Black Shield

The surface hardening of metals

• Increases surface hardening

• Improves the corrosion resistance

• Reduces friction coefficient

• Makes the surface self-lubrificating

• There is no filler material

• Hardening of all surfaces, even on small holes

• The worn material can be re-treated to obtain the same properties

• The treated material retains the characteristics of recyclability

• No changes in size, no deformation of the structure



• Less wear = less need for replacement

• Treated material can be used in applications subject to higher levels of corrosion compared to untreated material

• Less surface stress in coupling of mechanical parts and surface viscosity increase

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