Results 41 to 50 of about 7,830 (249)
e-Polymers, 2022 Spherical polyamide 12 (PA12) powder for selective laser sintering (SLS) was prepared by thermally induced phase separation (TIPS) method. It was authenticated that the mixed solvent can regulate the liquid–liquid phase separation (LLPS) process by ...
Su Dandan +4 more
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Thermal Influence of CNT on the Polyamide 12 Nanocomposite for Selective Laser Sintering
Molecules, 2015 The thermal influence of carbon nanotubes (CNTs) on the PA12 in the laser sintering process was assessed by physical experiments and a three dimensional simulation model.
Jiaming Bai +5 more
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Virtual and Physical Prototyping, 2023 Multi Jet Fusion (MJF) has attracted extensive attention because of its ability to print support-free complex structures. However, the mechanical properties of MJF-printed polymer parts are still unsatisfactory for certain industrial requirements. Herein,
Mei Chen +7 more
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Nanomaterials, 2023 The influence of nanoparticles (NPs) in zirconium oxide (ZrO2) as a strengthening factor of Polylactic Acid (PLA) and Polyamide 12 (PA12) thermoplastics in material extrusion (MEX) additive manufacturing (AM) is reported herein for the first time.
Markos Petousis +7 more
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The inner circumstellar disk of the UX Ori star V1026 Sco [PDF]
, 2014 The UX Ori type variables (named after the prototype of their class) are intermediate-mass pre-main sequence objects. One of the most likely causes of their variability is the obscuration of the central star by orbiting dust clouds.
Dugué, M. +10 more
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Fibers, 2020 The increasing efforts aimed to design structures with reduced weight and better mechanical performances has led in recent years to a growing use of fiber reinforced polymer materials in several fields such as marine.
Vincenzo Fiore +4 more
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Dynamic viscosity of strontium ferrite–nylon composite below the melting temperature
AIP Advances, 2022 Hard-magnetic 3D-printer filaments made of 40 wt. % SrO(Fe2O3)6/PA12 composites made using a twin-screw extruder are being studied to be used for Magnetic Field Assisted Additive Manufacturing (MFAAM). The time dependence of the magnetic properties above
Tanjina N. Ahmed +4 more
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Polymer Testing, 2021 The additive manufacturing (AM) methods, selective laser sintering (SLS) and multi jet fusion (MJF), are increasingly used for end-use polymer parts. Chemical reactions caused by ionizing radiation and catalyzed by oxygen, moisture, and heat are known to
Tuomas Puttonen +2 more
doaj
3D printing of anisotropic Sm–Fe–N nylon bonded permanent magnets
Engineering Reports, 2021 Fabricating a bonded magnet with a near‐net shape in suitable thermoplastic polymer binders is of paramount importance in the development of cost‐effective energy technologies.
Kinjal Gandha +7 more
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Integrated fault estimation and accommodation design for discrete-time Takagi-Sugeno fuzzy systems with actuator faults [PDF]
, 2011 This paper addresses the problem of integrated robust fault estimation (FE) and accommodation for discrete-time Takagi–Sugeno (T–S) fuzzy systems. First, a multiconstrained reduced-order FE observer (RFEO) is proposed to achieve FE for discrete-time ...
Jiang, Bin, Shi, Peng, Zhang, Ke
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