Achieving superior corrosion resistance that can even withstand seawater
High corrosion resistant anodized coating
for aluminum die-cast materials (ADC12)
MD PROCESSMIYAKI die-cast process
Because of the influence of added elements, such as silicon (Si), copper (Cu), and iron (Fe), aluminum die-cast materials have significantly low corrosion resistance and require surface treatment. Generally, even if aluminum die-cast materials are anodized, cells are not formed sufficiently, and adequate corrosion resistance is not achieved. Therefore, we developed the MD Process (Miyaki Die-Casting Process), which enables anodizing film formation even on materials that are hard to anodize and that provide adequate corrosion resistance through our original process suitable for aluminum die-cast materials. By selecting the optimum method, the MD Process forms high-quality anodizing film and provides adequate corrosion resistance even to aluminum die-cast materials.
