Thanks jbartos... The third link was helpful. The first link is about the processes of factories that make fans. Second link is good concise theory. But I still haven't found anything about 1008 steel. The third link mentions some steels, but only by part number for a particular company...
Hello. I love this place! So many good, full answers everywhere!
I'm designing a windmill, aiming for the 800-1000 watt range. My idea is to build my stator core out of strips of steel, bent into circle. It will be perhaps 20 strips in concentric circles. My girlfriend works in a factory...