Study of Parameters and Technics for Chrome-Plating Texturing

Abstract:

The generally textured techniques used in industry can make the roller surface fall off or damage by burning to form aculeate concave. The textured rollers produced by the method mentioned above have some disadvantage performances that include rapid roughness attenuation, limited use time and more concave. These disadvantages are not suitable for the formation of roughness on the cold roller surface. On account of high hardness and excellent wearable capability, the element chrome, which can be deposited on the cold roller surface, can increase the use life of textured cold roller enormously. In this paper, an experiment of DC superimposed pulse was performed to obtain certain roughness chrome textured and hemisphere-shaped chrome coatings. From the results, it was shown that the roughness and hardness of coating obtained by electroplating was 3.79μm at 850mA/cm2 and 1000 Hv respectively.

• Periodical: Advanced Materials Research (Volumes 160-162)
• Pages: 827-830
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.160-162.827
• Online since: November 2010
• Authors: Yong Tan, Jie Sun, Chang Sheng Liu, Xiao Zhong Yu
• Keywords: Chrome-Plating, Cold Rolled Sheet, Impulsion Electroplating, Roller, Texturing

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