Gas Turbine Blade Failures Repaired Using Laser Metal Additive Remanufacturing.

ABSTRACT: The production of reliable turbo machinery, particularly gas turbine blades, is a major global challenge. This capability serves as a key indicator of a nation's industrial base, technological prowess, and comprehensive strength. Critical components in aircraft engines and gas turbines operate under extreme conditions, including high temperatures, high pressures, and substantial mechanical stresses. Consequently, there is a growing urgency to develop cost-effective and time-efficient repair strategies to enhance engine performance and efficiency. However, many mission-critical parts, especially high-pressure (HP) blades, are prone to severe damage. Moreover, taking equipment offline for blade maintenance and repair is a time-consuming process. It is also highly costly to restore these esse

SUBMITTER: Chen C 

PROVIDER: S-EPMC12734870 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature