Introduction of scandium, zirconium and hafnium into aluminum alloys. Dispersion hardening of intermetallic compounds with nanodimensional particles
Аннотация:
The state of intermetallic compounds Al3Sc, Al3Zr, Al3Hf and slag shots introduced by high-temperature exchange reactions of corresponding fluoride-chloride salts with liquid aluminum has been studied. The particle size and segregation direction during centrifugation and filtration of melt have been examined by microscopy and local X-ray analysis methods. The dispersoids formed during decomposition of solid solution are strong phase reinforcers.
Ключевые слова:
Постоянный URL
Статьи в номере
- In Memoriam: Alexander Ivanovskii, innovative researcher and science manager in computational materials science of advanced inorganic materials
- Scientific activities of Professor A.L. Ivanovskii in bibliometric indeces
- Chlorgraphynes: formation path, structure and electronic properties
- Ab-initio study of Re and Ru effect on stability of TCP nanoparticles in Ni-based superalloys
- Electronic structure and stabilization of C60 fullerene encapsulating actinide atom
- Boron-doped anatase: electronic band structure, boron atom locations and magnetic state
- Electronic properties of MoS2 monolayer and related structures
- Cubic ordered modification of titanium monoxide with structural vacancies on metal and nonmetal sublattices: electronic structure and stability
- Relations between activation energies for nucleation and of growth of crystals
- Synthesis and photocatalytic activity of quasi-one-dimensional (1-D) solid solutions Ti1-xMxO2-2x/2 (M(III)= Fe(III), Ce(III), Er(III), Tb(III), Eu(III), Nd(III) and Sm(III), 0≤x≤0.1)
- Effect of high pressures and high temperatures on structural and magnetic characteristics of nanostructured solid solutions Zn1-xFexO
- Rhenium carbides prepared by thermobaric treatment of nanosized precursors
- A facile route of coupling of ZnO nanorods by CdS nanoparticles using chemical bath deposition
- Synthesis and study of nanosized biomaterials based on hydroxyapatite
- Adsorption capacity of water-oxidized lanthanum-doped aluminum alloy powder