Results 41 to 50 of about 22,670 (199)

Thin-Walled Part Properties in Powder Bed Fusion of Polymers—A Comparative Study on Temperature Development and Part Performance Depending on Part Thickness and Orientation

Journal of Manufacturing and Materials Processing, 2023
To develop new areas of application for laser-based powder bed fusion of polymers (PBF-LB/P), a deeper process understanding of the resulting mechanical properties, particularly for thin-walled and complex structures, is needed.
Andreas Jaksch, Simon Cholewa, Dietmar Drummer   +2 more
doaj   +1 more source

Localised low velocity impact performance of short glass fibre reinforced polyamide 66 oil pans [PDF]

, 2012
This thesis focuses on the mechanical properties of short glass fibre reinforced polyamide 66 material used in automotive composite structures, and its impact resistance under localised low velocity impact.
Mouti, Zakaria
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Applicability of polyamide 12 intramedullary locked rods in the stabilization of induced humeral fracture in cockerels (white plymouth rock) - in vivo study

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
The aim of this study was to evaluate the use of polyamide 12 intramedullary rods in osteotomized humerus in cockerels (White Plymouth Rock) and analyze, by radiography and histopathology, bone consolidation and the formation of bone callus.
E.P. Cherobini, L.L. Carvalho, D.O. Garcia, F.G.G. Dias, C.A.S. Malta, A.C. Facin, E. Mattos-Junior, G.M. Magalhães, L.G.G.G. Dias   +8 more
doaj   +1 more source

Improved Mechanical Properties of Compatibilized Polypropylene/Polyamide-12 Blends

International Journal of Polymer Science, 2015
Compatibilized blends of polypropylene (PP) and polyamide-12 (PA12) as a second component were obtained by direct injection molding having first added 20% maleic anhydride-modified copolymer (PP-g-MA) to the PP, which produced partially grafted PP (gPP).
Nora Aranburu, José Ignacio Eguiazábal
doaj   +1 more source

Development of electrospun photocatalytic TiO2-polyamide-12 nanocomposites [PDF]

, 2015
Titanium dioxide (TiO2) in different forms such as films, fibers or particles are being extensively studied for removal of contaminants from aquatic environments due to its outstanding photocatalytic activity.
Carlos J Tavares (20224434), M T Pessoa De Amorim (20224428), Senentxu Lanceros-Méndez (20223186), Vitor Gomes da Silva Sencadas (19584319), E Cossich (20224422), P M Martins (20223477), R Bergamasco (20224425), J Marques (20224431)   +7 more
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Influence of the Origin of Polyamide 12 Powder on the Laser Sintering Process and Laser Sintered Parts

Applied Sciences, 2017
Different features of polymer powders influence the process of laser sintering (LS) and the properties of LS-parts to a great extent. This study investigates important aspects of the “powder/process/part”-property relationships by comparing two polyamide
Manfred Schmid, Rob Kleijnen, Marc Vetterli, Konrad Wegener   +3 more
doaj   +1 more source

Effects of build positions on the thermal history, crystallization, and mechanical properties of polyamide 12 parts printed by Multi Jet Fusion

Virtual and Physical Prototyping, 2022
Multi Jet Fusion (MJF) has gradually been utilised for the commercial fabrication of final products. In particular, the mechanical properties of MJF-printed polyamide 12 (MJF PA12) parts have been widely investigated by manipulating the process ...
Kaijuan Chen, Zhi Hui Koh, Kim Quy Le, How Wei Benjamin Teo, Han Zheng, Jun Zeng, Kun Zhou, Hejun Du   +7 more
doaj   +1 more source

TRIBOLOGICAL PROPERTIES OF LOW DENSITY POLYETHYLENE AND POLYAMIDE 12 AS POLYMER MATRIX NANOCOMPOSITES [PDF]

Journal of the Egyptian Society of Tribology, 2017
Polymeric nanocomposites (PNCs) have solved many problems due to their extensive applications such as aerospace, automobiles, coatings, and packaging materials.
A. El-Sayed M. Hassan, A. I. EiD, M. El-Sheikh, W. Y. Ali   +3 more
doaj   +1 more source

Intumescent Flame Retardant Polyamide 11 Nanocomposites [PDF]

, 2007
Current polyamide 11 and 12 are lacking in fire retardancy and high strength/high heat resistance characteristics for a plethora of fabricated parts that are desired and required for performance driven applications.
Wissler, G., Jor, H., Moon, T., Morgan, A., Tower, C., Lao, S., Koo, J. H., Yong, W., Pilato, L., Luo, Z. P.   +9 more
core   +1 more source

Characterization of glass fibre reinforced polyamide/acrylonitrile butadiene-styrene composite for automotive application [PDF]

, 2009
Polyamide-6 (PA6), acrylonitrile-butadiene-styrene (ABS) and their blends are an important class of engineering thermoplastics that are widely used especially for automotive industries.
Rahmat, Abdul Razak, Arsad, Agus, Hassan, Azman, Wahit, Mat Uzir   +3 more
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