Ballistic impact velocity response of carbon fibre reinforced aluminium alloy laminates for aero-engine

Mohammed, Ibrahim; Talib, Ahmad; Sultan, M. T. H.; Saadon, Syamimi

doi:10.1088/1757-899x/270/1/012026

Cited by 6 publications

(5 citation statements)

References 33 publications

(29 reference statements)

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“…The impact result showed that all four composites can withstand a low-velocity impact with the highest residual velocity in CARALL2 and the lowest on CARALL3. The result was in agreement with the result reported by Mohammed et al [9]. Also, the result showed that the FML composite of synthetic fibre yielded better mechanical properties than composites that were sandwiched with greener fibre material, as observed in glass fibre and bamboo composite [32].…”

Section: Fig 5: Mechanical Test Resultssupporting

confidence: 91%

“…CARALL2 was 66.67%, 83.32% and 33.33% higher than CAR-ALL4, CARALL3 and CARALL1 respectively in terms of impact strength on low velocity, for total energy absorbed before crack begins in the composite. More delamination was observed on CARALL1 due to the number of aluminium alloy used in the composite that showed lower surface dissipation of energy, the result coincided with the results obtained using glass fibre reinforced plastic and other investigations [9,[46][47][48].…”

Section: Fig 6: Stress Vs Strainsupporting

confidence: 88%

“…called fibre metal laminate (FML) composite. FML composite combines the properties of the materials used to produce a highquality component that can be used in aerospace and automobile industries [2][3][4][5][6][7][8][9]. FML composite has been used in aerospace industry for over seven decades, where the FML was used in F-27 for the bonding in Fokker aircraft due to its lightweight and damage tolerance properties [10].…”

Section: Introductionmentioning

confidence: 99%

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Fire behavioural and mechanical properties of carbon fibre reinforced aluminium laminate composites for aero-engine

Mohammed¹,

Talib²,

Sultan³

et al. 2018

IJET

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Two different properties of fibre-metal laminate composites (FML), including the fire behaviour and mechanical properties, were experimentally studied in this paper. The fibre-metal laminate composites studied were made of aluminium alloy 2024-T3, carbon fibre, flax, kenaf and epoxy resin/hardener arranged in different forms. The aims of the study are to assess the fire behaviour of the composites using ISO2685 standard and mechanical properties of the composite after withstanding the burn-through according to the standard. The fire test was carried out using ISO2685 standard using a propane-air burner, whereby the propane gas and air serves as the fluid to the system. The universal testing machine of the 100 kN load cell and gun tunnel were used for the mechanical properties test according to each test standard. The fire results showed that three of the FML composites considered in the study are fireproof composites while carbon fibre kenaf reinforced aluminium laminate (CARALL4) is a fire resistant composite. Carbon fibre reinforced aluminium laminate with aluminium alloy at the front and the rear face (CARALL2) withstood higher flame temperature than the other FML composites with 14.4%, 49.0% and 82.8% greater than CARALL1, CARALL3 and CARALL4 in terms of thermal conductivity. In terms of mechanical properties, it was also CARALL2 that has higher tensile, compressive, flexural and impact strength. Therefore, the study showed that carbon fibre flax reinforced aluminium laminate (CARALL3) which is the hybrid composite with green fibre can compete with fibre-metal laminate composites of pure synthetic fibre in terms of their properties.

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Section: Fig 5: Mechanical Test Resultssupporting

confidence: 91%

Section: Fig 6: Stress Vs Strainsupporting

confidence: 88%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Fire behavioural and mechanical properties of carbon fibre reinforced aluminium laminate composites for aero-engine

Mohammed¹,

Talib²,

Sultan³

et al. 2018

IJET

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“…Also, many different type of instruments were used to measure the temperature and heat flux (Mohammed et al, 2016) in the fire-test. Various types of composite materials were used in the fabrication of new aircraft generation components which include carbon fibre reinforced plastic and fibre metal laminates composites, but its main problems are weight and delamination by using so many layers (Mohammed et al, 2017;Sikoutris, 2012;Tranchard et al, 2015). To avoid delamination due to thermal shock and a reduced weight, a greener material is required for a component of such locations (Bheekhun et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Effect of different weightage of Enova® IC3100 silica aerogel on aluminium alloy composites in ISO2685 aviation standard fire-test

Talib

Mohammed

Rujhan

et al. 2019

IJSA

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The study presents the use of Enova® IC3100 and hardener/epoxy resin on the metal alloy and a hybrid composite of metal with natural fibre (flax) with the percentage of aerogel, for use in aircraft high-temperature region. The main objective of the study is to determine the percentage amount of Enova® IC3100 and epoxy resin/hardener on the hybrid composite. The composites were fabricated using different percentage of aerogel in an epoxy. The composites undergo a fire test using ISO2685 propane-air burner. The results obtained indicate that a less layered aluminium alloy coated with greener and lighter substance mix with epoxy resin/hardener can be used in a high-temperature aircraft application. The hybrid composite with flax fibre presents 5-10% greater than the other composite in terms of fire resistance. The study shows that the composite of aluminium alloy 2024-T3 coated with silica aerogel possesses good properties that resist high-temperature in an aircraft component.

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“…Among the types of FML composites fabricated and used today in different part of machine were Kevlar composite (ARALL) that have the drawback of brittleness that limits its application on the primary structures, carbon fiber and glass fibre reinforced composite (CARALL and GLARE) with excellent properties were developed and been used widely now a day in various industries (Jumahat et al, 2015;Li & WU, 2017;. The glass and carbon fibers reinforced plastic (CFRP and GFRP) composites has been used for many past decade due to its high mechanical, thermal and impact properties in terms of stiffness and strength (Matthews & Rawlings, 1999;Mohammed et al, 2017). These reinforced fibers were in different structures (pre-perg and woven), with carbon fiber been more stronger and lighter than glass-fibre, while in terms of health issues glass fibre is more harmful than carbon fibre.…”

Section: Introductionmentioning

confidence: 99%

Fire Properties of Hybrid Composites

Ibrahim

2022

JTIE

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Thermal conductivity of a components subjected to high temperature is an important property to be considered in a materials to be used in automobile and aerospace fire designated zones; likewise, it is availability, cost, stiffness, resistant to corrosion, and its strength. The main aim of the study is to investigate the fire behavioural properties of fibre metal laminates (FML) composite of a metal, synthetic, natural and polymer matrix. The composites were fabricated in a mould using hand lay-up method and allow to cured before test.. The fire property test was carried out using the standard properties test equipment as ISO 2685 propane burner thermocouples and heat flux meter. The result of the properties test shows a remarkable increase in the properties of only natural fibre metal laminate composites, with a slight decrease in the properties of pure synthetic fibre metal laminates. Flax composite has a high percentage of 21.43% of thermal conductivity and withstand the flame temperature for 15 minutes using an ISO 2685 standard while kenaf composite fail at 10 minutes 30 seconds, Conclusively, the composites can be used as the component in fire designated zones of automotive, aerospace and other machines.

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Ballistic impact velocity response of carbon fibre reinforced aluminium alloy laminates for aero-engine

Cited by 6 publications

References 33 publications

Fire behavioural and mechanical properties of carbon fibre reinforced aluminium laminate composites for aero-engine

Fire behavioural and mechanical properties of carbon fibre reinforced aluminium laminate composites for aero-engine

Effect of different weightage of Enova® IC3100 silica aerogel on aluminium alloy composites in ISO2685 aviation standard fire-test

Fire Properties of Hybrid Composites

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