating apparatus - Google Patents

Subzero treating apparatus

Info

Publication number
JPS5651519A
JPS5651519A JP12704879A JP12704879A JPS5651519A JP S5651519 A JPS5651519 A JP S5651519A JP 12704879 A JP12704879 A JP 12704879A JP 12704879 A JP12704879 A JP 12704879A JP S5651519 A JPS5651519 A JP S5651519A
Authority
JP
Japan
Prior art keywords
liquid nitrogen
cooling
nitrogen
liquid
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
JP12704879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5653613B2 (enrdf_load_stackoverflow
Inventor
Tetsukazu Urata
Sakanobu Soneda
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.)
Toyo Sanso Ltd
Original Assignee
Toyo Sanso 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 Toyo Sanso Ltd filed Critical Toyo Sanso Ltd
Priority to JP12704879A priority Critical patent/JPS5651519A/ja
Publication of JPS5651519A publication Critical patent/JPS5651519A/ja
Publication of JPS5653613B2 publication Critical patent/JPS5653613B2/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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching

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 Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
JP12704879A 1979-10-02 1979-10-02 Subzero treating apparatus Granted JPS5651519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12704879A JPS5651519A (en) 1979-10-02 1979-10-02 Subzero treating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12704879A JPS5651519A (en) 1979-10-02 1979-10-02 Subzero treating apparatus

Publications (2)

Publication Number Publication Date
JPS5651519A true JPS5651519A (en) 1981-05-09
JPS5653613B2 JPS5653613B2 (enrdf_load_stackoverflow) 1981-12-19

Family

ID=14950311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12704879A Granted JPS5651519A (en) 1979-10-02 1979-10-02 Subzero treating apparatus

Country Status (1)

Country Link
JP (1) JPS5651519A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61142793A (ja) * 1984-12-15 1986-06-30 日本シイエムケイ株式会社 多層プリント配線基板
JP2012207306A (ja) * 2011-03-28 2012-10-25 Ipsen Inc 焼入れ方法及び同方法を実施するための装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61193805U (enrdf_load_stackoverflow) * 1985-05-28 1986-12-02
CN103468918B (zh) * 2013-09-29 2015-12-16 宝钢轧辊科技有限责任公司 大直径冷轧工作辊深冷处理方法及其采用的深冷箱

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61142793A (ja) * 1984-12-15 1986-06-30 日本シイエムケイ株式会社 多層プリント配線基板
JP2012207306A (ja) * 2011-03-28 2012-10-25 Ipsen Inc 焼入れ方法及び同方法を実施するための装置
US9617611B2 (en) 2011-03-28 2017-04-11 Ipsen, Inc. Quenching process and apparatus for practicing said process

Also Published As

Publication number Publication date
JPS5653613B2 (enrdf_load_stackoverflow) 1981-12-19

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