JPS57101646A - Composite roll for rolling plate - Google Patents
Composite roll for rolling plateInfo
- Publication number
- JPS57101646A JPS57101646A JP17863380A JP17863380A JPS57101646A JP S57101646 A JPS57101646 A JP S57101646A JP 17863380 A JP17863380 A JP 17863380A JP 17863380 A JP17863380 A JP 17863380A JP S57101646 A JPS57101646 A JP S57101646A
- Authority
- JP
- Japan
- Prior art keywords
- outer shell
- composite roll
- tapered shape
- rolling
- plate
- 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
Links
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
PURPOSE: To provide a composite roll for rolling a plate having desired outer shell hardness and enhanced durability in a tapered shape composite roll comprising an outer shell and a core material of which qualities are specified respectively, by forming the outer shell into a tapered shape of which each parts have uniform wall thickness.
CONSTITUTION: An outer shell is formed from a material comprising 2.9W3.6% C, 0.4W1.0% Si, 0.4W1.0% Mn, 0.2% or less P, 0.1% or less S, 3.0W5.0% Ni, 1.0W2.0% Cr, 0.2W0.7% Mo and the remaider of substantially Fe and having hardness of Hs 65W88. This outer shell is cast so as to form an outer peripheral surface into a tapered shape and to make a wall thickness thereof same by centrifugal casting. A core material is formed from a material of high grade tough cast iron or tough ductile cast iron with a specific composition to form a composite roll. By this composite roll for rolling a plate, roll deformation during rolling is made uniform and effect of preciseness enhancement of a plate thickness or the like is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17863380A JPS57101646A (en) | 1980-12-16 | 1980-12-16 | Composite roll for rolling plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17863380A JPS57101646A (en) | 1980-12-16 | 1980-12-16 | Composite roll for rolling plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57101646A true JPS57101646A (en) | 1982-06-24 |
Family
ID=16051866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17863380A Pending JPS57101646A (en) | 1980-12-16 | 1980-12-16 | Composite roll for rolling plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57101646A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05306427A (en) * | 1992-04-30 | 1993-11-19 | Kawasaki Steel Corp | Centrifugally cast sleeve roll and its production |
JPH05311319A (en) * | 1992-05-08 | 1993-11-22 | Kawasaki Steel Corp | Centrifugally cast roll and its production |
JPH05311320A (en) * | 1992-05-08 | 1993-11-22 | Kawasaki Steel Corp | Centrifugally cast roll and its production |
JP2010042420A (en) * | 2008-08-08 | 2010-02-25 | Kyoto Institute Of Technology | Skew rolling mill |
JP2018075638A (en) * | 2017-12-12 | 2018-05-17 | 株式会社クボタ | Composite roll for rolling |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117132A (en) * | 1974-08-01 | 1976-02-10 | Tokyo Shibaura Electric Co | DAIKASUTOYOTAINETSUSHOKETSUGOKIN |
JPS54100960A (en) * | 1978-01-25 | 1979-08-09 | Ishikawajima Harima Heavy Ind Co Ltd | Asymmetrical rolling mill |
JPS5531818A (en) * | 1978-08-25 | 1980-03-06 | Adeka Argus Chem Co Ltd | Adhesive composition |
-
1980
- 1980-12-16 JP JP17863380A patent/JPS57101646A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5117132A (en) * | 1974-08-01 | 1976-02-10 | Tokyo Shibaura Electric Co | DAIKASUTOYOTAINETSUSHOKETSUGOKIN |
JPS54100960A (en) * | 1978-01-25 | 1979-08-09 | Ishikawajima Harima Heavy Ind Co Ltd | Asymmetrical rolling mill |
JPS5531818A (en) * | 1978-08-25 | 1980-03-06 | Adeka Argus Chem Co Ltd | Adhesive composition |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05306427A (en) * | 1992-04-30 | 1993-11-19 | Kawasaki Steel Corp | Centrifugally cast sleeve roll and its production |
JPH05311319A (en) * | 1992-05-08 | 1993-11-22 | Kawasaki Steel Corp | Centrifugally cast roll and its production |
JPH05311320A (en) * | 1992-05-08 | 1993-11-22 | Kawasaki Steel Corp | Centrifugally cast roll and its production |
JP2579576B2 (en) * | 1992-05-08 | 1997-02-05 | 川崎製鉄株式会社 | Centrifugal casting roll and manufacturing method thereof |
JP2010042420A (en) * | 2008-08-08 | 2010-02-25 | Kyoto Institute Of Technology | Skew rolling mill |
JP2018075638A (en) * | 2017-12-12 | 2018-05-17 | 株式会社クボタ | Composite roll for rolling |
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