Results 71 to 80 of about 27,662,281 (178)

Production of AlCoCrFeNiME-Based High-Entropy Alloys via Self-Propagating High-Temperature Synthesis

, 2019
In this study, high-entropy alloys of AlCoCrFeNiME (ME = B, Cu, Ti) were produced by a self-propagating high-temperature synthesis (SHS) starting from metal oxide powder mixtures. The effects of the grain size and initial weight of raw materials with the
Kara, Aslihan, DOKUMACI ALKAN, ESRA, Ugurluer, Dilan, Turkoglu, Berkay, ALKAN, MURAT, Aksu, Busra, Dokumaci, Esra   +6 more
core   +1 more source

Combustion synthesis of ultra‐high temperature ceramics: Review

International Journal of Applied Ceramic Technology, Volume 22, Issue 6, November/December 2025.
Abstract Novel and future‐oriented aerospace, energy, transportation, and other industrial technologies require materials capable of operating at temperatures above 2000°C. Ultra‐high temperature ceramic materials (UHTCs), based on carbides, borides, carbonitrides, and nitrides of transition metals—many with melting points exceeding 3000°C—possess the ...
Alexander S. Mukasyan, Alexander S. Rogachev   +1 more
wiley   +1 more source

A Review of Global Optimization Methods for Molecular Structures: Algorithms, Applications and Perspectives

Journal of Computational Chemistry, Volume 46, Issue 28, October 30, 2025.
This image categorizes global optimization methods into stochastic and deterministic approaches. Stochastic methods include techniques like Genetic Algorithms, Simulated Annealing, and Machine Learning, often involving randomness. Deterministic methods, such as Molecular Dynamics and Single‐Ended methods, follow defined rules without randomness.
Jorge Alberto Sanchez Alvarez, Patrizia Calaminici   +1 more
wiley   +1 more source

Microstructural evolution and 1500 °C oxidation resistance of Mo(Al,Si)2 fabricated via an innovative two-step SHS-SPS technique

Materials & Design
An innovative two-step approach of self-propagating high-temperature synthesis (SHS) and spark plasma sintering (SPS) was developed to rapidly fabricate MoSi2 and Mo(Al,Si)2 ceramics for high-temperature anti-oxidation applications.
Nana Zhu, Lu Zhu, Baojing Zhang, Peizhong Feng, Shiheng Li, Philipp V. Kiryukhantsev-Korneev, Evgeny A. Levashov, Xuanru Ren, Xiaohong Wang   +8 more
doaj   +1 more source

Effect of nickel on sintering of self-propagating high-temperature synthesis produced titanium carbide

, 1999
A detailed study of the sintering behavior of titanium carbide (TiC) powder synthesized by the self-propagating high-temperature synthesis (SHS) route was carried out with varying percentages of nickel.
Ray, Ajoy K, Mishra, Suman K, Das, Swapan K, Ramachandrarao, P   +3 more
core   +1 more source

Effect of Mechanical Activation of Al-Ti-B Powder Mixture on Phase Composition and Structure of Al-TiB₂ Composite Materials Obtained by Self-Propagating High-Temperature Synthesis (SHS). [PDF]

Materials (Basel), 2022
Matveev A, Promakhov V, Nikitin P, Babaev A, Vorozhtsov A.   +4 more
europepmc   +1 more source

Effect of partial mechanical alloying on the self-propagating high-temperature synthesis of Ni₃Si

, 1999
Self-propagating high-temperature synthesis (SHS) is a new method for economical processing of intermetallic compounds and ceramic materials, as well as composites based on them. On the other hand, mechanical alloying is an effective method for producing
Lehtonen, Mikko, Lintula, Pekka, Lagerbom, Juha, Tiainen, Tuomo   +3 more
core   +1 more source

Thermodynamic Investigation of Propagating Behavior in SHS for Equiatomic and Non-Equiatomic NiTi Alloys Using Factsage Software [PDF]

Archives of Metallurgy and Materials
In the current work, the thermodynamic properties of equiatomic and non-equiatomic Ni-Ti were estimated using Factsage Software for the “self-propagating high temperature synthesis (SHS) method.
B. Keskin, B. Derin
doaj   +1 more source

Effect of defects controlled by preparation condition and heat treatment on the ferromagnetic properties of few-layer graphene

Scientific Reports, 2017
Magnetism in graphene has stimulated extensive studies to search for novel metal-free magnetic device. In this paper, we use a synthesis method far from equilibrium state named self-propagating high temperature synthesis (SHS) to produce few-layer ...
Qinghua Miao, Lidong Wang, Zhaoyuan Liu, Bing Wei, Jinhui Wang, Xiangli Liu, Weidong Fei   +6 more
doaj   +1 more source

The self-propagating high-temperature synthesis of sinterable powders

, 1993
The present overview focuses on self-propagating high-temperature synthesis (SHS) of powders for the standard processing of ceramics by sintering or hot-pressing.
R. PAMPUCH
core   +1 more source