What is the effect on the performance of the engraved round metal logo hardness electrophoresis lattice frame?-A

For Engraved Round Metal Logo, the hardness, electrophoresis and latticework processes have the following effects on its performance:

1. Effect of hardness on performance
   Abrasion resistance:
   Higher hardness significantly improves the abrasion resistance of the logo and reduces surface damage caused by friction or scratches, making it suitable for high-frequency use or exposure to harsh environments (e.g., industrial equipment, outdoor signs).
   Deformation resistance:
   Increased hardness improves the deformation resistance of the sign, ensuring that it maintains its shape and stability when subjected to force or long-term use, avoiding dents or distortions caused by external forces.
   Risk of brittleness:
   If the hardness is too high, the material may become brittle and be prone to cracking or fracture when subjected to impact, and it is necessary to balance the hardness and toughness according to the actual application scenario.
2. Effect of electrophoresis process on performance
   Corrosion resistance:
   Electrophoretic coating can form a uniform and dense protective film, effectively isolate moisture, oxygen and corrosive media, significantly improve the corrosion resistance of the sign and prolong its service life.
   Adhesion:
   The electrophoretic coating has a strong bond with the metal substrate and is not easy to come off, which is suitable for signs that are exposed to humidity, high temperature or chemical environments for a long time.
   Appearance quality:
   The electrophoresis process can achieve a high gloss, uniform coating effect, enhancing the aesthetics of the sign, while masking minor imperfections on the metal surface.
   Environmental friendliness:
   Modern electrophoresis processes mostly use water-based coatings with low VOC emissions, which meets environmental requirements and is suitable for environmentally friendly application scenarios.
3. Impact of the lattice frame (chrome plating) process on performance
   Decorative:
   The chrome plating process can give the logo a mirror-like luster and significantly enhance its appearance, which is suitable for high-end brand logos or highly decorative scenarios.
   Corrosion resistance:
   The chrome layer has excellent corrosion resistance, which can effectively prevent the metal substrate from rusting or corroding and extend the service life of the sign.
   Hardness enhancement:
   The high hardness of the chrome layer (HV 800-1000) significantly enhances the abrasion and scratch resistance of the sign, making it suitable for applications that require a long-term glossy finish.
   Cost and process complexity:
   The high cost of the lattice frame process and the stringent requirements for pre-treatment (e.g. oil removal, rust removal, activation, etc.) increase process complexity, which needs to be weighed against budget and demand.