随机抽取市场上出售的三种不同规格的电线,用牛津能谱仪对其材料的化学成分进行了检测,结果表明三种电线是三种不同的材料制成,分别是黄铜、铝和铁,并且其材料表面镀了一层纯度很高的铜。与其他化学成分检测方法相比,能谱法不破坏金属材料的结构,所需样品少,检测速度快,分析结果准确。 Three different sizes of wires sold on the market were randomly selected and the chemical composition of the materials was tested using an Oxford energy dispersive spectrometer. The results showed that the three wires were made of three different materials, namely brass, aluminum and iron , And the surface of the material coated with a layer of high purity copper. Compared with other chemical composition detection methods, the energy spectrum method does not destroy the structure of the metal material, the required sample is small, the detection speed is fast, and the analysis result is accurate.