Micrographs : Fe 0.8%C at 650°C (isothermal transformation)
Microstructures | More Metals | Steel | Heat Treated Steel | High carbon (isothermal transformation) | High Carbon 650°C (isothermal transformation)
650°C - 2 seconds
650°C - 2 seconds
650°C - 5 seconds
650°C - 5 seconds
650°C - 10 seconds
650°C - 10 seconds
650°C - 30 seconds
650°C - 30 seconds
650°C - 40 seconds
650°C - 40 seconds
    
 
 

These micrographs show the effect of transformation time in a 0.8wt% plane carbon steel, at 650°C.

This is part of the data for the Isothermal Time-Transformation-Temperature diagram.

 
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