JPS6028684Y2 - 鋼管内面焼入装置 - Google Patents

鋼管内面焼入装置

Info

Publication number
JPS6028684Y2
JPS6028684Y2 JP4204681U JP4204681U JPS6028684Y2 JP S6028684 Y2 JPS6028684 Y2 JP S6028684Y2 JP 4204681 U JP4204681 U JP 4204681U JP 4204681 U JP4204681 U JP 4204681U JP S6028684 Y2 JPS6028684 Y2 JP S6028684Y2
Authority
JP
Japan
Prior art keywords
nozzle
hose
steel pipe
internal hardening
quenching
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
JP4204681U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57154758U (enExample
Inventor
穂積 関谷
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP4204681U priority Critical patent/JPS6028684Y2/ja
Publication of JPS57154758U publication Critical patent/JPS57154758U/ja
Application granted granted Critical
Publication of JPS6028684Y2 publication Critical patent/JPS6028684Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
JP4204681U 1981-03-25 1981-03-25 鋼管内面焼入装置 Expired JPS6028684Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4204681U JPS6028684Y2 (ja) 1981-03-25 1981-03-25 鋼管内面焼入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4204681U JPS6028684Y2 (ja) 1981-03-25 1981-03-25 鋼管内面焼入装置

Publications (2)

Publication Number Publication Date
JPS57154758U JPS57154758U (enExample) 1982-09-29
JPS6028684Y2 true JPS6028684Y2 (ja) 1985-08-30

Family

ID=29839078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4204681U Expired JPS6028684Y2 (ja) 1981-03-25 1981-03-25 鋼管内面焼入装置

Country Status (1)

Country Link
JP (1) JPS6028684Y2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6158369B1 (ja) * 2016-01-27 2017-07-05 第一熱処理工業株式会社 鋼管の冷却装置
KR101847142B1 (ko) * 2017-12-21 2018-04-09 주식회사 지성인덕션 유도가열로의 소재배출장치 및 방법

Also Published As

Publication number Publication date
JPS57154758U (enExample) 1982-09-29

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