Examinations at the material 1.2242


The series of experiments was made to get knowledge about the hardness acceptance and crystalline structures at a too low quenching temperature (alpha-gamma mixed area) at the material 59CrV4.
Initial condition : hot rolled 13,00 mm , spheroidised    Heat treatment : laboratory furnace (volume 2 liter)

Hardening : holding time 45 minutes , quenching in oil  


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