Deposition of Nickel-Based Superalloy Claddings on Low Alloy Structural Steel by Direct Laser Deposition

In this study, direct laser deposition (DLD) of nickel-based superalloy powders (Inconel 625) on structural steel (42CrMo4) was analysed. Cladding layers were produced by varying the main processing conditions: laser power, scanning speed, feed rate, and preheating. The processing window was establi...

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Bibliographic Details
Published in:	Metals
Main Authors:	André Alves Ferreira, Rui Loureiro Amaral, Pedro Correia Romio, João Manuel Cruz, Ana Rosanete Reis, Manuel Fernando Vieira
Format:	Article
Language:	English
Published:	MDPI AG 2021-08-01
Subjects:	direct laser deposition Inconel 625 parametrisation microstructure microhardness preheating
Online Access:	https://www.mdpi.com/2075-4701/11/8/1326

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