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Air-oil & water-oil transformer cooling solutionsDBX – diffusion bonded heat exchangersPlate-fin heat exchangers
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DBX – diffusion bonded heat exchangers

Revolutionizing heat transfer with cutting-edge diffusion bonding

 

In industries where pressure, temperature, and reliability can’t be compromised, AIC’s DBX – diffusion bonded heat exchangers offer a next-generation solution. Also known as Printed Circuit Heat Exchangers (PCHE), DBXs are engineered for exceptional thermal performance, compactness, and endurance in even the harshest operating environments.

Why choose DBX heat exchangers?

 

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How DBX technology works

DBX heat exchangers are built using diffusion bonding, a solid-state metal joining process where atomic diffusion under heat and pressure forms a seamless, defect-free structure. The result is unmatched durability, heat transfer performance, and resistance to thermal and mechanical stress.

 

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Key process stages

  • Material preparation - precision layered materials ready for bonding
  • Bonding under heat & pressure – uniform atomic diffusion in a vacuum or inert atmosphere
  • Solid-state structure formation - no welds or fillers, just pure strength
  • Final testing & quality control - ensuring thermal, mechanical, and structural integritys.

 

 

Discuss your project needs – contact us

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Applications

  • Hydrogen production & fuel cell systems – compact, corrosion-resistant heat transfer for next-gen energy
  • Supercritical CO₂ systems – efficient heat recovery at extreme pressures and temperatures
  • LNG regasification – cryogenic performance with unmatched durability
  • Power generation – thermal management for high-pressure steam and gas turbines
  • Aerospace cooling systems – lightweight strength for mission-critical cooling
  • Oil & gas industry – resilience against aggressive fluids and extreme environments
  • Marine heat exchangers – robust and compact solutions for shipboard systems
  • Chemical & petrochemical processing – designed to handle aggressive chemicals
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Why AIC?

With decades of experience in heat exchanger engineering, AIC S.A. brings advanced know-how to the development of diffusion bonding and microchannel heat exchanger technologies. While our DBX line is newly introduced to the market, it benefits from our in-house design and manufacturing capabilities — ensuring solutions that are engineered for performance, safety, and long-term durability, ready to meet the most demanding thermal challenges.

 

 

Our in-house engineering and manufacturing capabilities ensure every DBX solution delivers superior performance, safety, and longevity — customized for your toughest thermal challenges.

 

 

Discover your ideal DBX solution

Request a free quote now – contact us

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Heat exchangers can be used in a variety of industries to help enhance productivity, efficiency, and safety in industrial processes. At AHE, we help industries define challenges and deliver custom-made products and solutions that make a difference for their businesses. Let us know how we can help transform your heat exchange operations.

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