JPS5342114A - Backup roll for rolling - Google Patents

Backup roll for rolling

Info

Publication number
JPS5342114A
JPS5342114A JP11580776A JP11580776A JPS5342114A JP S5342114 A JPS5342114 A JP S5342114A JP 11580776 A JP11580776 A JP 11580776A JP 11580776 A JP11580776 A JP 11580776A JP S5342114 A JPS5342114 A JP S5342114A
Authority
JP
Japan
Prior art keywords
rolling
backup roll
amts
limiting
controlling
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.)
Pending
Application number
JP11580776A
Other languages
Japanese (ja)
Inventor
Masayuki Era
Kimihiko Akahori
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 JP11580776A priority Critical patent/JPS5342114A/en
Publication of JPS5342114A publication Critical patent/JPS5342114A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

PURPOSE: To provide backup rolls with excellent wear-and spalling resistance for rolling by controlling the C content and limiting the amts. of Si, Mn, Cr, Mo, V, etc. to be added.
COPYRIGHT: (C)1978,JPO&Japio
JP11580776A 1976-09-29 1976-09-29 Backup roll for rolling Pending JPS5342114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11580776A JPS5342114A (en) 1976-09-29 1976-09-29 Backup roll for rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11580776A JPS5342114A (en) 1976-09-29 1976-09-29 Backup roll for rolling

Publications (1)

Publication Number Publication Date
JPS5342114A true JPS5342114A (en) 1978-04-17

Family

ID=14671565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11580776A Pending JPS5342114A (en) 1976-09-29 1976-09-29 Backup roll for rolling

Country Status (1)

Country Link
JP (1) JPS5342114A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546527A (en) * 1981-12-01 1985-10-15 Kubota Ltd. Composite sleeve for use in rolling rolls for H-section steel and channel steel
JPS6130654A (en) * 1984-07-21 1986-02-12 Kanto Tokushu Seikou Kk Steel for roll shell for continuously casting aluminum
US5484372A (en) * 1992-03-06 1996-01-16 Hitachi Metals, Ltd. Compound roll and method of producing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072818A (en) * 1973-10-31 1975-06-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072818A (en) * 1973-10-31 1975-06-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546527A (en) * 1981-12-01 1985-10-15 Kubota Ltd. Composite sleeve for use in rolling rolls for H-section steel and channel steel
JPS6130654A (en) * 1984-07-21 1986-02-12 Kanto Tokushu Seikou Kk Steel for roll shell for continuously casting aluminum
JPH0365426B2 (en) * 1984-07-21 1991-10-11
US5484372A (en) * 1992-03-06 1996-01-16 Hitachi Metals, Ltd. Compound roll and method of producing same

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