Results 151 to 160 of about 10,641 (265)

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Estrutura fitossociológica do componente arbóreo de um fragmento de Floresta Ombrófila Densa na mata sul de Pernambuco, nordeste do Brasil

Ciência Florestal, 2008
This work aimed to describe physiognomy and structure of a Dense Ombrophyllous Forest fragment located in Catende, Pernambuco. All trees with DAP (breast height diameter) ≥ 4.77 cm were measured in 40 10 x 25 m plots, systematically installed in ...
Roberto Felix Costa, Rinaldo Luiz Caraciolo Ferreira, Maria Jesus Nogueira Rodal, Ana Lícia Patriota Feliciano, Luiz Carlos Marangon, Wegliane Campelo da Silva   +5 more
doaj  

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Optimizing Post Friction Stir Welding Heat Treatment in Dissimilar Friction Stir Welded 6061/AlSi10MgMn Joints for Electrical Vehicle Battery Housing

Advanced Engineering Materials, EarlyView.
Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
wiley   +1 more source

ESTRUTURA, DISTRIBUIÇÃO ESPACIAL E PRODUÇÃO DE SEMENTES DE ANDIROBA (Carapa guianensis Aubl.) NO SUL DO ESTADO DE RORAIMA

Ciência Florestal, 2009
Andiroba is one of the Amazon species with great potential of exploration for timber and non-timber forest products (NFTPs). This work was carried out with the objective of studying the population structure, spatial distribution and seed yield in a ...
Helio Tonini, Patricia da Costa, Paulo Emilio Kamiski   +2 more
doaj  

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

FLORISTIC-STRUCTURAL CHARACTERIZATION AND SUCCESSIONAL GROUP OF TREE SPECIES IN THE CERRADO BIOME OF TOCANTINS STATE, BRAZIL

Revista Caatinga, 2016
The objective of this study was to characterize the floristic composition, vegetation structure and ecological group of tree species in a cerradão forest (Cerrado biome) of Palmas, Tocantins State, Brazil.
EDER PEREIRA MIGUEL, ALBA VALÉRIA REZENDE, FABRÍCIO ASSIS LEAL, REGINALDO SÉRGIO PEREIRA, RAFAEL RODOLFO DE MELO   +4 more
doaj  

Improvement of the expansive quality of ground (concentrating, consolidation, CBR, diametrical force) with the help of warp knitted structure

, 2017
Саба М. Шахид, преподаватель, Инженерный институт, г. Эд-Дивания, Ирак, Sabaalobaidi995@gmail.com Заид А. Хадум, преподаватель, Инженерный институт, г. Эд-Дивания, Ирак, zaidalzaidi20142016@gmail.com Saba M. Shaheed, Sabaalobaidi995@gmail.com Zaid A. Khadum, zaidalzaidi20142016@gmail.com College of Engineering, Al-Diwaniyah, Iraq According to technical
Shaheed, Saba M., Khadum, Zaid A.
openaire   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Laser Metal Deposition of Aluminum Alloys 7075 and 5083 with the Addition of Volatile Alloying Elements through Powder Blending

Advanced Engineering Materials, EarlyView.
This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen, Anastasiya Toenjes, Annika Bohlen, Thomas Seefeld   +3 more
wiley   +1 more source