The effect of casting method and heat treating condition on cold workability of high-Si electrical steel

摘要

The cold workability of Fe-(4.8-6.5) percent Si was investigated by varying heat treatment conditions. The effects of casting methods such as ingot casting and spray forming on the cold workability were compared. Amount of B2 ordered phase, Si content, working temperature and Si-oxide were shown to have an effect on the cold workability of high-Si steel.