Wheel cooling tunnel

Metal founding – Process – Shaping liquid metal against a forming surface

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Details

164130, 148583, B22D 2300, C21D 904

Patent

active

059642726

ABSTRACT:
The present invention provides a method of producing cast steel railway wheels. After pouring and removal from the mold, the steel wheel is processed in various steps including processing in an annealing and a tempering furnace. The wheel is then passed through a wheel cooling tunnel where the wheel is cooled from approximately 900.degree. F. to about ambient temperature.

REFERENCES:
patent: 5533770 (1996-07-01), Clausmeyer et al.
E-783.3-35 Date: Feb. 1976.
E-783.3-156 Date: Apr. 1976.

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