METHOD FOR STRAIGHTENING STEEL STRIP Russian patent published in 2003 - IPC

Abstract RU 2200068 C1

FIELD: plastic metal working, namely production of thin steel strips (tin). SUBSTANCE: method for straightening steel strip due to eliminating its camber by skin pass rolling at predetermined reduction value comprises steps of skin pass rolling of cold rolled strip with thickness 0.25 - 0.50 mm and non-planeness width Bk in the form of wave along mean portion of strip with width B_p(B_n≤0,5B_p,) at percentage reduction value ε = (2,5...3,0)n²≤0,03,, where n = A/λ; A and λ-, respectively height and full length of said wave. EFFECT: enhanced geometry of rolled steel strips at keeping their plastic properties. 1 ex

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RU 2 200 068 C1

Authors

Vier I.V.

Antipanov V.G.

Kushnarev A.V.

Fajzulina R.V.

Dates

2003-03-10—Published

2001-08-16—Filed