Metal-ceramic composite structure greatly increases surface hardness; scratch- and wear-resistant

Improves part dimensional stability and lifespan; reduces maintenance and downtime costs

Typical hardness: Aluminum 900–2000 HV, Magnesium 450–800 HV, Titanium 600–1500 HV

Dense, chemically stable coating; with sealing/overcoat, provides extended salt spray and chemical resistance

Neutral salt spray tests can increase from traditional coating 360 h to 2000 h (depending on material/structure)

Suitable for aluminum/magnesium die-cast parts, parts with multiple holes, or harsh environments

High resistivity and high-voltage breakdown resistance; suitable for high-voltage battery housings, busbars, and insulating structural parts

40 µm high-insulation coating withstands ~1000 V DC; 90 µm withstands ~3000–4000 V

Reduces breakdown risk and improves system safety margin

Low thermal conductivity and excellent thermal shock resistance; suitable for 150–1000 °C high-temperature or thermal-cycling environments

Example: aluminum coatings withstand hundreds to over 1600 thermal shock cycles; titanium coatings reach hundreds of cycles

Applicable to blades, nozzles, heat-dissipation / insulation structures, or high-speed airflow components

Forms stable white/black/gray coatings during processing; customizable multi-color options available

Black MAO coating is more stable under UV/heat than conventional black anodizing; Low reflective optical rate (95%)

Combines appearance, heat-radiation management, and protection; suitable for 3C and aerospace exterior parts

Functional 2–20 µm topcoat applied over MAO base layer for low friction and media resistance

Key metrics: indentation adhesion HF1–2, critical scratch load ≥ 30 N, hardness ≥ 12 GPa, friction coefficient < 0.12, wear rate reduced ≥ 50%, Ra<0.6μm

Suitable for pumps, valves, shafts/seals, and moving parts in water, seawater, or acidic/alkaline environments