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Showing 1 to 3 of 3 for “"nickel base alloy"”.
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Micromechanics of the Hydrogen Effect on Plasticity and Interfacial Decohesion
… of hydrogen-induced intergranular fracture in nickel-base alloy 690 have been carried out. It is found that hydrogen induced intergranular fracture process in alloy 690 is controlled by the separation process at the interfaces between the grain boundary carbides and the nickel matrix.
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Influência das rotas de processamento na mesotextura e propriedades mecânicas da superliga de níquel 718
The superalloy 718 is a precipitation hardened nickel-base alloy, commonly used for structural components that work under temperatures up to 650˚C and harsh environments, making this alloy widely used for airspace, offshore and nuclear components. This alloy is hardened mainly by precipitation of …
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Rauchgasseitige Korrosion von Nickelbasislegierungen für zukünftige 700C-Dampfkraftwerke
… rupture strength of 100 MPa at 750°C. Therefore, nickel base alloys are in the focus of material qualification processes. Nickel base alloys are well investigated due to their hot corrosion behaviour. It is known that sodium sulphate may generate hot corrosion on those alloys at temperatures above …