Current challenges in NdFeB permanent magnets manufacturing by Powder Injection Molding (PIM): A review

T Crozier-Bioud, V Momeni, J Gonzalez-Gutierrez… - Materials Today …, 2023 - Elsevier
Permanent magnets play a crucial role in cutting-edge technologies owing to their growing
economic significance as a technology facilitating the shift from fossil fuels to renewable …

Effect of powder size distribution on densification and microstructural evolution of binder-jet 3D-printed alloy 625

A Mostafaei, PR De Vecchis, I Nettleship, M Chmielus - Materials & Design, 2019 - Elsevier
Binder-jet 3D-printing is a powder bed additive manufacturing process that selectively
deposits binder on a powder bed layer-by-layer to fabricate a green part followed by a …

Printability studies of Ti-6Al-4V by metal fused filament fabrication (MF3)

P Singh, VK Balla, A Tofangchi, SV Atre… - International Journal of …, 2020 - Elsevier
Predicting the influence of material composition on the printability of highly filled metal
powder-polymer systems present a significant challenge in metal fused filament fabrication …

On the build orientation effect in as-printed and as-sintered bending properties of 17-4PH alloy fabricated by metal fused filament fabrication

C Suwanpreecha, A Manonukul - Rapid Prototyping Journal, 2022 - emerald.com
Purpose The purpose of this paper is to systematically investigate the influence of build
orientation on the anisotropic as-printed and as-sintered bending properties of 17-4PH …

[HTML][HTML] Rheological and mechanical assessment for formulating hybrid feedstock to be used in MIM & FFF

JA Naranjo, C Berges, R Campana, G Herranz - Results in Engineering, 2023 - Elsevier
Processes involving additive manufacturing (AM) and Powder Injection Moulding (PIM) in
industry show great potential in producing parts with complex shapes, covering both short …

An investigation into sinterability improvements of 316L binder jet printed parts

R Batmaz, A Zardoshtian, TD Sabiston… - … Materials Transactions A, 2022 - Springer
Metal binder jet additive manufacturing (BJAM) process is catching the automotive,
aerospace and medical industry's attention as it is fast, economical, and enables fabrication …

Microstructure and defect analysis of 17-4PH stainless steel fabricated by the Bound Metal Deposition additive manufacturing technology

V Di Pompeo, E Santecchia, A Santoni, K Sleem… - Crystals, 2023 - mdpi.com
Metal additive manufacturing (AM) technologies can be classified according to the physical
process involving the raw material as fusion-based and solid-state processes. The latter …

Opportunity and challenges of iron powders for metal injection molding

AP Moon, S Dwarapudi, KS Sista, D Kumar… - ISIJ …, 2021 - jstage.jst.go.jp
Abstract Design flexibility, mass customization, waste reduction and the ability to
manufacture near-net complex-shape structures, as well as rapid prototyping, are the main …

Variation in particle size fraction to optimize metal injection molding of water atomized 17–4PH stainless steel feedstocks

BN Mukund, B Hausnerova - Powder technology, 2020 - Elsevier
This work reports on an essential effect of rather slight size differences in water atomized 17–
4PH stainless steel powder on resulting microstructure and dimensional tolerances of metal …

Sintering of 17-4PH stainless steel powder assisted by microwave and the gradient of mechanical properties in the sintered body

J Shi, Z Cheng, JC Gelin, T Barriere, B Liu - The International Journal of …, 2017 - Springer
The sintering of 17-4PH stainless steel powder using microwaves has rarely been reported
with results better than those produced by sintering with conventional resistive heating. This …