Characterisation of electric arc spray formed Ni superalloy IN718

Nickel superalloy IN718 has been electric arc spray formed under a range of processing conditions as small diameter ring preforms. Top surface deposition temperature has been measured using an infrared thermal imaging video camera. The as-sprayed microstructure has been investigated by a combination...

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Bibliographic Details
Main Authors: Hedges, M, Newbery, A, Grant, P
Format: Journal article
Language:English
Published: 2002