SC Casting: Single Crystal Casting Process for Large Gas Turbine Blades
Directionally solidified (DS) and single crystal (SC)
components have been used in aircraft turbines for many years. They are also used in smaller turbines for landbased power generation. However, the adoption of SC technology for large land-based gas turbines is limited by the formation of grain defects in large and complex turbine blades, which is an impediment to the production of energy and cost efficient land based gas turbines. A new casting technology, developed by the Foundry Institute at RWTH Aachen University, overcomes the problem and allows significant reduction of grain defect formation while improving the quality of single crystal components.
Further Information: PDF
PROvendis GmbH
Phone: +49 (0)208/94105 0
Contact
Dipl.-Ing. Alfred Schillert
Media Contact
All latest news from the category: Technology Offerings
Newest articles
Silicon Carbide Innovation Alliance to drive industrial-scale semiconductor work
Known for its ability to withstand extreme environments and high voltages, silicon carbide (SiC) is a semiconducting material made up of silicon and carbon atoms arranged into crystals that is…
New SPECT/CT technique shows impressive biomarker identification
…offers increased access for prostate cancer patients. A novel SPECT/CT acquisition method can accurately detect radiopharmaceutical biodistribution in a convenient manner for prostate cancer patients, opening the door for more…
How 3D printers can give robots a soft touch
Soft skin coverings and touch sensors have emerged as a promising feature for robots that are both safer and more intuitive for human interaction, but they are expensive and difficult…