FIELD: casting production. SUBSTANCE: roller of secondary cooling zone of machine for continuous billet casting has a barrel with supporting journals and double-layer bandage, whose working layer is in the form of alternative portions of materials, having increased wearability and heat conductance, and formed by cross-like winding. A ratio of the material linear expansion factors consists 0.65-0.75. EFFECT: enhanced structure of roller. 1 cl, 1 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD OF MAKING SHROUDED BACKING ROLL | 0 |
|
SU1722632A1 |
MILL ROLL | 1985 |
|
RU1345433C |
COMPOSITE ROLLING MILL ROLL | 0 |
|
SU1443996A1 |
ROLLER RESTORATION METHOD | 1998 |
|
RU2123413C1 |
METHOD OF REPAIR BY WELDING | 1994 |
|
RU2083342C1 |
METHOD FOR REFITTING OF ROLLS | 0 |
|
SU1676786A1 |
SHROUDING RING OF ROLLER AND PROCESS OF ITS MANUFACTURE | 1997 |
|
RU2124962C1 |
ROLLING MILL ROLL | 0 |
|
SU1600879A1 |
METHOD FOR RESTORING BANDED ROLLER | 1998 |
|
RU2123412C1 |
METHOD OF REPAIR OF ROLLING MILL ROLLS | 0 |
|
SU1447446A1 |
Authors
Dates
1994-04-15—Published
1991-12-18—Filed