2019
DOI: 10.1016/j.addma.2019.100861
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Fused filament fabrication, debinding and sintering as a low cost additive manufacturing method of 316L stainless steel

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Cited by 123 publications
(174 citation statements)
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“…All these values were lower than those measured for samples manufactured by SLM and for those reported with AISI 316 L. The low mechanical properties were explained as the results of the porosity which also caused a lower ductility (i.e., 31%) compared to standard annealed AISI 316 L (i.e., 60%). Thompson et al [10] focused on the characterization of the flexural behavior for 316L filaments produced on their own. They used over-extrusion to produce high green body density samples.…”
Section: Introductionmentioning
confidence: 99%
“…All these values were lower than those measured for samples manufactured by SLM and for those reported with AISI 316 L. The low mechanical properties were explained as the results of the porosity which also caused a lower ductility (i.e., 31%) compared to standard annealed AISI 316 L (i.e., 60%). Thompson et al [10] focused on the characterization of the flexural behavior for 316L filaments produced on their own. They used over-extrusion to produce high green body density samples.…”
Section: Introductionmentioning
confidence: 99%
“…The feedstock is a multicomponent polymer system highly filled with powder of the desired ceramic material [ 9 , 11 , 12 , 13 ]. Once the so-called green parts are shaped by FFF, the polymer components are removed in the debinding stage by a catalytic reaction [ 14 ], dissolution in a solvent [ 12 , 15 , 16 ] and/or thermal decomposition [ 9 , 17 , 18 , 19 ]. Finally, the parts are sintered to obtain nearly dense components.…”
Section: Introductionmentioning
confidence: 99%
“…This metal powder is supplemented with a polymeric carrier, which allows the material to be extruded into the form of a filament, which can be further processed by FFF technology. At the current level of knowledge, only few articles deal with production of Ultrafuse 316LX material on standard FFF machines [Thompson 2019]. Therefore, this article tends to fill this gap by mapping the fabrication process on the commercially available Felix Tec4 printer and by evaluation of basic mechanical properties of the material.…”
Section: Introductionmentioning
confidence: 99%