Cold Spray Repair | Aviation Repair & Overhaul

Faster, market-competitive, and safer aerotech repairs

For decades, both new part manufacturers and end-users have tried to find the best repair solutions for corroded and damaged parts. Replacement parts are expensive and usually have extended lead times. As a result, maintenance professionals often prefer repairing over replacing.

The Aviation Cold Spray Repair Process

Many repair processes have been developed over the years for damaged parts, but these may induce undesirable thermal stresses resulting in premature failure. Over the past several decades, experts from around the world have been looking for alternatives. One innovative solution is a process called Cold Spray – an additive manufacturing process that uses metal powders accelerated to supersonic speeds to restore the original substrate without inducing thermal stresses. This process is being widely used in the automotive, industrial, and industrial marketplaces. It is ideal for aerospace materials like aluminum, magnesium, titanium, and other alloys.

aviation cold spray repair

Benefits Of Cold Spray Repair:

  • Significant Total Cost Savings. Repair vs. replacement saves both inventory and total sustainment costs.
  • Repair Time Reduction. Repair lead times substantially less than lead times for new components.
  • Improved Production Yield. Repair defects instead of scrapping to salvage newly manufactured parts.
newly refinished metal piece

Cold Spray Repair Is Ideal For Many Situations:

  • Repairing corrosion damage
  • Recovering mis-machined parts
  • Improving wear resistance
  • Restoring worn/damaged features
  • Preventing corrosion damage
  • Surface build-up
  • Providing conducive properties
  • Improving dielectric properties
  • Thermal management coatings
  • Enhancing surface conductivity
airplane landing on runway

Cold Spray: The Solution for Aviation Repair & Overhaul

Mid-America Aerotech is a certified FAA repair station located in West Fargo, North Dakota.

Our team services the military, aerospace, and commercial industries, as well as helicopters and privately-owned airplanes.

We offer:

  • Experienced cold spray engineering staff
  • Production
  • Material testing


  • FAA Part 145 Repair Station : VMDR806L
  • EASA Certificate for Aerospace work in the EU
  • ISO AS9100D and AS9110C Certified

Download Our Brochure

Want to learn more about Mid-America Aerotech and cold spray technology?

Download our brochure and keep reading about how Mid-America Aerotech is the leader in advanced cold spray repair technology.

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Request a Free Quote

Find out how Mid-America Aerotech can provide faster, market-competitive, and safer commercial aircraft repairs using advanced Cold Spray technology. 

Request a Free Quote and find out why more commercial aircraft companies choose Mid-America Aerotech.