Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal
Patent
1997-09-16
1999-04-06
Yee, Deborah
Metal treatment
Process of modifying or maintaining internal physical...
Heating or cooling of solid metal
148511, C21D 802
Patent
active
058912754
ABSTRACT:
A metal-physical model is used in a computer controlled cooling device for a rolling and cooling process for rolling a hot strip or a plate. The cooling parameters are calculated based on initial conditions. The computer uses the metal physical model to instantaneously alter the cooling parameters in response to changes in the final rolling temperatures and the rate at which the hot strip or plate is moved through the cooling device.
REFERENCES:
patent: 5531842 (1996-07-01), Koo et al.
patent: 5601667 (1997-02-01), Takahashi et al.
Leitholf et al., "Model Reference Control of Runout Table Cooling at LTV", Aug. 1989, pp. 31-35.
Pawelski, et al., "Investigation of Direct Cooling In Drawing Steel Wire", 1984, pp. 57-62.
Dr. Ing. Habil, "Technologie de Warmebehandlung von Stahl", Nov. 14, 1988.
Dehmel Roman
Elfmark Jiri
Plociennik Christian
Tischner Christoph
Mannesmann Aktiengesellschaft
Yee Deborah
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