Results 51 to 60 of about 35,895 (307)
Strain Gradient Plasticity Analysis of Amorphous Plasticity
Procedia Structural IntegrityAmorphous materials lack a defined crystalline structure, exhibiting a disordered atomic arrangement that imparts superb mechanical properties and great potential for applications in many areas. Because of their disordered nature, metallic glasses exhibit dramatically different deformation behaviours than crystalline materials.
Ünsal, İzzet Erkin +1 more
openaire +3 more sources
Research of the plastic flow of electrolytically saturated with hydrogen (He) Al-Cu-Mg alloy
Metalurgija, 2017 The effect of hydrogen embrittlement on the plastic flow of Al-Cu-Mg alloy was investigated (HE). The studies were performed for the test samples of aluminum alloy subjected to electrolytic hydrogenation in a three electrode electrochemical cell.
S. Barannikova +5 more
doaj
Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics
FEBS Open Bio, EarlyView.Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini +2 more
wiley +1 more source
Gradient microstructure formation in carbon steel bars
Journal of Materials Research and TechnologyIn recent years, severe plastic deformation has been one of the most popular methods of increasing the mechanical properties of bars. Obtaining an ultra or nanostructure in such bars provides high strength properties, but also reduces plasticity.
Irina Volokitina +2 more
doaj +1 more source
Novel on-line twist extrusion process for bulk magnesium alloys
Materials & Design, 2019 This study presented a novel intense plastic straining process called on-line twist extrusion (OLTE). An on-line torsional strain was applied on magnesium extruded rod during extrusion.
J. She +8 more
doaj +1 more source
Localized Strain Analysis of Ce- and Mg-Treated Cast Iron under Uniaxial Compression
Metals, 2020 Cast iron exhibits a wide range of mechanical properties, depending on its microstructural features. The microstructure of cast iron consists of several microconstituents with different elastic-plastic behavior, making the strain non-uniform across the ...
Subhojit Chakraborty +5 more
doaj +1 more source
Irreversible hydrogen embrittlement study of B1500HS high strength boron steel
Materials & Design, 2021 The reversible/irreversible recovery of mechanical properties, and the microstructure characteristics of a typical hot-stamped steel B1500HS have been studied under different conditions of hydrogen permeation.
Yang Chen +7 more
doaj +1 more source
Multi-scale friction modeling for manufacturing processes: The boundary layer regime [PDF]
, 2012 This paper presents a multi-scale friction model for largescale forming simulations. A friction framework has been developed including the effect of surface changes due to normal loading and straining the underlying bulk material.
Hol, J. +2 more
core +2 more sources
FEBS Open Bio, EarlyView.CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point +7 more
wiley +1 more source
A New Phenomenon: Sub-Tg, Solid-State, Plasticity-Induced Bonding in Polymers
, 2015 Polymer self-adhesion due to the interdiffusion of macromolecules has been an active area of research for several decades [70, 43, 62, 42, 72, 73, 41]. Here, we report a new phenomenon of sub-Tg, solid-state, plasticity-induced bonding; where amorphous ...
Padhye, Nikhil +3 more
core +1 more source