Results 121 to 130 of about 1,223,985 (239)

Análise do mandrilamento de cilindros de blocos de motores em ferro fundido vermicular com diferentes concepções de ferramentas [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia MecânicaO bloco de motor é uma das principais peças que compõem o motor de um automóvel. O bloco é uma peça fundida que passa por
Godinho, Allan Frederico C. E.
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Fatigue crack growth in compacted and spheroidal graphite cast irons

, 2019
International audienceThe present paper focuses on the fatigue life of a Compacted Graphite cast Iron (CGI) as compared to a Spheroidal Graphite cast Iron (SGI). Fatigue crack growth laws have been determined with digital image correlation.
Forre, Agathe, NAJJAR, D., Osmond, P., Hosdez, J., Hosdez, Jérôme, Charkaluk, E., Witz, Jean-François, Osmond, Pierre, Witz, J-F., Limodin, N., Forre, A., Najjar, Denis, Szmytka, F.   +12 more
core   +1 more source

Research Progress on Solar Energy Storage and Conversion Technologies for Sustainable Development: Prospects, Challenges, and Future Outlooks

Advanced Energy and Sustainability Research, Volume 7, Issue 10, October 2026.
This review focuses on the potential of solar energy and major solar energy storage technologies and provides a comparative assessment of their thermodynamic performance, storage density, efficiency, operating conditions, technological maturity, and application suitability.
Md. Golam Kibria, S. R. Shajid, Md. Shahriar Mohtasim, Md. Sanowar Hossain, Barun K. Das, Md Shamim Ahamed, Monjur Mourshed   +6 more
wiley   +1 more source

Effects of elasticity and compactness of graphites on the fatigue strength of spheroidal graphite cast iron.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, 1986
Spheroidal graphite cast irons with both (a) as a perfectly cast pearlitic matrix structure and (b) as a predominantly ferritic matrix structure were austenitized, oil-quenched and tempered to the same hardness level. After heat treatment (a) is considered to have graphites compressed by the matrix, and (b) is considered to have graphites existing more
openaire   +2 more sources

Aqueous Processing of High‐Loading LNMO Electrodes for High‐Energy Lithium Batteries

Advanced Energy and Sustainability Research, Volume 7, Issue 10, October 2026.
High loading LNMO: Aqueous and PFAS‐free high loading LNMO cathodes are produced using multilayer coating technique on industrial pilot line, aiming to bridge the gap between research and industry on sustainable and thick cathode manufacturing. This study shows a method to produce sustainable and high‐performance new generation cathodes.
Buket Boz, Lukas Neidhart, Susan Montes, Carolyn Reinhold, Yuanchun Huang, Wilhelm Pfleging, Stefano Passerini   +6 more
wiley   +1 more source

Nanosized Graphene‐Based Hybrid Architectures for Combating Microplastic Pollution From Water: Materials Design, Mechanisms, and Applications

Applied Research, Volume 5, Issue 5, October 2026.
Graphene hybrid architectures (GHAs) have emerged as promising materials for addressing microplastic pollution. Exceptional surface area, tunable chemistry, and synergistic functionalities play key role in GHAs. This review highlights recent advancements in GHAs for microplastic removal, emphasizing their mechanisms, efficiency, and future ...
Chirasmayee Mohanty, Rajesh Kumar Sahoo, Alaka Samal   +2 more
wiley   +1 more source

Production and properties of cast iron with compacted graphite

, 2018
This bachelor thesis summarizes knowledge of production and properties of compacted graphite iron. The first part describes its structure, chemical composition and the process of formation of compacted graphite.
Zubáková, Alexandra
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A Case Study on the Casting Skin Phenomena in Compacted Graphite Iron Cast Components

International Journal of Metalcasting
Abstract In sand casting, the surface microstructure often differs from the bulk microstructure due to mold–metal interactions. In nodular and compacted graphite iron, these interactions manifest mostly by a variation in graphite morphology, often attributed to magnesium depletion due to the release of sulfur and oxygen from the ...
Cláudia Guedes, Björn Domeij, Vasilios Fourlakidis, Attila Diószegi   +3 more
openaire   +1 more source

Fluorinated Poly(Glycidyl Methacrylate)–Based Gel Polymer Electrolytes With Controlled Crosslinking for Potassium‐Ion Batteries

SPE Polymers, Volume 7, Issue 4, October 2026.
A fluorinated crosslinked PGMA gel polymer electrolyte with optimized crosslinking density achieves high ionic conductivity, a wide electrochemical stability window, and enhanced interfacial stability. The optimized electrolyte enables stable potassium plating/stripping and delivers high‐capacity, reversible potassium‐ion battery performance.
Sahar Goudarzi, Seyedeh‐Arefeh Safavi‐Mirmahalleh, Mohammad Reza Saeb, Mehdi Salami‐Kalajahi   +3 more
wiley   +1 more source

Otimização dos tempos e custos do fresamento frontal de ferro fundido cinzento GG25 [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2014.As empresas de todos os setores buscam constantemente novas tecnologias para a sua cadeia de ...
Ebersbach, Felipe Gustavo
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