A study of the preferred orientations and microstructure of armco iron after cold reduction and recrystallization has been made.

• 用极固与金相研究工业纯铁的轧制与再结晶织构和组织。 热轧后的试样经过两种冷轧方法：(1)压下率为98.；8%25，与(2)压下率为64