Metal deforming – With cleaning – descaling – or lubrication of work or product – Lubricating
Patent
1977-06-02
1979-05-08
Combs, E. M.
Metal deforming
With cleaning, descaling, or lubrication of work or product
Lubricating
148 121, B21B 4502
Patent
active
041529162
ABSTRACT:
A method for processing steel strip, which comprises cold-rolling the steel strip, coiling the rolled steel strip and annealing the coiled steel strip, wherein a rolling oil emulsion containing 0.1 to 5 percent by weight of SiO.sub.2 in the form of stabilized silicic acid sol and having a pH value between 5.0 and 9.0 is applied to the steel strip prior to coiling and the rolling oil emulsion so employed.
REFERENCES:
patent: 2796364 (1957-06-01), Suchoff
patent: 3454495 (1969-07-01), Schneider
patent: 3582407 (1971-06-01), Steger et al.
patent: 3700506 (1972-10-01), Tanaka et al.
patent: 3725140 (1973-04-01), Patula et al.
Friedemann Wolfgang
Germscheid Hans G.
Groschopp Heinz
Guinomet Yves
Schoenemann Rudolf
Combs E. M.
Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
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