JPS51136515A - Process and apparatus for hardening roll surfaces - Google Patents

Process and apparatus for hardening roll surfaces

Info

Publication number
JPS51136515A
JPS51136515A JP5960075A JP5960075A JPS51136515A JP S51136515 A JPS51136515 A JP S51136515A JP 5960075 A JP5960075 A JP 5960075A JP 5960075 A JP5960075 A JP 5960075A JP S51136515 A JPS51136515 A JP S51136515A
Authority
JP
Japan
Prior art keywords
hardening
roll surfaces
hardening roll
surface hardening
induction
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
JP5960075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5748625B2 (OSRAM
Inventor
Masatake Fukushima
Taichi Okubo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5960075A priority Critical patent/JPS51136515A/ja
Publication of JPS51136515A publication Critical patent/JPS51136515A/ja
Publication of JPS5748625B2 publication Critical patent/JPS5748625B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
  • Rolls And Other Rotary Bodies (AREA)
JP5960075A 1975-05-21 1975-05-21 Process and apparatus for hardening roll surfaces Granted JPS51136515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5960075A JPS51136515A (en) 1975-05-21 1975-05-21 Process and apparatus for hardening roll surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5960075A JPS51136515A (en) 1975-05-21 1975-05-21 Process and apparatus for hardening roll surfaces

Publications (2)

Publication Number Publication Date
JPS51136515A true JPS51136515A (en) 1976-11-26
JPS5748625B2 JPS5748625B2 (OSRAM) 1982-10-16

Family

ID=13117893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5960075A Granted JPS51136515A (en) 1975-05-21 1975-05-21 Process and apparatus for hardening roll surfaces

Country Status (1)

Country Link
JP (1) JPS51136515A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103388065A (zh) * 2012-05-10 2013-11-13 宝山钢铁股份有限公司 一种大直径支承辊整体感应加热系统及其控制方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103388065A (zh) * 2012-05-10 2013-11-13 宝山钢铁股份有限公司 一种大直径支承辊整体感应加热系统及其控制方法
CN103388065B (zh) * 2012-05-10 2014-12-24 宝山钢铁股份有限公司 一种大直径支承辊整体感应加热系统及其控制方法

Also Published As

Publication number Publication date
JPS5748625B2 (OSRAM) 1982-10-16

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