SOUTHWEST RESEARCH INSTITUTE

Gas Turbine Technology Center

 

Materials and Coatings Selection

 

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The gas turbine materials technology program at Southwest Research Institute (SwRI) includes super alloys, including directionally solidified and single crystal alloys, coatings, titanium alloys, composites, ceramics, intermetallics, and polymers, as well as conventional ferrous and nonferrous materials.

 

For materials and coatings selection, it is necessary to understand the parameters, such as the materials and process, structure-property relationships, and process quality assurance that affect the durability of the components. SwRI engineers have worked extensively on numerous gas turbine materials and coatings and tested a number of superalloys and coatings to generate a materials database, understand degradation mechanisms, and develop life assessment methods. SwRI has conducted studies that can be broadly categorized as:

  • Materials and processes

  • Testing and evaluation

  • Quality assurance

  • Supplier qualification

SwRI can offer you a full range of capabilities and experience in gas turbine technology including becoming an extension of your engineering department. For more information about SwRI gas turbine technology materials and coatings selection or how you can contract with SwRI, please contact Sastry Cheruvu, PhD, or call (210) 522-2492.
 

Contact Information

Sastry Cheruvu, PhD

Materials Integrity

(210) 522-2492

scheruvu@swri.org

Related Terminology

gas turbines

materials coatings

hot section parts

condition assessment

life evaluation

material testing

refurbishment

failure analysis

failure modes

fracture 

supplier qualification

quality assurance

Related Information

IGTI


WTUI


Gas/Electric Partnership


 

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Southwest Research Institute® (SwRI®), headquartered in San Antonio, Texas, is a multidisciplinary, independent, nonprofit, applied engineering and physical sciences research and development organization with 11 technical divisions.

July 15, 2008