Results 131 to 140 of about 10,467 (294)

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Efeito da têmpera e revenido nas propriedades mecânicas e microestruturais de aços rápidos obtidos por processos convencionais e metalurgia do pó [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2012Neste trabalho estudou-se o efeito da têmpera e revenido nas propriedades mecânicas e ...
Schlatter, Djeison
core  

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello, Joachim Gussone, Suzana G. Fries, Marcus Rackel, Andreas Stark, Norbert Schell, Jan Haubrich, Guillermo Requena   +7 more
wiley   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Reconfigurable Logic‐in‐Memory Operations Enabled by Triple‐Gated Feedback Field‐Effect Transistors for Area‐Efficient Computing

Advanced Engineering Materials, EarlyView.
A reconfigurable logic‐in‐memory cell composed of triple‐gated feedback field‐effect transistors implements multiple combinational logic functions within a single configuration. By utilizing program gates as dynamic input terminals, the proposed cell performs full adder, full subtractor, 2‐to‐1 multiplexer, and 4‐to‐2 encoder operations without ...
Minhyeok Seol, Yunwoo Shin, Donghyung Lee, Dongki Kim, Kyoungah Cho, Sangsig Kim   +5 more
wiley   +1 more source

Influence of heating rate on sorbitic transformation temperature of tempering C45 steel [PDF]

, 2011
In this paper the analysis of speed heating influence on sorbitic transormation temperature of tempering C45 steel is presented. On the basis of dilatometric research, functions associating heating time with initial and final temperature of sorbitic ...
Kulawik, A., Winczek, J.
core  

Development of Predictive Models for Tempering Behavior in Low-Carbon Bainitic Steel Using Integrated Tempering Parameters [PDF]

Low-carbon bainitic steels are known for their excellent combination of strength and toughness, making them suitable for various industrial applications.
Qi Wang, Guojin Sun
core   +4 more sources

Investigation on Tempering Process of 45Mn2V/Q345 Clad Steel Plate for Saw Blade

Teshugang, 2020
Tempering of the holding time after different temperature of clad steel plate for saw blade steel has been carried out, the hardness of cladding plate and hase plate and the microstructure evolution are measured and observed.
杨跃辉, 苑少强, 郭继, 赵东岩, 孟凡伟   +4 more
doaj  

Temperate Versus Arctic: Unraveling the Effects of Temperature on Oil Toxicity in Gammarids

Environmental Toxicology and Chemistry
Abstract Shipping activities are increasing with sea ice receding in the Arctic, leading to higher risks of accidents and oil spills. Because Arctic toxicity data are limited, oil spill risk assessments for the Arctic are challenging to conduct.
Martine J. Heuvel-Greve, Michiel T. O. Jonker, Michiel A. Klaassen, Isolde C. Puts, Gabrielle Verbeeke, Lisa Hoekema, Edwin M. Foekema, Albertinka J. Murk   +7 more
openaire   +2 more sources