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Surface finishing in
defence technology

Robust layers for maximum resilience

Technical reliability
under extreme conditions

In defence technology, particularly high demands are placed on safety, durability and compliance with standards. Components must function reliably under extreme conditions. Whether in the field, in the air or at sea. With precisely coordinated surface finishes, Metalux ensures maximum protection, functional integrity and material performance.

Components in defence technology are exposed to high mechanical, chemical and climatic stress. They must be permanently corrosion-resistant, abrasion-resistant and electrically reliable, regardless of external influences.

Surface finishing in defence technology

Our processes are compatible with the current MIL, NATO and EN standards and are regularly audited. Thanks to our in-house laboratory, we guarantee maximum process safety, complete documentation and reliable reproducibility.

As a strategic partner, we support our customers right from the planning and design phase, with technical expertise, material recommendations and the right surface solution for every application.

Maximum corrosion protection
for extreme environmental and climatic influences
Maximum wear resistance
for heavy mechanical loads
Electrical conductivity or insulation
depending on component function
Resistance to chemicals
Fuels, oils and cleaning agents
Weather and UV resistance
For outdoor use
Durability and functional reliability
even under extreme conditions

FAQ about surface finishing in defence technology

Why is surface finishing particularly critical in defence technology?
Components in defence technology are exposed to extreme conditions – mechanical, climatic and chemical. A high-quality surface finish provides reliable protection against wear, corrosion and loss of function – even in safety-critical situations.
Which coating processes are typically used?
Common processes include hard anodising (for wear resistance), electroless nickel plating (for dimensional stability and corrosion protection), chromating (including chromium(VI)-free processes) as well as passivation and powder coating for robust surfaces.
Does Metalux fulfil military norms and standards?
Yes, our processes comply with the relevant standards and guidelines, including MIL specifications, NATO standards and EN certifications. We document all processes in accordance with the requirements and offer maximum traceability.
Are the coatings resistant to aggressive environmental influences?
Absolutely. Our coatings are resistant to moisture, salt spray, UV radiation, fuels, oils and cleaning agents – even under the toughest conditions.
Does Metalux already provide advice during the development phase?
Yes – we support our customers as early as the design or pre-series phase in order to plan the best possible finishing at an early stage and design it for the specific application.
Are all procedures documentable for testing and acceptance?
Yes, thanks to our in-house laboratory and certified quality controls, we offer seamless documentation, test results and process reliability – even for highly sensitive projects.