On the liquid-phase technology of carbon fiber/aluminum matrix composites

Galyshev, Sergei; Gomzin, Andrew; Gallyamova, Rida; Khodos, I. I.; Musin, Fanil

doi:10.1007/s12613-019-1877-7

Cited by 12 publications

(8 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Dependencies of the strength of the CF/Al-wire (reinforced with uncoated wire) on the contact time, obtained at different temperatures, are in good agreement with the results in other works [3][4][5]. An increase in the contact time and temperature leads to a more complete chemical interaction between the matrix melt and the fiber, and that degrades the properties of the fiber and the composite as a whole.…”

Section: The Effect Of Melt Temperature and Ultrasonic Treatment Powersupporting

confidence: 89%

“…The importance of these parameters is due to their direct effect on the chemical interaction between the aluminum matrix and the carbon fiber. This interaction leads to the formation of aluminum carbide, a hygroscopic, brittle phase that ultimately significantly reduces the strength of such composites [4]. In this regard, limiting a chemical reaction at the matrix/fiber interface in the production of CF/Al composites is one of the main technological problems.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

On the Strength of the CF/Al-Wire Depending on the Fabrication Process Parameters: Melt Temperature, Time, Ultrasonic Power, and Thickness of Carbon Fiber Coating

Galyshev

2021

Metals

Self Cite

View full text Add to dashboard Cite

The process of the production of a CF/Al-wire by pulling carbon fibers through an aluminum melt has at least 15 parameters. The main parameters include the power of ultrasonic treatment, the time of contact of the fiber with the matrix melt, and the melt temperature. In addition, the presence of a barrier coating on the fiber surface and its thickness significantly affects the properties of the resulting material. The importance of these parameters is due to their direct effect on the chemical interaction between the aluminum matrix and the carbon fiber. This interaction leads to the formation of aluminum carbide, a hygroscopic, brittle phase that ultimately significantly reduces the strength of such composites. In this regard, limiting a chemical reaction at the matrix/fiber interface in the production of CF/Al composites is one of the main technological problems. The main goal of this work is to pragmatically elucidate the effect of the above parameters on the strength of CF/Al composites. It is shown that the strength of a CF/Al-wire can reach 2000 MPa.

show abstract

Section: The Effect Of Melt Temperature and Ultrasonic Treatment Powersupporting

confidence: 89%

Section: Introductionmentioning

confidence: 99%

On the Strength of the CF/Al-Wire Depending on the Fabrication Process Parameters: Melt Temperature, Time, Ultrasonic Power, and Thickness of Carbon Fiber Coating

Galyshev

2021

Metals

Self Cite

View full text Add to dashboard Cite

show abstract

“…[1][2][3][4] They are widely used in aerospace, automotive part manufacturing, rail transportation, sports equipment, and other fields. [5][6][7][8] However, the composites were easy to delaminate under loading conditions due to the insufficient toughness and brittle properties of epoxy resin (EP), which limited the application range of CFRP laminates. 9 Therefore, improving the fracture toughness of CFRP laminates is important for their structural design and real applications.…”

Section: Introductionmentioning

confidence: 99%

Synergistic toughening modification and finite element analysis of carbon fiber/epoxy resin‐reinforced composites

Xu,

Wang,

et al. 2024

Polymer Composites

View full text Add to dashboard Cite

In this work, the poor fracture toughness of carbon fiber‐reinforced composites (CFRPs) was improved by the introduction of a graphene oxide/nanosilica (GOS) hybrid, and short carbon fibers (SCFs) were investigated through experimental and modeling methods. The effects of the SCF content, number of SCF layers, and introduction position on the mode I fracture toughness (GIC) and mode II fracture toughness (GIIC) of the composites were considered for epoxy resin (EP) modified by GOS. The results showed that GOS and SCF exhibited a synergistic toughening effect on CFRP. The GIC and GIIC of CFRP laminate with GOS content of 0.2 wt% and SCF content of 0.4 wt% reached 0.506 and 2.15 kJ/m2, increased by 72.2% and 53.6% compared to the unmodified composite, respectively. The number of layers and the lamination mode of GC10S5‐B specimens exhibited the optimal improvement of interlaminar fracture toughness. Similarly compared with those of the original. The GIC and GIIC of the CFRP laminates reached 0.662 and 0.506 kJ/m2 (enhanced by 125.9% and 95%, respectively). In addition, the stress propagation path and distribution, and progressive damage of the CFRP composites were obtained to further reveal the toughness mechanism.Highlights Synergistic toughening of resin modification and short carbon fiber on modes I and II fracture toughness of composites were considered. Content of short carbon fiber and lay‐up methods on toughness performance were investigated thoroughly. Finite element models were established to reveal the stress progress and distribution and toughness mechanism.

