Microstructure and mechanical properties of the (Fe,Ni)Al-based alloy produced by SLM and HIP of spherical composite powder

The microstructure and properties of spherical composite powders produced from the β-(Fe, Ni)Al-based alloy by plasma rotating electrode process (PREP) using a steel-shelled electrode were studied. Parameters of the selective laser melting (SLM) mode (laser power density, laser intensity, scan speed...

Full description

Saved in:
Bibliographic Details
Published in:Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2019-01, Vol.743, p.567-580
Main Authors: Kaplanskii, Yu. Yu, Sentyurina, Zh. A., Loginov, P.A., Levashov, E.A., Korotitskiy, A.V., Travyanov, A. Yu, Petrovskii, P.V.
Format: Article
Language:English
Subjects:
Aging
Aging (metallurgy)
Aluminum base alloys
Chemical precipitation
Compressive properties
Compressive strength
Cracks
Creep rate
Electrodes
High temperature
Iron
Lasers
Mechanical properties
Microstructure
Morphology
Nickel
Nickel aluminide
Phase transformation
Phase transitions
Plastic deformation
Porosity
Precipitates
Rotating plasmas
Selective laser melting
Solid solutions
Spinodal decomposition
Strain rate
Temperature
Temperature dependence
Transmission electron microscopy
Yield point
Yield strength
Yield stress
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The microstructure and properties of spherical composite powders produced from the β-(Fe, Ni)Al-based alloy by plasma rotating electrode process (PREP) using a steel-shelled electrode were studied. Parameters of the selective laser melting (SLM) mode (laser power density, laser intensity, scan speed and regime) were optimized to ensure the minimal porosity of
ISSN:0921-5093
1873-4936
DOI:10.1016/j.msea.2018.11.104