Intergranular crack tip oxidation in a Ni-base superalloy

Intergranular crack tip oxidation in a Ni-base superalloy

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High-temperature intergranular crack tip oxidation under a single 600 s long sustained tensile load at 700 °C was studied for the Ni-base superalloy Allvac 718Plus. High-resolution analytical techniques showed oxidation to take place at and immediately ahead of the tip of an open crack, forming a cl...

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Bibliographic Details
Main Authors:	Viskari, L, Hornqvist, M, Moore, K, Cao, Y, Stiller, K
Format:	Journal article
Language:	English
Published:	2013

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