JPS57166388A - Oxidation resistance improvement of carbon material for heat treatment hearth roll - Google Patents

Oxidation resistance improvement of carbon material for heat treatment hearth roll

Info

Publication number
JPS57166388A
JPS57166388A JP4726281A JP4726281A JPS57166388A JP S57166388 A JPS57166388 A JP S57166388A JP 4726281 A JP4726281 A JP 4726281A JP 4726281 A JP4726281 A JP 4726281A JP S57166388 A JPS57166388 A JP S57166388A
Authority
JP
Japan
Prior art keywords
heat treatment
carbon material
oxidation resistance
resistance improvement
hearth roll
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
JP4726281A
Other languages
Japanese (ja)
Other versions
JPS6029676B2 (en
Inventor
Nobuyuki Morito
Mototomo Sugiyama
Kenji Ookura
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP4726281A priority Critical patent/JPS6029676B2/en
Publication of JPS57166388A publication Critical patent/JPS57166388A/en
Publication of JPS6029676B2 publication Critical patent/JPS6029676B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
JP4726281A 1981-04-01 1981-04-01 Method for improving oxidation resistance of carbon materials for heat treatment furnace hearth rolls Expired JPS6029676B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4726281A JPS6029676B2 (en) 1981-04-01 1981-04-01 Method for improving oxidation resistance of carbon materials for heat treatment furnace hearth rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4726281A JPS6029676B2 (en) 1981-04-01 1981-04-01 Method for improving oxidation resistance of carbon materials for heat treatment furnace hearth rolls

Publications (2)

Publication Number Publication Date
JPS57166388A true JPS57166388A (en) 1982-10-13
JPS6029676B2 JPS6029676B2 (en) 1985-07-11

Family

ID=12770369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4726281A Expired JPS6029676B2 (en) 1981-04-01 1981-04-01 Method for improving oxidation resistance of carbon materials for heat treatment furnace hearth rolls

Country Status (1)

Country Link
JP (1) JPS6029676B2 (en)

Also Published As

Publication number Publication date
JPS6029676B2 (en) 1985-07-11

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