The thermal instability mechanism and annealed deformation behavior of Cu/Nb nanolaminate composites

C Ding, J Xu, D Shan, B Guo, TG Langdon - Journal of Materials Science & …, 2023 - Elsevier
Nanoscale metallic multilayers (NMMs) have attracted significant attention owing to their
enhanced mechanical properties and excellent thermal stability. However, the underlying …

Tensile and failure behaviors of Cu/Nb nanolaminates: the effects of loading direction, layer thickness, and annealing

Y Zhang, JG Gigax, TJ Nizolek, JS Carpenter… - Acta Materialia, 2022 - Elsevier
Nano metallic laminates (NMLs) exhibit exceptional strengths. The viability of NMLs as
structural materials, however, is also conditioned on their ductility and work-hardenability …

Deformation mechanism map of Cu/Nb nanoscale metallic multilayers as a function of temperature and layer thickness

J Snel, MA Monclús, M Castillo-Rodriguez, N Mara… - Jom, 2017 - Springer
The mechanical properties and deformation mechanisms of Cu/Nb nanoscale metallic
multilayers (NMMs) manufactured by accumulative roll bonding are studied at 25° C and …

Thermal stability of Cu–Nb nanolamellar composites fabricated via accumulative roll bonding

JS Carpenter, SJ Zheng, RF Zhang… - Philosophical …, 2013 - Taylor & Francis
In situ annealing within a neutron beam line and ex situ annealing followed by transmission
electron microscopy were used to study the thermal stability of the texture, microstructure …

Structure and high-temperature mechanical behavior relationship in nano-scaled multilayered materials

N Mara, A Sergueeva, A Misra, AK Mukherjee - Scripta Materialia, 2004 - Elsevier
The microstructure and high temperature mechanical properties of polycrystalline Cu–Nb
nanolayered composites prepared by magnetron sputtering were evaluated. Peak tensile …

Interface effects on the properties of Cu–Nb nanolayered composites

Q An, W Yang, B Liu, S Zheng - Journal of Materials Research, 2020 - cambridge.org
Nanocrystalline metals possess high strength and outstanding resistance to irradiation
damage. However, the high-density grain boundaries in nanocrystalline metals lead to low …

Effect of the individual layer thickness on the transformation of Cu/W nano-multilayers into nanocomposites

AV Druzhinin, D Ariosa, S Siol, N Ott, BB Straumal… - Materialia, 2019 - Elsevier
Thermal treatment of nano-multilayers (NMLs) constituted of alternating immiscible metals,
like W and Cu, can evolve in a nanocomposite (NC) with tailored mechanical, electrical …

Mechanical properties of fcc/fcc Cu/Nb nanostructured multilayers

JY Zhang, P Zhang, X Zhang, RH Wang, G Liu… - Materials Science and …, 2012 - Elsevier
The phase transition of Nb from body-centered cubic (bcc) to face-centered cubic (fcc) has
been found in Cu/Nb nanostructured multilayers with modulation period (λ) spanning from 5 …

Ultrahigh strength and ductility of Cu-Nb nanolayered composites

NA Mara, D Bhattacharyya, PO Dickerson… - Materials Science …, 2010 - Trans Tech Publ
In recent years, the high strength of nanomaterials has gathered much interest in the
materials community. Nanomaterials (polycrystalline and composites) have already been …

Precipitate strengthening in nanostructured metallic material composites

N Abdolrahim, IN Mastorakos… - Philosophical magazine …, 2012 - Taylor & Francis
Nanostructured metallic material (NMM) composites are a new class of materials that exhibit
high structural stability, mechanical strength, high ductility, toughness and resistance to …