Fused Filament Fabrication (FFF) of PIM Feedstocks
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Standard
ACTAS DEL VI CONGRESO NACIONAL DE PULVIMETALURGIA Y I CONGRESO IBEROAMERICANO DE PULVIMETALURGIA. ed. / Gemma Herranz; Begona Ferrari; Jose Maria Cabrera. Vol. 6 Ciudad Real, Spain, 2017. p. 1-6.
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Harvard
APA
Vancouver
Author
Bibtex - Download
}
RIS (suitable for import to EndNote) - Download
TY - GEN
T1 - Fused Filament Fabrication (FFF) of PIM Feedstocks
AU - Kukla, Christian
AU - Gonzalez-Gutierrez, Joamin
AU - Cano Cano, Santiago
AU - Hampel, Stefan
AU - Burkhardt, Carlo
AU - Moritz, Tassilo
AU - Holzer, Clemens
N1 - Conference code: I
PY - 2017/6/7
Y1 - 2017/6/7
N2 - Fused Filament Fabrication (FFF) is the most common additive manufacturing technique for the production of polymeric components, mainly due to its simplicity and the lower cost of equipment. By the use of feedstocks similar to those of Powder Injection Moulding (PIM), the FFF of metallic and ceramic components is possible. The feedstocks are used in form of a filament, which imposes a set of requirements such as the flexibility to be spooled, stiffness to avoid buckling and a constant diameter to ensure a constant mass flow. In our research the production of metallic and ceramic components by combining FFF and SDS has been carried out and the properties required in the material have been studied. Filaments were prepared by compounding multicomponent thermoplastic binders with different powders. Measurements were done for the viscosity of the feedstocks, the mechanical properties of the filaments by tensile tests and the printability in FFF machines. For the removal of the organic components, solvent debinding by immersion in a hydrocarbon was studied.
AB - Fused Filament Fabrication (FFF) is the most common additive manufacturing technique for the production of polymeric components, mainly due to its simplicity and the lower cost of equipment. By the use of feedstocks similar to those of Powder Injection Moulding (PIM), the FFF of metallic and ceramic components is possible. The feedstocks are used in form of a filament, which imposes a set of requirements such as the flexibility to be spooled, stiffness to avoid buckling and a constant diameter to ensure a constant mass flow. In our research the production of metallic and ceramic components by combining FFF and SDS has been carried out and the properties required in the material have been studied. Filaments were prepared by compounding multicomponent thermoplastic binders with different powders. Measurements were done for the viscosity of the feedstocks, the mechanical properties of the filaments by tensile tests and the printability in FFF machines. For the removal of the organic components, solvent debinding by immersion in a hydrocarbon was studied.
KW - Additive manufacturing
KW - Fused Filament Fabrication
KW - Metal powders
KW - ceramics
KW - Sintering
M3 - Conference contribution
VL - 6
SP - 1
EP - 6
BT - ACTAS DEL VI CONGRESO NACIONAL DE PULVIMETALURGIA Y I CONGRESO IBEROAMERICANO DE PULVIMETALURGIA
A2 - Herranz, Gemma
A2 - Ferrari, Begona
A2 - Cabrera, Jose Maria
CY - Ciudad Real, Spain
T2 - Congreso Iberoamericano de Pulvimetalurgia
Y2 - 7 June 2017 through 9 June 2017
ER -
