Results 81 to 90 of about 11,726 (307)

Influence of Al and Ti on microstructure and quality of compacted graphite iron castings [PDF]

Metalurgija, 2009
The contribution is aimed at study of influence of chemical composition of compacted graphite cast iron (CGI) on microstructure and surface quality of castings, particularly on the occurrence of pinholes. It has been found out that aluminium and titanium
T. Elbel, J. Hampl
doaj  

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

STUDI PENGARUH KOMPOSISI KIMIA DAN KETEBALAN CORAN TERHADAP STRUKTUR MIKRO BESI COR PADA KASUS PEMBUATAN BESI COR VERMICULAR [PDF]

, 2012
Tujuan penelitian ini adalah mempelajari pengaruh komposisi kimia dan ketebalan coran terhadap struktur mikro besi cor pada kasus pembuatan besi cor vermicular.
Surojo, Eko, Susilo, Didik Djoko, Triyono, Teguh, Wicaksono, Nugroho Fajar   +3 more
core  

Review of Thin Lithium Metal Battery Anode Fabrication – Microstructure – Electrochemistry Relations

Advanced Materials, EarlyView.
Thin, lightweight lithium‐metal anodes are pivotal for practical high‐energy batteries. This review surveys processing routes that convert diverse Li precursors, e.g., ingots, melts, solutions, and vapor, into Li‐rich foils with controlled thickness, areal density, and tailored functionality.
Yuhang Hu, Zidong Chen, Yixian Wang, Haorui Hou, Bingcheng Chen, David Mitlin, Wei Liu   +6 more
wiley   +1 more source

Production Aspects of Spheroidal Graphite Iron [PDF]

, 2008
Spheroidal graphite cast iron, also referred to as ductile iron, nodular cast iron, spherulitic iron, is essentially cast iron in which graphite is present in the form of tiny balls of spherulites, rather than flakes as in normal grey iron or compacted
Ghosh, Sukomal
core  

Fatigue crack growth in compacted and spheroidal graphite cast irons

International Journal of Fatigue, 2020
Abstract The 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. Main difference between the materials is that cracks propagate faster in the CGI than in the SGI.
Hosdez, Jérôme, Limodin, N., Najjar, Denis, Witz, Jean-François, Charkaluk, E., Osmond, Pierre, Forre, Agathe, Szmytka, F.   +7 more
openaire   +3 more sources

Laser‐Based Solidification of Cermets/Cemented Carbides: Processing‐Microstructure‐Property Relationships

Advanced Materials Technologies, EarlyView.
Recent research on laser‐processed cermets and cemented carbides highlights significant advancements, yet a notable paucity of studies and persistent challenges remain. Efforts are increasingly focused on developing low‐cost, environmentally friendly cermets as alternatives to conventional materials.
Himanshu Singh Maurya, Farid Akhtar, Konda Gokuldoss Prashanth   +2 more
wiley   +1 more source

Strategies for Enhancing Thermal Conductivity of PDMS in Electronic Applications

Advanced Materials Technologies, EarlyView.
This review explores effective strategies for enhancing heat dissipation in Polydimethylsiloxane (PDMS)‐based composites, focusing on particle optimization, 3D network design, and multifunctional integration. It offers key insights into cutting‐edge methods and simulations that are advancing thermal management in modern electronic devices.
Xiang Yan, Marisol Martin‐Gonzalez
wiley   +1 more source

Redistribution and Effect of Various Elements on the Morphology of Primary Graphite in Cast Iron [PDF]

, 2013
It has been shown repeatedly that many elements present as traces or at low level can affect graphite shape in cast irons. As part of a long term project aimed at clarifying the growth and the alteration of spheroidal graphite, a study on the effect of a
El Adib, Brahime, Lacaze, Jacques, Laffont-Dantras, Lydia, Sertucha, Jon, Theuwissen, Koenraad, Valle, Nathalie   +5 more
core   +5 more sources

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, EarlyView.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source