Publications related to Deformation mechanisms of primary ?? precipitates in nickel-based superalloy

Related publications (16)

Phase formation and texture evolution in 316L-CuCrZr multi-material structures fabricated by laser powder bed fusion

Christian Leinenbach, Johann Michler, Antonios Nikolaos Baganis

Steel-copper multi-material structures produced via Additive Manufacturing pose challenges in laser co-processing and microstructural control. This work employs neutron imaging, Electron Backscatter Diffraction (EBSD), and Energy Dispersive Spectroscopy (E ...

2025

Performance Enhancement of Austenitic Stainless Steels Based on the Adjustment of Grain Size by Reversion, Recrystallization, and Grain Growth

Mohammad Mobasheri

The effects of grain size on the properties of AISI 304L and 316L stainless steels were critically discussed. Different grain sizes of 0.5, 2.7, 5.6, 15, 34, 90, and 192 mu m were obtained via cold rolling followed by reversion, recrystallization, and grai ...

WILEY-V C H VERLAG GMBH2025

Deciphering necking in granular materials: Micromechanical insights into sand behavior during cycles of triaxial compression and extension

Edward Carlo Giorgio Andò, Konstantinos Karapiperis

This study elucidates the fundamental governing mechanisms behind necking instability in granular materials, a phenomenon extensively documented in the literature yet lacking a clear explanation of its underlying causes. Our findings suggest that the pheno ...

2025

Lattice bond chains administer kink anisotropy and inform strategies of theophylline crystal self-healing

Georg Fantner

How molecular-level understanding of the crystal growth mechanisms and their relation to lattice bonds informs the rational design of crystals with desired shapes and properties has remained elusive. Here we employ theophylline crystals and drive them into ...

2025

An engineering elastoplastic anisotropic model applied to the modelling of deep tunnelling in Opalinus Clay

Lyesse Laloui

This paper introduces the Enhanced Anisotropic Damage Plasticity (eADP) model, a novel engineering constitutive approach tailored for tunnel analyses in Opalinus Clay – the designated host rock for the Swiss radioactive waste repository. The model's key in ...

2025

Crack Arresting Strategies for Wind Turbine Blade Adhesive Joints

Dharun Vadugappatty Srinivasan

The wind energy sector has achieved significant milestones driven by rapid industrialization and the adoption of larger wind turbine rotor blades. These blades, manufactured with thick composite shells and spars, rely on adhesive bonding technology for ass ...

EPFL2024

Characterizing the diffuse continuum excitations in the classical spin liquid h-YMnO3

Jakob Lass

We extend previous inelastic neutron scattering results on the geometrically frustrated antiferromagnet hexagonal-YMnO3, 3 , which has been suggested to belong to the class of classical spin liquids. We expand the energy transfer range of the diffuse signa ...

AMER PHYSICAL SOC2024

Microstructured Soft Materials

Alexandra Thoma

Many biological materials possess well-defined structures across many length scales and exhibit combinations of mechanical properties that remain unmatched in synthetic materials. Such an example of a biological material is the marine mussel byssus, which ...

EPFL2024

Synthesis of geometrically realistic and watertight neuronal ultrastructure manifolds for in silico modeling

Daniel Keller, Marwan Muhammad Ahmed Abdellah, Jean-Denis Georges Emile Courcol, Jay Coggan, Judit Planas Carbonell, Nadir Roman Guerrero, Alessandro Enrico Foni, Georges Khazen, Elvis Boci, Adrien Christian Fleury, Juan José García Cantero

Understanding the intracellular dynamics of brain cells entails performing three-dimensional molecular simulations incorporating ultrastructural models that can capture cellular membrane geometries at nanometer scales. While there is an abundance of neuron ...

Oxford University Press (OUP)2024

Observation of a Plastic Crystal in Water-Ammonia Mixtures under High Pressure and Temperature

Livia Eleonora Bove Kado

Solid mixtures of ammonia and water, the so-called ammonia hydrates, are thought to be major components of solar and extra-solar icy planets. We present here a thorough characterization of the recently reported high pressure (P)-temperature (T) phase VII o ...

AMER CHEMICAL SOC2023

Atomistic simulation of martensite microstructural evolution during temperature driven beta -> alpha transition in pure titanium

Carolina Baruffi

Titanium and its alloys undergo temperature-driven martensitic phase transformation leading to the development of complex microstructures at mesoscale. Optimizing the mechanical properties of these materials requires an understanding of the correlations be ...

2022

Periodogram-Based Detection of Unknown Frequencies in Time-Resolved Scanning Transmission X-ray Microscopy

Joe Martin Bailey

Pump-probe time-resolved imaging is a powerful technique that enables the investigation of dynamical processes. Signal-to-noise and sampling rate restrictions normally require that cycles of an excitation are repeated many times with the final signal recon ...

2022

Super-resolved Optical Mapping of Reactive Sulfur-Vacancies in Two-Dimensional Transition Metal Dichalcogenides

Aleksandra Radenovic, Andras Kis, Magalí Alejandra Lingenfelder, Martina Lihter, Michal Daniel Macha, Zhenyu Wang, Yanfei Zhao, Jean Camille Benjamin Comtet, Karla Banjac, Miao Zhang, Tzu-Heng Chen, Jing Zhang

Transition metal dichalcogenides (TMDs) represent a class of semiconducting two-dimensional (2D) materials with exciting properties. In particular, defects in 2D-TMDs and their molecular interactions with the environment can crucially affect their physical ...

AMER CHEMICAL SOC2021

Ba-5(IO6)(2): crystal structure evolution from room temperature to 80 K

Arnaud Magrez, Priya Ranjan Baral

The crystal structure of Ba-5(IO6)(2), pentabarium bis(orthoperiodate), has been re-investigated at room temperature based on single-crystal X-ray diffraction data. In comparison with a previous crystal structure determination by the Rietveld method, an im ...

2021

A critical assessment of experimental investigation of dynamic recrystallization of metallic materials

Roland Logé, Ke Huang

Dynamic recrystallization (DRX) often takes place during hot deformation of metallic materials, which then exerts significant influence on the final microstructures and mechanical properties of the formed components. A considerable number of published pape ...

2020

Banning carbon nanotubes would be scientifically unjustified and damaging to innovation

Ardemis Anoush Boghossian

Nature Publishing Group2020