| http://www.w3.org/ns/prov#value | - FIG. 2 is a graph based on the results of a hot rolling test conducted using steels having carbon contents of 0.65 to 1.20%, which shows how residual ratio of unrecrystallized austenite structure immediately after hot rolling varied as a function of reaction force ratio (value obtained by dividing rolling mill reaction force by rolling reaction force at the same cumulative reduction of area and a
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