FIELD: rolled stock production, namely processes for making hot rolled steel strips.
SUBSTANCE: method comprises steps of continuous hot rolling and cooling rolled piece by water in outlet roller table; on roller table bending near-edge portions of moving strip upwards by predetermined height in range (0.25 - 0.33)S; setting width of each portion at each side of strip in range (0.25 - 0.33)B, where S and B thickness and width of steel strip respectively. Invention provides uniform mechanical properties along width of rolled strip.
EFFECT: enhanced consumer's properties of products.
1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MAKING HOT ROLLED STRIPS OF MICROALLOYED STEEL | 2004 |
|
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SU1122379A1 |
