1
Ranjan Ray, Donald W Scott: Centrifugal casting of nickel base superalloys in isotropic graphite molds under vacuum. Santoku America, Stevens Davis Miller & Mosher, October 21, 2003: US06634413 (7 worldwide citation)

Methods for making various nickel based superalloys into engineering components such as rings, tubes and pipes by melting of the alloys in a vacuum or under a low partial pressure of inert gas and subsequent centrifugal casting of the melt in the graphite molds rotating along its own axis under vacu ...


2
Ray Ranjan, Scott Donald: Centrifugal casting of nickel base superalloys in isotropic graphite molds under vacuum. Santoku America, Ray Ranjan, Scott Donald, VENTURINO Anthony P, December 19, 2002: WO/2002/101103

Methods for making various nickel based superalloys into engineering components such as rings, tubes and pipes (70) by melting of the alloys (60) in a vacuum chamber (50) or under a low partial pressure of innert gas and subsequent centrifugal casting of the melt in the graphite molds (80) rotating ...