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  Comparison of Common Metal Surface Treatment Methods: How to Choose Between Electroplating, Spraying, and Phosphating?

  2025-12-30

  Electroplating, spraying, and phosphating are the three most commonly used processes in the field of metal surface treatment. Each of the three has distinct core functions—electroplating excels in protection and wear resistance, spraying is superior in aesthetics and wide adaptability, and phosphating is mostly used as an auxiliary pretreatment. The selection should be comprehensively judged based on material characteristics, service environment, performance requirements, and cost budget. The following is a detailed comparison and selection guide.
  

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  Complete Guide to Metal Surface Treatment Processes: Comprehensive Analysis from Principles to Applications

  2025-12-30

  Metal surface treatment is a key process that optimizes the surface properties of metals through physical, chemical, or electrochemical methods. Its core purposes are to enhance corrosion resistance, wear resistance, aesthetics, and adhesion. The following sorts out the principles and application scenarios of mainstream processes to help you fully understand the core value and applicable needs of various processes.
  

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  Dalian metal surface treatment processing: galvanizing, chrome plating, passivation empowers the protection of automotive mechanical components

  2025-11-26

  In the automotive and mechanical manufacturing industry, the corrosion resistance and wear resistance of components directly determine the reliability and service life of the entire machine. The processes of galvanizing, chrome plating, and passivation in metal surface treatment have become the core supporting processes for the manufacturing of automotive mechanical components with precise performance empowerment, laying a solid quality defense line for key components such as crankshafts, gears, and fasteners.
  

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  Dalian Industrial Metal Surface Treatment: Anti rust and Wear resistant Coating and Anodizing Processing of Hardware Parts

  2025-11-26

  In the field of industrial manufacturing, the service life and performance of metal workpieces largely depend on the quality of surface treatment processes. Among them, anti rust and wear-resistant coating and metal anodizing processing are the core processing technologies, which can not only improve the weather resistance and mechanical strength of metal workpieces, but also adapt to the strict requirements of multiple industries such as automobiles, machinery, electronics, etc., becoming indispensable key processes in the manufacturing process.
  

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