Lambda Technologies Group

10/16/2026

Ductile cast iron is a cost-effective substitute for many steel applications. Unfortunately, it's limited by its fatigue performance.

Read how it can be easily enhanced to save money on materials.

10/14/2026

Surface integrity is used in a variety of applications. Learn more at the Surface Integrity Institute, an archive for surface integrity research from all over the world.

https://bit.ly/3fpuBYB

10/12/2026

Significantly improve product durability and performance with metal burnishing.

https://bit.ly/3RIunc7

Lambda Technologies’ low-plasticity burnishing process strengthens CNC-machined metal parts to extend product lifespans without compromising part geometry.

10/10/2026

The US Navy has been treating the F402 engines in the Harrier jets with LPB for decades. Watch this video about our work with the F402 vanes.

https://www.youtube.com/watch?v=FCD1vpRlXtk&t

The following case study is an example of how engineered residual c...

10/08/2026

Deep compression is an effective repair and life-extension solution for steam turbine components affected by fatigue, stress corrosion cracking (SCC), and other forms of surface damage.

This article published in Turbomachinery International examines how engineered compressive residual stress can be used during manufacturing or repair to improve damage tolerance and extend component life.

For power plants, these improvements can help reduce downtime and recurring maintenance while improving the reliability of critical turbine components.

Read the full article to learn more about the technology and its applications:
https://bit.ly/3Eo0J5j

10/06/2026

Foreign object damage can be easily mitigated with engineered compression.

https://bit.ly/3MS5mZT

Foreign object damage is the formation of a nick or dent in the surface of a component or structure caused by something alien to the main system or vehicle.

10/04/2026

The closure welds of nuclear waste containers can be vulnerable to stress corrosion cracking. In this case study, SCC was completely eliminated in a nuclear closure weld with 12mm of engineered compression. Watch this video to learn more.

https://www.youtube.com/watch?v=J9Z1Ul1Imtc

Stress corrosion cracking (SCC) presents a critical long-term relia...

10/02/2026

Surface Integrity Testing for Optimized Performance

Surface integrity testing services provide deep insights into material behavior under real-world conditions. From high & low cycle fatigue to stress corrosion cracking, polarization, and rolling contact fatigue, our comprehensive approach supports failure analysis, lifing assessments, and process optimization.

By understanding material performance, we help engineers enhance component strength and durability. Learn more: https://www.lambdatechs.com/surface-integrity/

Surface Integrity describes the influence of surface properties and conditions upon material performance. Learn more.

09/30/2026

At Surface Enhancement Technologies, we don’t just apply compressive residual stress; we design it.

Using proprietary modeling, LPB® engineers tailor residual compression to meet the service stress profile of each component. The goal?

• Suppress crack initiation
• Prevent crack growth
• Extend fatigue life predictably, and repeatably

Make Stress Work for You.

Fatigue Design Diagram incorporates compressive residual stress in metallic components & is a recognized method of enhancing fatigue strength

09/28/2026

This video case study shows how the use of engineered compressive residual stress mitigated erosion-induced fatigue in 7FA gas turbine R0 blades.

https://www.youtube.com/watch?v=KMtGHEFiFGU

The rotor life of the 7FA gas turbine is about 144,000 hours or 5,0...