Many customers notice that magnesium is chemically active and prone to corrosion in humid environments. Therefore, surface treatment technology directly determines the service life of components. Common magnesium alloy surface treatments include micro-arc oxidation, chemical conversion coating, spraying, etc. Different processes fit diverse application scenarios for anti-corrosion, wear resistance, electrical conductivity and decorative purposes.
FONHON Lightweight Technology operates independent production lines for magnesium alloy surface treatment, matching suitable treatment solutions based on product operating environments. For components used outdoors or in high-humidity conditions, micro-arc oxidation is adopted to form a high-hardness ceramic protective film, greatly improving corrosion and scratch resistance. For communication shells, surface processes balancing electromagnetic shielding and protection are selected. Closed-loop in-house production avoids unstable quality caused by outsourced surface treatment, promoting wider application of magnesium alloy components in harsh working conditions.
2026/9/15