show abstract

“…Fiber-reinforced technique is regarded as an effective method to enhance the mechanical properties of polymers because of the many advantages of fiber materials such as high strength, modulus and stiffness [ 1 , 2 ]. Among various fibers, carbon fiber (CF) with high strength and modulus which can reach 942 MPa and 42.8 GPa, respectively, is considered as the most promising fiber material acting as reinforcement phase [ 3 , 4 ]. The reinforcement effect of CF can be achieved by means of that CF bears the loading transferred from polymer matrix and absorbs partial fracture energy.…”

Section: Introductionmentioning

confidence: 99%

Transcrystalline growth of PLLA on carbon fiber grafted with nano-SiO ₂ towards boosting interfacial bonding in bone scaffold

et al. 2022

View full text Add to dashboard Cite

Background The reinforcement effect of fiber-reinforced polymer composites is usually limited because of the poor interfacial interaction between fiber and polymer, though fiber reinforcement is regarded as an effective method to enhance the mechanical properties of polymer. Methods In this study, nano-SiO2 particles grafted by 3-Glycidoxypropyltrimethoxysilane (KH560) were introduced onto the surface of 3-Aminopropyltriethoxysilane (KH550) modified carbon fiber (CF) by a self-assembly strategy to improve the interfacial bonding between CF and biopolymer poly (lactic acid) (PLLA). Results The results indicated that PLLA chains preferred to anchor at the surface of nano-SiO2 particles and then formed high order crystalline structures. Subsequently, PLLA spherulites could epitaxially grow on the surface of functionalized CF, forming a transcrystalline structure at the CF/PLLA interface. Meanwhile, the nano-SiO2 particles were fixed in the transcrystalline structure, which induced a stronger mechanical locking effect between CF and PLLA matrix. The results of tensile experiments indicated that the PLLA/CF-SiO2 scaffold with a ratio of CF to SiO2 of 9:3 possessed the optimal strength and modulus of 10.11 MPa and 1.18 GPa, respectively. In addition, in vitro tests including cell adhesion and fluorescence indicated that the scaffold had no toxicity and could provide a suitable microenvironment for the growth and proliferation of cell. Conclusion In short, the PLLA/CF-SiO2 scaffold with good mechanical properties and cytocompatibility had great potential in the application of bone tissue engineering.

show abstract

On the liquid-phase technology of carbon fiber/aluminum matrix composites

Cited by 12 publications

References 17 publications

On the Strength of the CF/Al-Wire Depending on the Fabrication Process Parameters: Melt Temperature, Time, Ultrasonic Power, and Thickness of Carbon Fiber Coating

On the Strength of the CF/Al-Wire Depending on the Fabrication Process Parameters: Melt Temperature, Time, Ultrasonic Power, and Thickness of Carbon Fiber Coating

Synergistic toughening modification and finite element analysis of carbon fiber/epoxy resin‐reinforced composites

Transcrystalline growth of PLLA on carbon fiber grafted with nano-SiO ₂ towards boosting interfacial bonding in bone scaffold

Contact Info

Product

Resources

About

On the liquid-phase technology of carbon fiber/aluminum matrix composites

Cited by 12 publications

References 17 publications

On the Strength of the CF/Al-Wire Depending on the Fabrication Process Parameters: Melt Temperature, Time, Ultrasonic Power, and Thickness of Carbon Fiber Coating

On the Strength of the CF/Al-Wire Depending on the Fabrication Process Parameters: Melt Temperature, Time, Ultrasonic Power, and Thickness of Carbon Fiber Coating

Synergistic toughening modification and finite element analysis of carbon fiber/epoxy resin‐reinforced composites

Transcrystalline growth of PLLA on carbon fiber grafted with nano-SiO 2 towards boosting interfacial bonding in bone scaffold

Contact Info

Product

Resources

About

Transcrystalline growth of PLLA on carbon fiber grafted with nano-SiO ₂ towards boosting interfacial bonding in bone scaffold