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.
When exposed to drying factors, skin can crack, peel, or become itchy, irritated, or inflamed. If your skin is very dry, it can become rough and scaly, especially on the backs of your hands, arms, and legs. Dry skin may be caused or made worse by: 1  Genetic factors. 2  Aging or hormonal changes.3  Weather such as wind, sun, or cold. 4  Ultraviolet (UV) radiation from tanning beds. 5  Indoor heating. 6  Long, hot baths and showers.f your skin is very dry, it can become rough and scaly, especially on the backs of your hands, arms, and legs. Dry skin may be caused or made worse by: 1  Genetic factors. 2  Aging or hormonal changes. 3  Weather such as wind, sun, or cold. 4  Ultraviolet (UV) radiation from tanning beds. 5  Indoor heating. 6  Long, hot baths and showers.