The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties

Bahri Barış Vatandaş; Recep Gümrük; Altuğ Uşun; Nuri Yıldız

doi:10.56171/ojn.1034323

TR EN

Sürekli Elyaf Takviyeli Termoplastik Kompozitlere Uygulanan Isıl İşlemlerin Mekanik Özelliklere Etkisi

Öz

Bu çalışmada, farklı ısıl işlemlerin sürekli elyaf takviyeli termoplastik (CFRTP)'ler üzerindeki etkileri araştırılmıştır. CFRTP kompoziti, eklemeli imalat yöntemlerinden biri olan kaynaşmış biriktirme modellemesi (FDM) kullanılarak üretilir. Matris olarak polilaktik asit (PLA), takviye malzemesi olarak karbon fiberler (3K) kullanılmıştır. İlk olarak, özel olarak tasarlanmış bir eriyik emdirme hattında CFRTP filamenti üretildi. Daha sonra geleneksel bir 3D yazıcı ile test örnekleri üretildi. Daha sonra üretilen numunelere ısıl işlemler (tuzda yeniden eritme, mikrodalga fırın, fırında) uygulanmış ve bu işlemlerin mekanik özelliklere etkileri araştırılmıştır. Test numunelerinin mekanik özelliklerini araştırmak için üç nokta eğilme testleri kullanılmıştır. CFRTP numunelere uygulanan ısıl işlemler sonucunda 200 ile 220 MPa arasında eğilme gerilmeleri elde edilmiştir. En yüksek eğilme gerilimi tuzda yeniden eritilerek elde edilmiştir. Isıl işlemler sonucunda gerilme değerleri benzer ancak tuz uygulamasında yeniden ergitme daha rijit bir davranış sergilemiştir.

Anahtar Kelimeler

Sürekli Elyaf Takviyeli Termoplastik , Isı tedavisi , 3D Baskı , Kaynaşmış Biriktirme Modellemesi

The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties

Abstract

This study investigated the effects of different heat treatments on continuous fiber-reinforced thermoplastic (CFRTP) 's. CFRTP composite is produced using fused deposition modeling (FDM), which is one of the additive manufacturing methods. Polylactic acid (PLA) was used as a matrix, and carbon fibers (3K) were utilized as reinforcement material. First, CFRTP filament was produced on a specially designed melt impregnation line. Afterward, test samples were manufactured via a conventional 3D printer. Then, heat treatments (re-melting in salt, microwave oven, oven) were applied to the produced samples, and the effects of these processes on mechanical properties were investigated. Three-point bending tests were used to investigate the mechanical properties of the test samples. As a result of the heat treatments applied to the CFRTP specimens, flexural stresses between 200 and 220 MPa was achieved. The highest bending stress was obtained by re-melting in salt. As a result of the heat treatments, the stress values are similar, but the re-melting in salt application exhibited a more rigid behavior.

Keywords

Continuous Fiber Reinforced Thermoplastic , Heat Treatment , 3D Printing , Fused Deposition Modeling

References

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Details

Primary Language

English

Subjects

Engineering , Biomaterial

Journal Section

Research Article

Authors

Bahri Barış Vatandaş ^*
0000-0002-5358-0374
Türkiye

Recep Gümrük
0000-0002-1447-523X
Türkiye

Altuğ Uşun
0000-0003-0773-9548
Türkiye

Nuri Yıldız
0000-0001-9563-7335
Türkiye

Publication Date

June 17, 2022

Submission Date

December 8, 2021

Acceptance Date

January 17, 2022

Published in Issue

Year 2022 Volume: 7 Number: 1

DOI

https://doi.org/10.56171/ojn.1034323

IZ

https://izlik.org/JA34HK45XH

APA

Vatandaş, B. B., Gümrük, R., Uşun, A., & Yıldız, N. (2022). The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties. Open Journal of Nano, 7(1), 10-17. https://doi.org/10.56171/ojn.1034323

AMA

1.Vatandaş BB, Gümrük R, Uşun A, Yıldız N. The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties. Open J. Nano. 2022;7(1):10-17. doi:10.56171/ojn.1034323

Chicago

Vatandaş, Bahri Barış, Recep Gümrük, Altuğ Uşun, and Nuri Yıldız. 2022. “The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties”. Open Journal of Nano 7 (1): 10-17. https://doi.org/10.56171/ojn.1034323.

EndNote

Vatandaş BB, Gümrük R, Uşun A, Yıldız N (June 1, 2022) The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties. Open Journal of Nano 7 1 10–17.

IEEE

[1]B. B. Vatandaş, R. Gümrük, A. Uşun, and N. Yıldız, “The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties”, Open J. Nano, vol. 7, no. 1, pp. 10–17, June 2022, doi: 10.56171/ojn.1034323.

ISNAD

Vatandaş, Bahri Barış - Gümrük, Recep - Uşun, Altuğ - Yıldız, Nuri. “The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties”. Open Journal of Nano 7/1 (June 1, 2022): 10-17. https://doi.org/10.56171/ojn.1034323.

JAMA

1.Vatandaş BB, Gümrük R, Uşun A, Yıldız N. The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties. Open J. Nano. 2022;7:10–17.

MLA

Vatandaş, Bahri Barış, et al. “The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties”. Open Journal of Nano, vol. 7, no. 1, June 2022, pp. 10-17, doi:10.56171/ojn.1034323.

Vancouver

1.Bahri Barış Vatandaş, Recep Gümrük, Altuğ Uşun, Nuri Yıldız. The Effect of Heat Treatments Applied to Continuous Fiber Reinforced Thermoplastic Composites on Mechanical Properties. Open J. Nano. 2022 Jun. 1;7(1):10-7. doi:10.56171/ojn.1034323

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The Open Journal of Nano(OJN) deals with information related to (but not limited to) physical, chemical and biological phenomena and processes ranging from molecular to microscale structures.

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