I think this is a reason the name. Although cast steel is also produced by pig iron, but cast steel has lower content of carbon element. So, scientifically speaking, if the carbon content is upper 2%, then it should be called as cast iron, but if lower than 2%, then it should be called as cast steel.
Depending on the type of dementia, the person's behavior may eventually become out of control. The person may become angry, agitated, and combative or clingy and childlike. He or she may wander and become lost. These problems can make it difficult for family members or others to continue providing care at home.
1 Go out dancing or dance in the house. 2  Listen to music that the person liked in the pastâwhether swing or Sinatra or salsa. 3  Recognize that perceptual changes can alter the way individuals with dementia hear music. 4  If they say it sounds horrible, turn it off; it may to them.