Results 101 to 110 of about 3,417 (220)

Self-Propagating High-Temperature Synthesis of Chromium Substituted Lanthanide – Barium – Copper Oxides, LnBa2Cu3-xCrxO7-y (Ln = Y; La; Nd; Sm and Yb)

Eurasian Chemico-Technological Journal, 2002
A series of MBa2Cu3-xCrxO7-y (M = Y; La; Nd; Sm and Yb; x = 0, 0.05, 0.15, 0.25) materials were synthesized in air by self-propagating high-temperature synthesis (SHS) involving reaction of stoichiometric mixtures of rare-earth metal (III) oxide, barium ...
Maxim V. Kuznetsov, Ivan P. Parkin, Yuri G. Morozov, Alexander G. Merzhanov   +3 more
doaj   +1 more source

Process Integration Approach for the Efficient Synthesis of Metal Boride Ceramics

Chemical Engineering Transactions
Inspired by the principle of process integration, a novel Self-propagating High-temperature Synthesis (SHS) route based on the combination of direct (DR) and borothermal (BR) reactions is proposed in this work for the synthesis of transition metal ...
Mariano Casu, Antonio Locci, Gabriele Traversari, Giacomo Cao, Roberto Orrù   +4 more
doaj  

Structure and operational properties of porous cermets on the basis of alloyed steel scale [PDF]

, 2007
Compositions of batches for obtaining porous cermets on the basis of alloyed steel scale with addition of ferrosilicon have been developed. Roentgenograms of the obtained alloys were shown, mechanical durability and porosity of the obtained materials ...
Lebedeva, O. A., Tubalov, N. P.
core  

Отримання комплексних дифузійних шарів з використанням композиційних насичуючих середовищ [PDF]

, 2019
The process of obtaining aluminum, titanium, siliconized, nickel layers is an effective method to increase the reliability and durability of machine parts, tools by creating protective layers on the surface of workpieces with a unique set of physic ...
Goranskiy, Georgy Georgievich, Khina, Boris Borisovich, Kruglyak, Irina Vasil‘evna   +2 more
core  

Optimization on hydrogenation-dehydrogenation preparation of titanium powders by SHS

Fenmo yejin jishu
To optimize the hydrogenation-dehydrogenation process for preparing titanium powders by self-propagating high-temperature synthesis (SHS) method, the traditional steel ball milling process was replaced by the new closed-loop air current grinding process,
ZHOU Kexin, YANG Zhanxin, WANG Junbo, MU Minxuan, CHEN Jian, QI Guochao   +5 more
doaj   +1 more source

Effect of High-Temperature Isothermal Annealing on the Structure and Properties of Multicomponent Compact Ti-Al(Nb,Mo,B)-Based Materials Fabricated via Free SHS-Compression

Metals
This study investigates TNM-type titanium aluminide alloys, representing the third generation of β-stabilized γ-TiAl heat-resistant materials. The aim of this work is to study the combustion characteristics and to produce compact materials via the free ...
Pavel Bazhin, Ivan Nazarko, Arina Bazhina, Andrey Chizhikov, Alexander Konstantinov, Artem Ivanov, Mikhail Antipov, Pavel Stolin, Svetlana Agasieva, Varvara Avdeeva   +9 more
doaj   +1 more source

Characterization of ceramics and intermetallics fabricated by self-propagating high-temperature synthesis [PDF]

Three efforts aimed at investigating the process of self-propagating high temperature synthesis (SHS) for the fabrication of structural ceramics and intermetallics are summarized.
Hurst, Janet B.
core   +1 more source

Моделирование процесса самораспростроняющегося высокотемпературного синтеза [PDF]

, 2015
Preparation of materials for various fields of technology plays an important role in the modern world, one of the technologies which is self-propagating high-temperature synthesis.
Лабыкин, М. Б., Шкляренко, Е. В.   +1 more
core  

ePoster

European Journal of Neurology, Volume 32, Issue S1, June 2025.
wiley   +1 more source

Solid-state combustion synthesis of ceramics and alloys in reduced gravity [PDF]

Possible microgravity effects are explored in the combustion synthesis of ceramics and alloys from their constituent elements. Molten intermediates are typically present during the combustion process, thereby offering the chance for natural convection to
Behrens, R. G., Valone, S. M.
core   +1 more source