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Showing 1 to 1 of 1 for “"CM247"”.
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High temperature corrosion in gas turbines : thermodynamic modelling and experimental results
… behaviour of three base materials, IN738, CM247 and CMSX-4, and a NiCrAlY-coating, SV20, were tested between 750 and 950°C. A salt-spraying test was used with either Na2SO4 or Na2SO4/K2SO4 as a deposit in an atmosphere of air with 300ppm SO2. Both salts gave the same corrosion morphology. …