Influence of Powder Surface Contamination in the Ni-Based Superalloy Alloy718 Fabricated by Selective Laser Melting and Hot Isostatic Pressing

The aim of this study was to gain a deep understanding of the microstructure-mechanical relationship between solid-state sintering and full-melting processes. The IN718 superalloy was fabricated by hot isostatic pressing (HIP) and selective laser melting (SLM). Continuous precipitates were clearly l...

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Bibliographic Details
Main Authors: Yen-Ling Kuo, Koji Kakehi
Format: Article
Language:English
Published: MDPI AG 2017-09-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/7/9/367