Results 1 to 10 of about 33,299 (199)

Researching the Properties of Samples Fabricated Using Selective Laser Melting from A High-Temperature Nickel-Based Alloy

Applied Sciences, 2021
A possible application of a metal powder composition made of a high-temperature nickel-based alloy with high heat strength (the material is analogous to Inconel 718) in selective laser melting (SLM, an additive manufacturing technology) was considered ...
Alexey Mazalov, Dmitry Shmatov, Lydia Zelenina, Dmitry Platko, Vladimir Promakhov, Alexander Vorozhtsov, Nikita Schulz   +6 more
doaj   +1 more source

The mechanics of machining selective laser melted super duplex stainless steels

Journal of Materials Research and Technology, 2022
Duplex stainless steels come under the difficult-to-machine category, considering the loss of the sensitive balance between the constituent phases due to thermal and mechanical working effects.
Karl Peter Davidson, Sarat Singamneni
doaj   +1 more source

Design of Metal-Organic Polymers MIL-53(M³⁺): Preparation and Characterization of MIL-53(Fe) and Graphene Oxide Composite

Crystals, 2021
This article presents a crystal chemical analysis, generalization, and systematization of structural characteristics of metal-organic polymers MIL-53(M3+) with M = Al, Cr, Ga, and Fe.
Quang K. Nguyen, Galina M. Kuz’micheva, Evgeny V. Khramov, Roman D. Svetogorov, Ratibor G. Chumakov, Thuy T. Cao   +5 more
doaj   +1 more source

Enhanced Energy Absorption of Additive-Manufactured Ti-6Al-4V Parts via Hybrid Lattice Structures

Micromachines, 2023
In this study, we present the energy absorption capabilities achieved through the application of hybrid lattice structures, emphasizing their potential across various industrial sectors.
Seong Je Park, Jun Hak Lee, Jeongho Yang, Seung Ki Moon, Yong Son, Jiyong Park   +5 more
doaj   +1 more source

Influence of Equipment Operation Parameters on the Characteristics of a Track Produced with Construction 3D Printing

Buildings, 2022
Additive technologies are widely used in various industries. However, nowadays, the large-scale implementation of these technologies in the construction industry is difficult, due to a lot of open practical and scientific questions in terms of both ...
Mikhail Elistratkin, Nataliya Alfimova, Daniil Podgornyi, Andrey Olisov, Vladimir Promakhov, Natalia Kozhukhova   +5 more
doaj   +1 more source

A review on qualification and certification for metal additive manufacturing

Virtual and Physical Prototyping, 2022
Metal additive manufacturing (AM) has tremendous potential for manufacturing geometrically complex metallic products with freedom of design and desirable performance.
Ze Chen, Changjun Han, Ming Gao, Sastry Yagnanna Kandukuri, Kun Zhou   +4 more
doaj   +1 more source

Statement on the safety and efficacy of the feed additive consisting on tragacanth gum for all animal species (Association for International Promotion of Gums)

EFSA Journal, 2021
The additive tragacanth gum is intended to be used as a technological additive (category: technological additive; functional groups: emulsifier, stabiliser, thickener, gelling agent) for all animal species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Fašmon Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Rosella Brozzi, Jaume Galobart, Lucilla Gregoretti, Gloria López‐Gálvez, Konstantinos Sofianidis, Maria Vittoria Vettori, Matteo Lorenzo Innocenti   +24 more
doaj   +1 more source

Additive manufacturing of alloys with programmable microstructure and properties

Nature Communications, 2023
In metallurgy, mechanical deformation is essential to engineer the microstructure of metals and to tailor their mechanical properties. However, this practice is inapplicable to near-net-shape metal parts produced by additive manufacturing (AM), since it ...
Shubo Gao, Zhi Li, Steven Van Petegem, Junyu Ge, Sneha Goel, Joseph Vimal Vas, Vladimir Luzin, Zhiheng Hu, Hang Li Seet, Dario Ferreira Sanchez, Helena Van Swygenhoven, Huajian Gao, Matteo Seita   +12 more
doaj   +1 more source

Scientific Opinion on the efficacy of Lactobacillus brevis (DSM 23231) as a silage additive for all animal species [PDF]

EFSA Journal, 2014
In 2013 the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) issued an opinion on the safety and efficacy of a strain of Lactobacillus brevis and four strains of Lactobacillus buchneri when used as feed additives for the ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj   +1 more source

Scientific Opinion on the safety and efficacy of Pediococcus pentosaceus (NCIMB 30044) as a silage additive for all animal species [PDF]

EFSA Journal, 2014
Pediococcus pentosaceus is a technological additive intended to improve the ensiling process at a minimum proposed dose of 1 × 108 colony-forming units (CFU)/kg fresh material. The P.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj   +1 more source