Fracture toughness in SPCC/CFRP hybrid laminates: Mode I and mode II perspectives

Ariyana Dwiputra Nugraha; Muhammad Luthfi Hakim; Ari Pramana; Farid Triawan; Murni Handayani; Yosephin Dewiani Rahmayanti; Muhammad Akhsin Muflikhun

Results in Engineering (Dec 2024)

Fracture toughness in SPCC/CFRP hybrid laminates: Mode I and mode II perspectives

Ariyana Dwiputra Nugraha,
Muhammad Luthfi Hakim,
Ari Pramana,
Farid Triawan,
Murni Handayani,
Yosephin Dewiani Rahmayanti,
Muhammad Akhsin Muflikhun

Affiliations

Ariyana Dwiputra Nugraha: PLN Research Institute, Jl. Duren Tiga Raya No.102, RT.8/RW.1, Duren Tiga, Kec. Pancoran, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12760, Indonesia
Muhammad Luthfi Hakim: Departement of Electrical Engineering Education, Faculty of Engineering, Universitas Negeri Yogyakarta, Jl. Colombo No.1, Karang Malang, Caturtunggal, Kec. Depok, Kabupaten Sleman, Daerah Istimewa Yogyakarta 55281, Indonesia; Mechanical and Industrial Engineering Department, Universitas Gadjah Mada, Grafika Street No. 2, Yogyakarta, 55281, Special Region of Yogyakarta, Indonesia
Ari Pramana: Mechanical and Industrial Engineering Department, Universitas Gadjah Mada, Grafika Street No. 2, Yogyakarta, 55281, Special Region of Yogyakarta, Indonesia
Farid Triawan: Sampoerna University, L'Avenue Building, Jl. Raya Pasar Minggu No.Kav. 16 7, RT.6/RW.9, Pancoran, Kec. Pancoran, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12780, Indonesia
Murni Handayani: Research Center for Nanotechnology Systems, National Research and Innovation Agency (BRIN), Puspiptek Area, Tangerang Selatan, 15314, Indonesia
Yosephin Dewiani Rahmayanti: Research Center for Nanotechnology Systems, National Research and Innovation Agency (BRIN), Puspiptek Area, Tangerang Selatan, 15314, Indonesia
Muhammad Akhsin Muflikhun: Mechanical and Industrial Engineering Department, Universitas Gadjah Mada, Grafika Street No. 2, Yogyakarta, 55281, Special Region of Yogyakarta, Indonesia; Center for Energy Studies (PSE), Universitas Gadjah Mada, Indonesia; Corresponding author.

Journal volume & issue: Vol. 24
p. 103090

Abstract

Read online

Hybrid composites using adhesive joints are gaining popularity in various industries as their various material combinations can create certain advantages. This research focuses on examining the mode I and mode II fracture toughness characteristics of the combined laminate between Steel Plate Cold Rolled Commercial (SPCC) metal and Carbon Fiber Reinforced Polymer (CFRP) composite processed using adhesive bonding. SPCC/CFRP hybrid laminate composites were manufactured with a variety of manufacturing options (A, B, and C) to find the most optimal method using two types of epoxy and cyanoacrylate adhesives, with two different bonding processes: secondary bonding and co-bonding. Fracture toughness values were measured through the Double Cantilever Beam (DCB) test for mode I and the End Notched Flexure (ENF) test for mode II. The test results showed that epoxy adhesives in the SPCC/CFRP adhesive joints provided better fracture toughness performance, especially when combined with the co-bonding technique. Specimens from manufacturing option C showed the highest GIC and GIIC values of 83.05 and 254.94 J/m2, respectively. These values increased by 58.98 % and 80.48 % compared to manufacturing options A and B in Mode I. Additionally, the GIIC value for manufacturing option C increased by 78.00 % and 66.76 % compared to manufacturing options A and B. The SPCC/CFRP hybrid laminates showed adhesive failure on the SPCC surface when using epoxy adhesive, whereas adhesive failure occurred on the CFRP surface with cyanoacrylate adhesive for the different manufacturing options.

Published in Results in Engineering

ISSN: 2590-1230 (Online)
Publisher: Elsevier
Country of publisher: Netherlands
LCC subjects: Technology
Website: https://www.journals.elsevier.com/results-in-engineering

About the journal

Abstract

Keywords