Sintering of Aluminum-Oxynitride Powder Prepared by Self-Propagating High-Temperature Synthesis
Sign Up to like & getrecommendations! Published in 2018 at "Refractories and Industrial Ceramics"
DOI: 10.1007/s11148-018-0176-6
Abstract: Sintering of aluminum-oxynitride powders prepared by self-propagating high-temperature synthesis in a nitrogen-containing gel was researched. Use of the powders without extensive mechanical grinding was problematical because of their low specific surface areas. Equipment fitted with… read more here.
Keywords: sintering aluminum; propagating high; self propagating; high temperature ... See more keywords
Self-propagating high-temperature synthesis of macroporous B2+L12 Ni-Al intermetallics used in cylindrical radiant burners
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.04.023
Abstract: Abstract The use of Ni-Al alloys proves to be highly relevant in advanced radiant burner production. The aim of this study is an in-situ fabrication of maсro-porous B2-L12 Ni-Al alloys by self-propagating high-temperature synthesis for… read more here.
Keywords: temperature synthesis; synthesis; propagating high; temperature ... See more keywords
Self-propagating high-temperature synthesis of refractory boride ceramics (Zr,Ta)B2 with superior properties
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2017.12.031
Abstract: Abstract The macrokinetic features of combustion in the Ta-Zr-B system were studied. Combustion is characterized by spin mode, suggesting the limiting role of gas-phase mass transfer of reagents. The mechanism of chemical reactions and phase… read more here.
Keywords: temperature; propagating high; combustion; high temperature ... See more keywords
Self-propagating high-temperature synthesis, phase composition and aqueous durability of Nd–Al bearing zirconolite-rich composites as nuclear waste form
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Applied Ceramics"
DOI: 10.1080/17436753.2017.1405558
Abstract: ABSTRACT In this study, the zirconolite-rich composite was rapidly synthesised from self-propagating high-temperature synthesis plus quick pressing using MoO3 as the oxidant and Ti as the reductant. As a surrogate of trivalent actinides, Nd was… read more here.
Keywords: phase; zirconolite rich; propagating high; self propagating ... See more keywords
Self-propagating high-temperature synthesis under the combined action of pressure and shear
Sign Up to like & getrecommendations! Published in 2017 at "Doklady Chemistry"
DOI: 10.1134/s001250081704005x
Abstract: A study was made of the role of high-temperature shear deformation in the processes of combustion and structuring of titanium carbide, which lead to changes in the grain size and morphology and in the quality… read more here.
Keywords: temperature; propagating high; self propagating; high temperature ... See more keywords
Simultaneous Thermal Analysis of Reactions Underlying Self-Propagating High-Temperature Synthesis of Scandium Oxide Powders
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic Materials"
DOI: 10.1134/s0020168519020110
Abstract: Abstract—Using thermal analysis, we have studied the decomposition of self-propagating high-temperature synthesis precursors consisting of scandium nitrate (oxidant) and three types of fuel: scandium acetate, scandium acetylacetonate, and glycine. Comparison of thermogravimetry and differential scanning… read more here.
Keywords: analysis; thermal analysis; propagating high; scandium ... See more keywords
Microwave-Assisted Self-Propagating High-Temperature Synthesis of Fine-Particle Bi4Ge3O12
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic Materials"
DOI: 10.1134/s0020168519120148
Abstract: A novel process has been developed for the preparation of Bi4Ge3O12 (BGO) by self-propagating high-temperature synthesis. In this method, microwave radiation is used for the first time to heat organic fuel (urea), which allows its… read more here.
Keywords: temperature synthesis; synthesis; propagating high; high temperature ... See more keywords
Self-Propagating High-Temperature Synthesis of TiC + xC Composites
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic Materials"
DOI: 10.1134/s0020168520060102
Abstract: TiC + xC composites comprising titanium carbide particles, unreacted carbon black particles, and a graphite nanofilm have been prepared by self-propagating high-temperature synthesis pressing. The fused titanium carbide particles form a robust skeleton, whose voids… read more here.
Keywords: temperature synthesis; propagating high; temperature; tic composites ... See more keywords
Formation of Ti-Al Phases during SHS Process
Sign Up to like & getrecommendations! Published in 2018 at "Acta Physica Polonica A"
DOI: 10.12693/aphyspola.134.743
Abstract: TiAl alloys are promising materials for aircraft industry and they could be produced by self-propagating high-temperature synthesis. This method should replace the melt-metallurgy processes which are often used in their production. However, a lot of… read more here.
Keywords: propagating high; self propagating; high temperature; formation ... See more keywords
Self-Propagating High-Temperature Synthesis in a Ti−Al−C Powder System Using Different Carbon Precursors
Sign Up to like & getrecommendations! Published in 2019 at "Surface Engineering and Applied Electrochemistry"
DOI: 10.3103/s1068375519030049
Abstract: Abstract —The processes associated with self-propagating high-temperature synthesis (SHS) in the Ti−Al−C powder system are studied, with hexamethylenetetramine amine (С6H12N4), polytetrafluoroethylene, and amorphous carbon (aC) used as carbon precursors. The key parameters of SHS and… read more here.
Keywords: carbon precursors; propagating high; powder; high temperature ... See more keywords
Fabrication of FeAl Intermetallic Foams by Tartaric Acid-Assisted Self-Propagating High-Temperature Synthesis
Sign Up to like & getrecommendations! Published in 2018 at "Materials"
DOI: 10.3390/ma11040621
Abstract: Iron aluminides are intermetallics with interesting applications in porous form thanks to their mechanical and corrosion resistance properties. However, making porous forms of these materials is not easy due to their high melting points. We… read more here.
Keywords: feal intermetallic; propagating high; tartaric acid; self propagating ... See more keywords