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.
1 Dry, hot, humid and tropical climatic conditions make your feet dull, dry and hard paving way to develop cracks. 2  Aging and skin conditions like psoriasis, eczema, athleteâs foot etc.  High exposure of feet to dust, dirt, germs and other harmful organisms leading to infection in the foot.