The efect of cooling rate on the properties of alloyed cast-iron sizing roll

The efect of cooling rate on the properties of alloyed cast-iron sizing roll

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Directional heat transfer was investigated by temperature measurements in the casting and in the mould using thermocouples.Measurements were performed in operating conditions SNAPSIES during pouring, solidification, and cooling of the casting.Total measurement time was 35,5 hours.

After cutting, specimens were extracted for metallographic and hardness testing.Test results provided confirmation of directional heat transfer (directional cooling) that would ensure acquirement of a desired AEG IAE84411FB SenseBoil Induction Hob 80 cm casting structure and mechanical properties.