Results 11 to 20 of about 639,607 (280)

Residual Stresses of AlSi10Mg Fabricated by Selective Laser Melting (SLM) [PDF]

Archives of Metallurgy and Materials, 2019
The aim of the paper is the residual stress analysis of AlSi10Mg material fabricated by selective laser melting (SLM). The SLM technique allows to product of complex geometries based on three-dimensional model, in which stiffness and porosity can be ...
M. Karolus, J. Maszybrocka, A. Stwora, G. Skrabalak   +3 more
doaj   +1 more source

Synthesis of bulk crystals and thin films of the ferromagnetic MnSb

Конденсированные среды и межфазные границы, 2021
High-temperature ferromagnets are widely used on a practical level. Based on them, magnetic memory for computers and various types of magnetic field sensors are created.
Muhammadyusuf Jaloliddinzoda, Sergey F. Marenkin, Alexey I. Ril’, Mikhail G. Vasil’ev, Alexander D. Izotov, Denis E. Korkin   +5 more
doaj   +1 more source

Crystallographic Services and Technology Support for Industry

CHIMIA, 2014
The activities of CSEM's XRD Application Lab are oriented towards the analytical support of technology and product development in the fields of materials sciences, microtechnology, physics, chemistry, nanotechnology and life sciences.
Antonia Neels, Olha Sereda, Tobias Bandi, Xavier Maeder   +3 more
doaj   +1 more source

A prehistoric jade axe from Galicia (Northwestern Iberia): Researching its origin

Journal of Lithic Studies, 2021
The Vilapedre axe (Lugo, Northwest Iberia) has been traditionally considered by archaeologists as evidence of prehistoric long-distance contacts along the Atlantic Coast of France and Spain.
Oscar Lantes-Suárez, Carlos Rodríguez-Rellán, Ramón Fábregas Valcarce, Arturo de Lombera Hermida, Aida González Pazos, Pierre Pétrequin, Michel Errera   +6 more
doaj   +1 more source

A new approach to synthesize nano-yttrium boride particle through metallothermic reduction process [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2020
In the present study, a novel attempt is made to synthesize yttrium boride (YB4) nano-sized powders through metallothermic reduction method. The starting materials used were yttria (Y2O3) and boron oxide (B2O3) as reactants, and calcium (Ca) as reductant.
Sadhasivam M., Berchmans L.J., Meenashisundaram G.K., Mehana Usmaniya U., Sankaranarayanan S.R., Kumaresh Babu S.P.   +5 more
doaj   +1 more source

The effect of processing route on properties of HfNbTaTiZr high entropy alloy [PDF]

, 2019
High entropy alloys (HEA) have been one of the most attractive groups of materials for researchers in the last several years. Since HEAs are potential candidates for many (e.g., refractory, cryogenic, medical) applications, their properties are studied ...
Kim, Hyoung-Seop, Lukáč, František, Macháčková, Adéla, Melikhova, Oksana, Málek, Jaroslav, Vilémová, Monika, Vlasák, Tomáš, Zýka, Jiří, Čížek, Jakub   +8 more
core   +1 more source

Crisoles y moldes en Los Nogales

Estudios Atacameños, 2021
La expansión del Tawantinsuyu en el valle del Aconcagua (Chile central) fue culturalmente mediada y evitando la coerción militar, lo que derivó en distintas formas de aceptación, resistencia y aculturación.
María Teresa Plaza, Daniel Pavlovic, Marcos Martinón-Torres   +2 more
doaj   +1 more source

The influence of strontium content and sintering temperature on monazite stability [PDF]

Science of Sintering
This paper shows a simple way to synthesize a series of Ce1-xSrxPO4 ceramic materials using acetate solutions of Ce and Sr instead of nitrate which were used so far.
Mirković Miljana, Maletaškić Jelena, Butulija Svetlana, Anđelković Ljubica, Šuljagić Marija   +4 more
doaj   +1 more source

Structural aspects of AlPO4-5 zeotypes synthesized by microwave-hydrothermal process. 1. Effect of heating time and microwave power [PDF]

, 2009
AlPO4-5 with AFI structure containing 12-membered rings was prepared using the aluminum isopropoxide precursor as a source of alumina and TEA as the structure directing agent via microwave technique.
Sakintuna, Billur, Yurum, Yuda, Yürüm, Yuda   +2 more
core   +3 more sources

Organosolvent Extraction Coupled with Steam Explosion Pretreatment of Wild Sugarcane and Optimization of Cellulase Activity using Response Surface Methodology

Journal of Pure and Applied Microbiology, 2021
The present study focuses on the effect of the organosolvent extraction with steam explosion pretreatment and optimization of cellulase activity using the response surface methodology for the production of bioethanol.
S. Aruna, Sriramulu Gobikrishnan
doaj   +1 more source