Effect of glass container encapsulation on deformation and densification behavior of metal powders during hot isostatic pressing
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Material Forming"
DOI: 10.1007/s12289-017-1361-8
Abstract: Hot isostatic pressing process consolidates metal powders to produce fully dense parts with complex geometries. Deformation behavior of compacts during hot isostatic pressing process typically is anisotropic for powders encapsulated in metal containers. Therefore, post-processing… read more here.
Keywords: densification; glass; metal; deformation ... See more keywords
Effect of post-treatments under hot isostatic pressure on microstructural characteristics of EBM-built Alloy 718
Sign Up to like & getrecommendations! Published in 2019 at "Additive Manufacturing"
DOI: 10.1016/j.addma.2019.06.002
Abstract: Electron beam melting (EBM) has emerged as an important additive manufacturing technique. In this study, Alloy 718 produced by EBM was investigated in as-built and post-treated conditions for microstructural characteristics and hardness. The post-treatments investigated… read more here.
Keywords: post; alloy 718; post treatments; microstructural characteristics ... See more keywords
Effect of hot isostatic pressing on the critical defect size distribution in AlSi7Mg0.6 alloy obtained by selective laser melting
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105797
Abstract: Abstract This study focuses on the influence of defect density on the sizes of the critical defects responsible for fatigue failure in AlSi7Mg0.6 alloy produced by Selective Laser Melting. Samples having similar microstructures and different… read more here.
Keywords: selective laser; alsi7mg0 alloy; laser melting; isostatic pressing ... See more keywords
Densification of cerium-doped lutetium oxyorthosilicate scintillation ceramics by hot isostatic pressing
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.05.248
Abstract: Abstract The effects of presintering temperature, soak time, and Hot Isostatic Pressing (HIPing) temperature on the microstructure and densification behavior of cerium-doped lutetium oxyorthsilicate (Lu 2 SiO 5 :Ce, LSO:Ce) ceramics were investigated. It was… read more here.
Keywords: cerium; densification; doped lutetium; isostatic pressing ... See more keywords
Synthesis of Be12Ti compound via arc melting or hot isostatic pressing
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152919
Abstract: Abstract According to the recently proposed changes of the HCPB design concept of tritium breeding blanket for the DEMO fusion reactor, massive Be12Ti blocks are considered to be used for neutron multiplication. The paper compares… read more here.
Keywords: be12ti; arc melting; isostatic pressing; extrusion ... See more keywords
Highly transparent LiAlON ceramic prepared by reaction sintering and post hot isostatic pressing
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2018.07.053
Abstract: Abstract A highly transparent polycrystalline LiAlON ceramic with the size of Φ57 mm × 6 mm was successfully fabricated by reaction sintering (1750 °C, 20 h) and post hot isostatic pressing (HIP, 1850 °C, 3 h, 180 MPa) using AlN, Al2O3 and LiAl5O8 powders.… read more here.
Keywords: lialon ceramic; highly transparent; post hot; reaction ... See more keywords
Fabrication and laser performances of Yb:Sc2O3 transparent ceramics from different combination of vacuum sintering and hot isostatic pressing conditions
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.10.059
Abstract: Abstract In this paper we report on the preparation and laser performance of transparent 3at.% Yb:Sc2O3 ceramics by reactive sintering of commercially available powders under vacuum followed by hot isostatic pressing (HIP). Combinations of different… read more here.
Keywords: laser; vacuum sintering; laser performances; isostatic pressing ... See more keywords
Microscopic investigation of as built and hot isostatic pressed Hastelloy X processed by Selective Laser Melting
Sign Up to like & getrecommendations! Published in 2019 at "Materials Characterization"
DOI: 10.1016/j.matchar.2019.05.024
Abstract: Abstract Microstructural characteristics of Hastelloy X produced by Selective Laser Melting have been investigated by various microscopic techniques in the as built (AB) condition and after hot isostatic pressing (HIP). At sub-grain level the AB… read more here.
Keywords: hastelloy; laser melting; selective laser; hot isostatic ... See more keywords
Degradation behavior of the MgO/HA surface ceramic nano-composites in the simulated body fluid and its use as a potential bone implant
Sign Up to like & getrecommendations! Published in 2021 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2020.123965
Abstract: Abstract In this work, we studied the effects of hot isostatic pressing and surface anodizing on the behavior of an in-situ surface modified magnesium matrix nano-composite with different wt.% of hydroxyapatite by stir-centrifugal casting. The… read more here.
Keywords: simulated body; surface; body fluid; nano ... See more keywords
Energy and time saving processing: A combination of hot isostatic pressing and heat treatment
Sign Up to like & getrecommendations! Published in 2017 at "Metal Powder Report"
DOI: 10.1016/j.mprp.2016.04.001
Abstract: The technique of hot isostatic pressing (HIP) is used to simultaneously heat up and apply high isostatic pressure to a metallic or ceramic entity in order to reach compaction. The integration of heat treatment into… read more here.
Keywords: heat treatment; energy time; isostatic pressing; heat ... See more keywords
Multiscale structural characterization of yttria dispersed copper alloys fabricated by hot isostatic processing of mechanically alloyed powders
Sign Up to like & getrecommendations! Published in 2020 at "Materialia"
DOI: 10.1016/j.mtla.2020.100892
Abstract: Abstract Multi-scale characterization techniques, including computed tomography (CT) based on serial sectioning by focused ion beam (FIB) and scanning transmission electron microscopy (STEM), have been employed to elucidate the microstructural hierarchy inside yttria (Y2O3) dispersed… read more here.
Keywords: microscopy; alloys fabricated; copper alloys; dispersed copper ... See more keywords