Results 61 to 70 of about 10,489,891 (303)
Liquid Migration in the Paste as the Result of Consolidation
Journal of Mechanical Engineering, 2021 The processing of various powder materials is often done by an extrusion process; the powders being formed into a paste by the addition of a liquid substance.
Miriam Uličná +3 more
doaj +1 more source
Extrusion of Multi-Material Components [PDF]
Volume 2: Processing, 2014 Three innovative extrusion processes for the manufacture of multi-material parts are discussed: co-extrusion of discontinuously steel reinforced aluminum profiles, composite extrusion of continuously steel wire reinforced profiles and composite rod extrusion.
Nooman Ben Khalifa +4 more
openaire +1 more source
Material Extrusion Additive Manufacturing with Polyethylene Vitrimers
Polymers, 2023 Polyethylene (PE) is one of the most widely used polymers in conventional polymer manufacturing processes. However, it remains a challenge to use PE in extrusion-based additive manufacturing (AM). Some of the challenges that this material presents include low self-adhesion and shrinkage during the printing process.
Maria Camila Montoya-Ospina +3 more
openaire +2 more sources
Journal of Manufacturing and Materials ProcessingAdditive manufacturing (AM) has attracted huge attention for manufacturing metals, ceramics, highly filled composites, or virgin polymers. Of all the AM methods, material extrusion (MEX) stands out as one of the most widely employed AM methods on a ...
M. Sadaf +3 more
semanticscholar +1 more source
Polymers, 2023 The energy efficiency of material extrusion additive manufacturing has a significant impact on the economics and environmental footprint of the process.
N. Vidakis +4 more
semanticscholar +1 more source
GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma
FEBS Open Bio, EarlyView.GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain +11 more
wiley +1 more source
Prediction of the Ram Extrusion Force of Cement-Based Materials
Applied Rheology, 2014 The aim of this study is to propose a theoretical frame that is able to lead someone to an appropriate way of modeling cementbased material extrusion. It clearly appears that different extrusion scenarios may occur.
Perrot Arnaud +2 more
doaj +1 more source
Scientific Reports, 2023 The continuous growth of annual production and consumption of polyethylene terephthalate (PET) is coined with increasing waste that leaks into the environment, landfills and oceans as microplastics and nano plastics fragments.
Ola Rashwan +6 more
semanticscholar +1 more source
Anorectal Dysfunction in Systemic Sclerosis: Clinical Phenotypes and Functional Patterns
Arthritis Care &Research, EarlyView.Objective The aim of this study was to characterize specific physiologic defects in anorectal dysfunction in systemic sclerosis (SSc) using anorectal manometry (ARM), evaluate associations with gastrointestinal (GI) and extraintestinal clinical phenotypes, and explore potential serologic markers for risk stratification.
Timothy Kaniecki +6 more
wiley +1 more source
BiocharThe reinforcement of MEX 3D printed parts with eco-friendly biochar. Biochar was obtained from olive trees. Popular high-density polyethylene (HDPE) was the polymeric matrix in the study.
N. Vidakis +9 more
semanticscholar +1 more source