THE EUTECTOID TRANSITION POINT OF CARBON STEELS. 



195 



14. The Conditions Preceding the Separation of the Eutectoid in Hyper- Eutectoid 



Steels. 



Fig. 9 represents the results of experiments upon the hyper-eutectoid steel, 

 included in the table given in 2, containing about 1'2 per cent, of carbon. The 





800C 



experiments were carried out, in the same way as those of figs. 5, 6, 7, and 8, in a 

 field of about 200 C.G.S. units. 



2 o 2 



