Composition Analysis

Apply optical emission spectroscopy to analyze the compositions in metal.
Various grade of Iron and steel : carbon steel, alloy steel, stainless steel, tool steel, die steel, free cutting steel, cast steel and cast iron.
C.Principle of optical emission spectroscopy analysis
Sample material is vaporized by arc and spark discharge. The atomic vapors are excited and emit radiation. From the range of wavelengths emitted and radiation intensity by each element, the content and percentage of elements can be calculated.