Results 241 to 250 of about 1,600,595 (306)

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Physical and mechanical properties of hard alloys [PDF]

, 2014
Hrytsaj, Y., Грицай, Ю.
core  

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials

Advanced Engineering Materials, EarlyView.
This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline, Matthew Santer, Robert Hewson   +2 more
wiley   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Pressure-Controlled Modifications in Electronic Structure, Mechanical, Thermodynamic, and Optoelectronic Attributes of Perovskite NaPaO₃ for Energy-Efficient Applications. [PDF]

ChemistryOpen
Murtaza H, Habib MA, Ain Q, Kumar A, Munir J, Ibrahim ABM, Oza AD, Al-Salimi MSS.   +7 more
europepmc   +1 more source

Petrography and physical-mechanical evaluation of mafic-ultramafic rocks from Atud-Um Khasila, Egypt for dimension stone. [PDF]

Sci Rep
Abdel-Rahman AM, Latif MLA, Khedr MZ, Mohsen SA, Ghoneim MH.   +4 more
europepmc   +1 more source

Trusses beyond trusses: intertwined and straw-based metamaterials and beyond. [PDF]

NPJ Metamater
Pescialli E, Chen J, Karapiperis K, Ilssar D, Kochmann DM.   +4 more
europepmc   +1 more source