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A new method for colors characterization of colored stainless steel using CIE and Munsell color systems

机译：使用CIE和Munsell色彩系统表征彩色不锈钢的新方法

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It is important to establish an accurate and comprehensive method of characterizing colors of colored stainless steel and understand the changing mechanism and the regularity of colors for the research, production and application of colored stainless steel. In this work, the method which combines reflectance-wavelength with both CIE and Munsell color systems is studied, the changing regularity of hue, brightness and saturation with increasing coloring potential differences is investigated, and the mechanism of color changing is discussed. The results show that by using this method the colors of colored stainless steel can be accurately and comprehensively characterized; with coloring potential differences and colored film thickness increasing, the peaks and troughs of the reflectance curves in visible region move toward long wave, causing the cyclically changing of hue and brightness; the amplitude of reflectance curves increases, resulting in growing of the saturation; the CIE 1931 coordinate curve of colors counterclockwise and cyclically changes around the equal energy light spot. (C) 2015 Elsevier B.V. All rights reserved.
机译：建立准确，全面的彩色不锈钢颜色特征表征方法，了解彩色不锈钢的变化机理和规律，对于彩色不锈钢的研究，生产和应用具有重要意义。在这项工作中，研究了将反射波长与CIE和Munsell彩色系统相结合的方法，研究了色度，亮度和饱和度随着色电位差的增加而变化的规律，并探讨了颜色变化的机理。结果表明，采用这种方法可以准确，全面地表征彩色不锈钢的颜色。随着着色电位差和着色膜厚度的增加，可见光区域的反射率曲线的波谷和波谷向长波移动，导致色调和亮度的周期性变化。反射曲线的幅度增加，导致饱和度增加。 CIE 1931的颜色坐标曲线沿逆时针方向旋转，并在等能量光斑周围周期性变化。 （C）2015 Elsevier B.V.保留所有权利。

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