Enhanced Interfacial Properties of FMLs Through Nanofiller Integration and Surface Modification DOI
Mingyu Liu, Shuo Wang, Meng Cao

и другие.

Polymer Composites, Год журнала: 2025, Номер unknown

Опубликована: Май 27, 2025

ABSTRACT Fiber metal laminates (FMLs) are composite materials with growing importance in the automotive and aerospace industries due to their potential for combining benefits of metals fiber‐reinforced polymers. However, interlayer bonding strength remains a critical challenge affecting overall performance. This study explores novel strategies enhance interfacial mechanical properties FMLs using nanomaterials surface treatments. Graphene nanoparticles (GNPs) silicon dioxide (Silica) were incorporated as nanofillers, while ultrasonic shot peening (USP) anodic oxidation (AO) used The assessed flexural properties, shear strength, interlaminar fracture toughness treated FMLs. GNPs/AO method increased ultimate strain by 53.4%. Silica/USP combination proved most effective enhancing modulus improvements 69.6% 83.3%, respectively. Silica/AO achieved highest increase 168.9%. synergistic combinations improving Modes I II GNPs/USP, achieving 1969.35 1786.36 J/m 2 , Scanning electron microscopy (SEM) optical analyzed damage patterns enhancements at glass fiber/epoxy resin (GF/EP) aluminum plate/epoxy (AL/EP) interfaces. Molecular dynamics (MD) simulations showed Silica GNPs significantly raised energy dihedral angular interaction energies. Nanofillers improved fiber‐resin contact modifying functional group distribution interface.

Язык: Английский

Preparation and performance analysis of organic polyborosilazane-modified epoxy resin-based intumescent flame-retardant thermal insulation coatings DOI
Guoshuai Cai,

Aoliang Liu,

Dingding Jiang

и другие.

Progress in Organic Coatings, Год журнала: 2024, Номер 199, С. 108952 - 108952

Опубликована: Ноя. 23, 2024

Язык: Английский

Процитировано

3

Fiber laser surface pre-treatment on steel substrate to investigate the influence of surface state on fabrication durable joints DOI Open Access
Maria Rosaria Saffioti, Mariateresa Caggiano, Giovanna Rotella

и другие.

Procedia Computer Science, Год журнала: 2025, Номер 253, С. 3143 - 3150

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Influence of surface modification on the interfacial properties of ultra-thin steel foils and CFRP co-curing without adhesive film:A comparative study of different techniques DOI
Lei Chen,

Wei Zhu,

Qi Zhang

и другие.

Composites Part B Engineering, Год журнала: 2025, Номер unknown, С. 112517 - 112517

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0

Two-step strategy for use in improving the multiscale mechanical performances of fiber metal laminates: Applying multi-walled carbon nanotubes and metal surface treatment DOI
H.-Y. He, Ji‐Feng Xu,

Kelei Pei

и другие.

Composites Part B Engineering, Год журнала: 2025, Номер unknown, С. 112535 - 112535

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0

Enhanced Interfacial Properties of FMLs Through Nanofiller Integration and Surface Modification DOI
Mingyu Liu, Shuo Wang, Meng Cao

и другие.

Polymer Composites, Год журнала: 2025, Номер unknown

Опубликована: Май 27, 2025

ABSTRACT Fiber metal laminates (FMLs) are composite materials with growing importance in the automotive and aerospace industries due to their potential for combining benefits of metals fiber‐reinforced polymers. However, interlayer bonding strength remains a critical challenge affecting overall performance. This study explores novel strategies enhance interfacial mechanical properties FMLs using nanomaterials surface treatments. Graphene nanoparticles (GNPs) silicon dioxide (Silica) were incorporated as nanofillers, while ultrasonic shot peening (USP) anodic oxidation (AO) used The assessed flexural properties, shear strength, interlaminar fracture toughness treated FMLs. GNPs/AO method increased ultimate strain by 53.4%. Silica/USP combination proved most effective enhancing modulus improvements 69.6% 83.3%, respectively. Silica/AO achieved highest increase 168.9%. synergistic combinations improving Modes I II GNPs/USP, achieving 1969.35 1786.36 J/m 2 , Scanning electron microscopy (SEM) optical analyzed damage patterns enhancements at glass fiber/epoxy resin (GF/EP) aluminum plate/epoxy (AL/EP) interfaces. Molecular dynamics (MD) simulations showed Silica GNPs significantly raised energy dihedral angular interaction energies. Nanofillers improved fiber‐resin contact modifying functional group distribution interface.

Язык: Английский

Процитировано

0