Stress Relaxation and Creep of a Polymer-Aluminum Composite Produced through Selective Laser Sintering

Autor:	Slawomir Blasiak, Jerzy Bochnia
Rok vydání:	2020
Předmět:	0209 industrial biotechnology additive technology Materials science Polymers and Plastics Composite number 02 engineering and technology Article creep law.invention Physics::Geophysics lcsh:QD241-441 020901 industrial engineering & automation polymer materials lcsh:Organic chemistry Rheology law Condensed Matter::Superconductivity Stress relaxation Alumide Composite material Elastic modulus chemistry.chemical_classification stress relaxation General Chemistry Polymer 021001 nanoscience & nanotechnology Selective laser sintering chemistry Creep 0210 nano-technology
Zdroj:	Polymers Polymers, Vol 12, Iss 830, p 830 (2020) Volume 12 Issue 4
ISSN:	2073-4360
Popis:	This article discusses the rheological properties (stress relaxation and creep) of polymer-aluminum composite specimens fabricated through the selective laser sintering (SLS) from a commercially available powder called Alumide. The rheological data predicted using the Maxwell&ndash Wiechert and the Kelvin&ndash Voigt models for stress relaxation and creep, respectively, were in agreement with the experimental results. The elastic moduli and dynamic viscosities were determined with high accuracy for both models. The findings of this study can be useful to designers and users of SLS prints made from the material tested.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2e58d297b4087192228ac7eee823885 https://pubmed.ncbi.nlm.nih.gov/32260564 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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