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RISSNECMA Experience With Cost-Effective DS Airfoil Technology Applied Using CM 186 LC® Alloy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: From a cost point of view SNECMA has found DS columnar grain manufacturing technology to be highly attractive compared to single crystal. CM 186 LC alloy exhibits enhanced mechanical and ...
Aero Engine Test Experience With CMSX-4® Alloy Single-Crystal Turbine Blades
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A team approach involving a turbine engine company (Rolls-Royce), its single-crystal casting facilities, and a superalloy developer and ingot manufacturer (Cannon-Muskegon), utilizing the concepts ...
Development and Turbine Engine Performance of Three Advanced Rhenium Containing Superalloys for Single Crystal and Directionally Solidified Blades and Vanes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Turbine inlet temperatures over the next few years will approach 1650°C (3000°F) at maximum power for the latest large commercial turbofan engines, resulting in high fuel efficiency and ...