Laser Induced Surface Improvement

General Applications

• Corrosion Protection
  • superior alloy, refined grain size
  • current NAVAIR SBIR Cadmium replacement
• Environmental Substitution
  • EPA funding as hard-chrome replacement process
  • pumps, cylinders, rollers and die-casting dies
• Wear Resistance
  • surface metal matrix composites using SiC, WC, TiC, TiB2, Al2O3, etc.
• Fracture Toughness Enhancement
  • tough, softer layer on low toughness substrate
• Surface Compatibility
  • surface modification of dissimilar materials
  • current BMDO SBIR
  • spark resistant surfaces for oxygen valves
• Durable Non-skid Surfaces
• Protection from hydrogen embrittlement
  • current NASA program for SME
• Soft-Phase Surfaces
  • current NASA program on cryogenic couplings

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