Results 31 to 40 of about 31,512 (272)

The Influence of the Synthesis Temperature on Phase Composition and Structure of Tenary Compounds Obtained from the Powder Mixture of the TiH2-Al-C System

open access: yesФізика і хімія твердого тіла, 2018
This paper presents results of an investigation of the features of phase and structure formation of a ternary compound during thermal sintering use of compacted TiH2-Al-C powder blends.
G.А. Bagliuk   +2 more
doaj   +1 more source

Investigations of Zr(IV) in LiF-CaF2: stability with oxide ions and electroreduction pathway on inert and reactive electrodes [PDF]

open access: yes, 2013
In this work, a detailed electrochemical study of the molten LiF-CaF2-ZrF4 system is provided in the 810-920°C temperature range, allowing the determination of the reduction potential, the diffusion coefficient and the reduction mechanism of dissolved Zr(
Cassayre, Laurent   +4 more
core   +4 more sources

Magneto-caloric effect in the pseudo-binary intermetallic YPrFe17 compound [PDF]

open access: yes, 2011
We have synthesized the intermetallic YPrFe17 compound by arc-melting. X-ray and neutron powder diffraction show that the crystal structure is rhombohedral with View the MathML source space group (Th2Zn17-type). The investigated compound exhibits a broad
Alvarez   +47 more
core   +2 more sources

Crystal structure of the intermetallic compound SrCdPt

open access: yesActa Crystallographica Section E, 2014
The crystal structure of the title compound, strontium cadmium platinum, adopts the TiNiSi structure type with the Sr atoms on the Ti, the Cd atoms on the Ni and the Pt atoms on the Si positions, respectively. The Pt atoms form cadmium-centred tetrahedra
Fakhili Gulo, Jürgen Köhler
doaj   +1 more source

{Spin polarization tuning in Mn$_{x}$Fe$_{1-x}$Ge$_{3}$

open access: yes, 2008
Experimentally, the intermetallic compound Mn$_{4}$FeGe$_{3}$ has been recently shown to exhibit enhanced magnetic properties and spin polarization compared to the Mn$_{5}$Ge$_{3}$ parent compound. The present {\em ab-initio} study focusses on the effect
Continenza, A., Kresse, G., Stroppa, A.
core   +1 more source

Corrosion Behavior of Ni3(Si,Ti) + 2Mo in Hydrochloric Acid Solution

open access: yesInternational Journal of Science and Engineering, 2014
The corrosion behavior of Ni3(Si,Ti) + 2Mo intermetallic compound (L12 and (L12 + Niss) mixture region) has been investigated using an immersion test, polarization method and surface analytical method (scanning electron microscope and energy-dispersive X-
Gadang Priyotomo, Pius Sebleku
doaj   +1 more source

Interfacial microstructure and shear strength of Ti-6Al-4V/TiAl laminate composite sheet fabricated by hot packed rolling [PDF]

open access: yes, 2011
A two layer Ti-6Al-4V(wt%)/Ti-43Al-9V-Y(at%) laminate composite sheet with a uniform interfacial microstructure and no discernible defects at the interfaces has been prepared by hot-pack rolling, and its interfacial microstructure and shear strength were
Chen, Yuyong   +2 more
core   +2 more sources

Co-reduction of aluminium and lanthanide ions in molten fluorides : application to cerium and samarium extraction from nuclear waste [PDF]

open access: yes, 2009
This work concerns the method of co-reduction process with aluminium ions in LiF–CaF2 medium (79–21 mol.%) on tungsten electrode for cerium and samarium extraction.
Chamelot, Pierre   +3 more
core   +2 more sources

GPa level pressure-induced phase transitions and enhanced corrosion resistance of AlCrMoSiTi high-entropy alloys

open access: yesJournal of Materials Research and Technology, 2023
This study aims to comprehensively determine the influence of high pressure on the microstructure and corrosion properties of a designed high-entropy alloy (Al3Cr2Mo2SiTi2).
Xiaohong Wang   +4 more
doaj   +1 more source

Nanocrystalline Zr3Al Made through Amorphization by Repeated Cold Rolling and Followed by Crystallization [PDF]

open access: yes, 2010
The intermetallic compound Zr3Al is severely deformed by the method of repeated cold rolling. By X-ray diffraction it is shown that this leads to amorphization.
C. Rentenberger   +21 more
core   +1 more source

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