Typical alloys that are used as resistor wire are: 1  Copper alloys. 2  Silver alloys. 3  Nickel Chromium alloys. 4  Iron Chromium alloys. 5  Iron Chromium Aluminum alloys.
What are dry foot skin causes? Rough, dry skin may occur for a variety of reasons including aging, medical conditions (athlete's foot, diabetes, psoriasis, thyroid disease) or seasonality. Winter typically causes rough, dry skin due to decreased air humidity and man-made causes such as indoor heaters.
If so, you are not alone, as this is a common foot problem. Sometimes dry skin occurs on multiple areas of the body, secondary to an underlying health issue. Sometimes, only the feet are affected, resulting in cracked skin or calluses on the heels or soles of the feet.