Fate separated Lvsi: 
 Products iron chromium chromium high resistance electric heating alloy with high electrical resistivity, temperature coefficient of resistance is small, the use of the characteristics of high temperature. Good corrosion resistance at high temperatures, is particularly suitable for use in atmosphere containing sulfur and sulfide, and light weight, high surface loading, long service life, low price a number of advantages, industrial furnace, household appliances, infrared device ideal heating material.