JPH0183059U - - Google Patents

Info

Publication number
JPH0183059U
JPH0183059U JP1987179779U JP17977987U JPH0183059U JP H0183059 U JPH0183059 U JP H0183059U JP 1987179779 U JP1987179779 U JP 1987179779U JP 17977987 U JP17977987 U JP 17977987U JP H0183059 U JPH0183059 U JP H0183059U
Authority
JP
Japan
Prior art keywords
quenching
furnace
heating
zone
heating zone
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
JP1987179779U
Other languages
English (en)
Other versions
JPH0241156Y2 (ja
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 filed Critical
Priority to JP17977987U priority Critical patent/JPH0241156Y2/ja
Publication of JPH0183059U publication Critical patent/JPH0183059U/ja
Application granted granted Critical
Publication of JPH0241156Y2 publication Critical patent/JPH0241156Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Description

【図面の簡単な説明】
第１図は本考案にかかる連続式焼入設備の概略
断面図、第２図は第１図の―線断面図で、第
３図は各帯域における炉内雰囲気温度と材料温度
とを示すヒートカーブである。 １〜焼入炉、２〜仕切壁、４〜予熱帯、５〜加
熱・均熱帯、６〜焼入室、７〜焼入油槽、１０〜
雰囲気強制循環装置、１１〜バツフル、１２〜噴
流ノズル、１３，１８〜天井循環フアン、１６〜
排ガスダクト、１７〜直火式バーナ、Ｏ〜焼入油
、Ｗ〜処理材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直火式焼入炉内を仕切壁により、予熱帯と加熱
    ・均熱帯とに区画し、前記予熱帯にバツフルと天
    井循環フアンとからなる雰囲気強制循環装置を炉
    長方向に複数配設して複数ゾーンを形成するとと
    もに、前記焼入炉の出口部に、焼入油槽を有する
    焼入室を連設し、この焼入室に不活性ガス供給管
    を接続したことを特徴とする連続式焼入設備。
JP17977987U 1987-11-25 1987-11-25 Expired JPH0241156Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17977987U JPH0241156Y2 (ja) 1987-11-25 1987-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17977987U JPH0241156Y2 (ja) 1987-11-25 1987-11-25

Publications (2)

Publication Number Publication Date
JPH0183059U true JPH0183059U (ja) 1989-06-02
JPH0241156Y2 JPH0241156Y2 (ja) 1990-11-01

Family

ID=31471322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17977987U Expired JPH0241156Y2 (ja) 1987-11-25 1987-11-25

Country Status (1)

Country Link
JP (1) JPH0241156Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128650U (ja) * 1990-04-06 1991-12-25
JP2007100154A (ja) * 2005-10-03 2007-04-19 Daido Steel Co Ltd 鋼材の油焼入方法および装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128650U (ja) * 1990-04-06 1991-12-25
JP2007100154A (ja) * 2005-10-03 2007-04-19 Daido Steel Co Ltd 鋼材の油焼入方法および装置
JP4605781B2 (ja) * 2005-10-03 2011-01-05 大同特殊鋼株式会社 鋼材の油焼入方法および装置

Also Published As

Publication number Publication date
JPH0241156Y2 (ja) 1990-11-01

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