Results 91 to 100 of about 9,225 (318)

The Solar Nebula on Fire: A Solution to the Carbon Deficit in the Inner Solar System

, 2010
Despite a surface dominated by carbon-based life, the bulk composition of the Earth is dramatically carbon poor when compared to the material available at formation.
Aikawa, Bauer, Bond, Drake, D’Alessio, Finocchi, Geiss, Glassgold, Glassgold, Gorti, Hartmann, Jura, Jura, Morbidelli, Nomura, Tielens, Weidenschilling   +16 more
core   +1 more source

Structural iron with compact forms of graphite

Bulletin of Bryansk state technical university, 2015
The identity of the mechanical properties of ductile iron (QP) and cast iron with compact forms of graphite, in particular, with nodular and vermicular graphite (CSWG). Given the fundamental differences in techniques of obtaining QP and CSUG in terms of their labor, material and energy intensity at virtually the identical strength properties shown to ...
Larisa Popova, Vitaliy Skantsev, Sergey Davydov, Denis Boldyrev   +3 more
openaire   +2 more sources

The damage mechanism of tension-tension fatigue interaction with creep damage of the compacted graphite cast iron alloy at high temperatures [PDF]

, 2023
Yue Wu, Pei Ze-hui, MA Zhi-jun, Zhong Yang, Yongchun Guo, Minxian Liang, Jianping Li, Hua Chen   +7 more
openalex   +1 more source

Defect‐Healed Au/rGO Coating for the Corrosion Protection of PEMFC Bipolar Plates

Advanced Materials Technologies, EarlyView.
 A defect‐healed gold/reduced graphene oxide (Au/rGO) coating is presented for stainless steel bipolar plates in polymer electrolyte membrane fuel cells. Gold nanoparticles nucleate at graphene oxide defects, blocking corrosive ion penetration and enhancing corrosion resistance, thereby ensuring durable fuel cell operation.
Jinmyeong Seo, Jungjoon Park, Soobin Park, Qing Wang, Bayaraa Sukhbaatar, Sanghwa Yoon, Bongyoung Yoo   +6 more
wiley   +1 more source

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

Influence of Different Concentrations of Silicon, Copper and Tin in the Microstructure and in the Mechanical Properties of Compacted Graphite Iron [PDF]

Materials Research
In this paper the production and characterization of compacted graphite iron alloys in ten chemical compositions is presented. The specimens were obtained through a foundry process performed by a gating system model developed in order to allow the ...
B. C. M. Ribeiro, F. M. Rocha, B. M. Andrade, W. Lopes, E. C. S. Corrêa   +4 more
doaj   +2 more sources

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

Toward Ultralight High Strength Structural Materials via Collapsed Carbon Nanotube Bonding [PDF]

The growing commercial availability of carbon nanotube (CNT) macro-assemblies such as sheet and yarn is making their use in structural composite components increasingly feasible.
Dong, Liang, Jensen, Benjamin D., Kim, Jae-Woo, Sauti, Godfrey, Siochi, Emilie J., Wadley, Haydn N.G., Wise, Kristopher E.   +6 more
core   +1 more source

Integrated lunar materials manufacturing process [PDF]

, 1990
A manufacturing plant and process for production of oxygen on the moon uses lunar minerals as feed and a minimum of earth-imported, process materials.
Gibson, Michael A., Knudsen, Christian W.   +1 more
core   +1 more source

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