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New Enhanced Materials

Providing materials and fabrication support to the Advanced Turbine Systems Program in the development of gas turbine systems. The program includes a design initiative for combustors, airfoils, and cooling capability. Initiatives for small industrial turbines include cycle modifications and use of ceramic components.

Chevron/Texaco
Bakersfield, California
Combustor Liner Malden Mills
Lawrence, Massachusetts
 

Creating continuous fiber ceramic composites (CFCCs) and environmental barrier coatings (EBCs) to protect the ceramics from harsh turbine environments. Operating at two sites for more than 40,000 total hours.

Graded Al203 environmental barrier coating on silicon nitride formed by depositing and heat treating a metallic TiCrAl coating


Producing low-cost advanced alloys for recuperators of turbines and microturbines for higher-temperature operation and more durable service.

Providing graphite foam heat sinks that are two to five times lighter and three to four times smaller than conventional heat sinks.

Corrosion of electrodes limits the spark plug life to about 1000 hours

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Oak Ridge National Laboratory, one of the Department of Energy's multiprogram national research and development facilities,
is managed by UT-Battelle, LLC.

Thursday, April 13, 2006 7:58 AM