Research progress on low-pressure powder injection molding

V Momeni, M Hufnagl, Z Shahroodi… - Materials, 2022 - mdpi.com
Powder injection molding (PIM) is a well-known technique to manufacture net-shaped,
complicated, macro or micro parts employing a wide range of materials and alloys …

Experimental study on metal parts under variable 3D printing and sintering orientations using bronze/PLA hybrid filament coupled with fused filament fabrication

X Wei, I Behm, T Winkler, S Scharf, X Li, R Bähr - Materials, 2022 - mdpi.com
Producing metal parts from Fused Filament Fabrication (FFF) 3D printing coupled with a
metal/polymer hybrid filament, considering the advantages of high-performance and low …

[HTML][HTML] A Review of Fused Filament Fabrication of Metal Parts (Metal FFF): Current Developments and Future Challenges

J Jacob, D Pejak Simunec, AEZ Kandjani, A Trinchi… - Technologies, 2024 - mdpi.com
Fused filament fabrication (FFF) is the most widespread and versatile material extrusion
(MEX) technique. Although powder-based systems have dominated the metal 3D printing …

Optimization of metallic powder filaments for additive manufacturing extrusion (MEX)

F Cerejo, D Gatões, MT Vieira - The International Journal of Advanced …, 2021 - Springer
Additive manufacturing (AM) of metallic powder particles has been establishing itself as
sustainable, whatever the technology selected. Material extrusion (MEX) integrates the …

Influence of powder size on the moldability and sintered properties of irregular iron-based feedstock used in low-pressure powder injection molding

AA Tafti, V Demers, G Vachon, V Brailovski - Powder Technology, 2023 - Elsevier
Initially used for shaping irregular ceramic powders, manufacturing metallic parts via low-
pressure powder injection molding (LPIM) from irregular powders has received very little …

Optimizing metal part distortion in the material extrusion-thermal debinding-sintering process: An experimental and numerical study

X Wei, X Li, R Bähr - Heliyon, 2024 - cell.com
The thermal debinding-sintering process plays an essential role in the context of material
extrusion-based additive manufacturing (AM) for producing parts using metal injection …

Polyvinyl pyrrolidone (PVP) as an efficient and biocompatible binder for metal alloy processing: A case study with Ti‐20Zr‐11Nb‐3Sn

TK Sinha, JH Lim, HR Chothe, JG Kim… - Journal of Applied …, 2022 - Wiley Online Library
Titanium (Ti) being a lightweight, biocompatible, and strong metal, immense attention is
being paid to develop Ti‐based different low‐cost and efficient biomedical implants by …

Machining pre-sintered compacts of a sinter-hardenable powder metallurgy steel: A novel methodology for selecting sintering temperatures for the optimum …

H Kulkarni, VV Dabhade, C Blais - Journal of Manufacturing Processes, 2023 - Elsevier
Machining of compacts sintered at a temperature below the final sintering temperature, ie,
pre-sintered compacts, is a promising avenue that deals with the issues in machining sinter …

Structure and Properties of Co-Cr-Mo Alloy Manufactured by Powder Injection Molding Method

G Matula, A Szatkowska, K Matus, B Tomiczek… - Materials, 2021 - mdpi.com
Cobalt–chromium–molybdenum alloys samples were obtained by the powder injection
molding method (PIM). PIM is dedicated to the mass production of components and can …

[HTML][HTML] Optimization of extrusion-based additive manufacturing of bronze metal parts using a CuSn10/Polylactic acid composite

X Wei, I Behm, T Winkler, R Bähr - Journal of Materials Research and …, 2024 - Elsevier
As additive manufacturing gains widespread adoption across various industries, its
application to traditional materials such as bronze remains relatively underexplored …