Influence of bioactive metal fillers on microstructural homogeneity of PA12 composites produced by polymer Laser Sintering

• Autorzy: Gruber Piotr , Ziółkowski Grzegorz , Olejarczyk Michał , Grochowska Emilia , Hoppe Viktoria , Szymczyk-Ziółkowska Patrycja , Kurzynowski Tomasz

Identyfikatory

DOI

10.1007/s43452-022-00442-4

• Języki publikacji: EN

Abstrakty

EN

In this paper, polyamide 12 (PA12) blends with three types of metallic fillers are tested, which differ in the type of material and its’ morphology. Low content mixtures are taken into consideration (0.5, 1.0, 2.0, 5.0 wt%), since a low impact on mechanical properties along with obtaining antibacterial properties are desired. The investigation focuses on filler distribution as well as the influence on microstructural homogeneity of the base material after processing with polymer Laser Sintering. Moreover, the influence of the filler content on the mechanical properties and fracture behaviour were examined. Processability PA12 with bioactive metal fillers was confirmed, and no significant changes in ductile behaviour of PA12 were observed. An in-depth analysis of the effect of the filler on microstructural homogeneity was conducted.

Słowa kluczowe

EN

polymer laser sintering; pLS; polyamide 12; PA12; computed tomography; CT

PL

spiekanie laserowe polimerów; pLS; poliamid 12; PA12; tomografia komputerowa; TK

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2022
• Tom: Vol. 22, no. 3
• Strony: art. no. e117
• Opis fizyczny: Bibliogr. 26 poz., rys., tab., wykr.

Twórcy

autor

Gruber Piotr

• Department of Laser Technologies, Automation and Production Management, Faculty of Mechanical Engineering, Centre for Advanced Manufacturing Technologies, Wrocław University of Science and Technology, Wrocław, Poland

• https://orcid.org/0000-0001-7236-6763

autor

Ziółkowski Grzegorz

• Department of Laser Technologies, Automation and Production Management, Faculty of Mechanical Engineering, Centre for Advanced Manufacturing Technologies, Wrocław University of Science and Technology, Wrocław, Poland

autor

Olejarczyk Michał

• Department of Laser Technologies, Automation and Production Management, Faculty of Mechanical Engineering, Centre for Advanced Manufacturing Technologies, Wrocław University of Science and Technology, Wrocław, Poland

autor

Grochowska Emilia

• Department of Laser Technologies, Automation and Production Management, Faculty of Mechanical Engineering, Centre for Advanced Manufacturing Technologies, Wrocław University of Science and Technology, Wrocław, Poland

autor

Hoppe Viktoria

• Department of Laser Technologies, Automation and Production Management, Faculty of Mechanical Engineering, Centre for Advanced Manufacturing Technologies, Wrocław University of Science and Technology, Wrocław, Poland

autor

Szymczyk-Ziółkowska Patrycja

• Department of Laser Technologies, Automation and Production Management, Faculty of Mechanical Engineering, Centre for Advanced Manufacturing Technologies, Wrocław University of Science and Technology, Wrocław, Poland

autor

Kurzynowski Tomasz

• Department of Laser Technologies, Automation and Production Management, Faculty of Mechanical Engineering, Centre for Advanced Manufacturing Technologies, Wrocław University of Science and Technology, Wrocław, Poland

Bibliografia

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Uwagi

PL

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023)