60+ YEARS OF INNOVATION
ALLOY DEVELOPMENT
Cannon-Muskegon began cast superalloy modification work in the late 1970s with CM 247 LC® alloy (Rene’ 108), a DS derivative of MAR M 247 alloy.
excellent castability, strength and ductility.
Because of the excellent cast-ability, strength, and ductility (including fatigue properties) of CM 247 LC®, it has been used since 1984 for flight and industrial engine blades, integral axial turbine wheels, and high performance turbocharger wheels (Formula 1 racing) by at least 14 OEMs worldwide.
Work on single crystal (SX) alloy development began in the late 1970s, inspired by the pioneering SX alloy and casting process developments at PWA. This has led to the following CMSX® alloys:
EXPLORE WHITE PAPERS Work on single crystal (SX) alloy development began in the late 1970s, inspired by the pioneering SX alloy and casting process developments at PWA. This has led to the following CMSX® alloys:
Raising the bar on product excellence with CMSX
1981
CM 247 LC
Patent Application
Patent Application
1982
CMSX-2/3
Patent Application
Patent Application
1984
CM 247 LC
Commercial Application
CMSX-4
Patent Application
Commercial Application
CMSX-4
Patent Application
1985
CMSX-2/3
Commercial Application
Commercial Application
1991
CMSX-4
Commercial Application
Commercial Application
1992
CMSX-10
Patent Application
Patent Application
1994
CMSX-10
Commercial Application
Commercial Application
2010
CMSX-4 (SLS)
Patent Application
Patent Application
2011
CMSX-8
Patent Application
Patent Application
2014
CMSX-4 Plus (SLS)
Patent Application
Patent Application
2017
CMSX-4 (SLS)
Commercial Application
Commercial Application
2018
CMSX-4 Plus (SLS)
Commercial Application
Commercial Application
WORLD class ALLOYS, BY WORLD CLASS PEOPLE
Our alloy casting yield, casting quality, and turbine engine airfoil component performance results are acknowledged by gas turbine industry OEMs globally.
