Surface Integrity Institute

Engineered compression is a highly effective repair solution for steam turbines. This technique provides a cost-effective and efficient way to restore and improve the performance of these vital components. The article discusses how engineered compression works and its numerous benefits. By subjecting the turbine blades to controlled compressive stress, this technique helps eliminate cracks and defects while enhancing structural integrity. This process not only extends the lifespan of the blades but also improves their overall performance. This article provides valuable insights into how engineered compression can address common turbine issues, including fatigue, stress corrosion cracking, stress concentrations and more. By implementing this solution during manufacturing or repair, power plants can minimize downtime, improve reliability, and increase their energy output. To access the full article, click on the link below: https://bit.ly/3Eo0J5j #SteamTurbines #energy #engineering This is just one example of how innovation continues to transform our industries for the better. Have you come across any exciting developments in the energy sector lately?

Check out this NASA/Honeywell study: Effect of Broaching Machining Parameters, Residual Stresses and Cold Work on Fatigue Life of Ni-based Turbine Disk P/M Alloy at 650°C https://lnkd.in/g9T2PP2b #NASA #machining

This is a great example of engineered residual compression mitigating stress corrosion cracking and corrosion fatigue in sensitized 5083 aluminum. https://bit.ly/40bFfau #engineering #corrosion #aluminum

Engineering Residual Compression for Superior Performance Residual compressive stress isn’t just an afterthought—it can be strategically engineered from the start or applied to existing components. Enhance fatigue life, mitigate stress corrosion cracking, reduce fretting damage, and improve resistance to foreign object damage and stress concentrations. Learn how precision surface enhancement can optimize your designs: https://bit.ly/4dldvmo #Engineering #Aerospace #MaterialsScience

Minimizing Distortion: An Important Case Study https://bit.ly/4efrrzH

Case Studies of Fatigue Life Improvement Using Low Plasticity Burnishing in Gas Turbine Engines This award-winning study, recognized with the John P. Davis Award by the International Gas Turbine Institute, demonstrates how Low Plasticity Burnishing (LPB?) improves fatigue life in gas turbine components. LPB? induces deep, thermally stable compressive residual stresses, outperforming traditional methods like shot peening and laser shock peening. The process is cost-effective, seamlessly integrates with CNC machining, and extends the life of both new and legacy turbines—without expensive material or design modifications. Read the full paper here: https://bit.ly/4ejWWc0 #GasTurbines #LPB #Engineering #ResidualStress

Learn how to improve the fatigue strength of additively manufactured components in this article. https://bit.ly/46Fx72N #aviation #additivemanufacturing

Learn how to improve the fatigue strength of additively manufactured components in this article. https://bit.ly/46Fx72N #aviation #additivemanufacturing

It's well known that compression mitigates damage mechanisms. By including this compression in initial engineering designs and effectively sculpting residual stresses, you'll save time and money on materials while still producing high-quality components. Optimize the performance of your components to produce stronger, more durable parts. Check out this insightful paper on the benefits of truly engineered compression. https://bit.ly/3yBugvy #engineering #engineers #mechanicalengineering"

Surface integrity is critical to modern machining and manufacturing. The Surface Integrity Institute contains hundreds of studies performed throughout the 20th century highlighting the effects of machining and other manufacturing processes on component performance. There is no cost to become a member and no cost to download materials from the archive. https://bit.ly/3NKrVRQ #engineering #surfaceintegrity