Results 31 to 40 of about 309,913 (283)

A perspective on precipitation-hardening high-entropy alloys fabricated by additive manufacturing

Materials & Design, 2021
The growing demand for advanced metallic materials with optimum mechanical properties has led to the creation of next-generation materials based on the alloying of multiple-principal elements in high concentrations. High-entropy alloys (HEAs) have a high
Farahnaz Haftlang, Hyoung Seop Kim
doaj   +1 more source

Influence of the thermal factor on the composition of electron-beam high-entropy ALTiVCrNbMo coatings [PDF]

, 2009
This paper reports results of studying the element and phase compositions of electron-beam coatings based on the high-entropy alloy AlTiVCrNbMo, depending on the deposition temperature (in the range of 300...700 °С).
Sobol, O. V., Barmin, A. E., Hryhorieva, S. V., Gorban, V. F., Vuets, A. E., Subbotin, A. V.   +5 more
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Calorimetric and magnetic study for Ni$_{50}$Mn$_{36}$In$_{14}$ and relative cooling power in paramagnetic inverse magnetocaloric systems [PDF]

, 2014
The non-stoichiometric Heusler alloy Ni$_{50}$Mn$_{36}$In$_{14}$ undergoes a martensitic phase transformation in the vicinity of 345 K, with the high temperature austenite phase exhibiting paramagnetic rather than ferromagnetic behavior, as shown in ...
Blundell S., Ibrahim Karaman, Jianguo Li, Jing-Han Chen, Joseph H. Ross, Nickolaus M. Bruno, Yujin Huang   +6 more
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Liquid-Gas Phase Transition of Supernova Matter and Its Relation to Nucleosynthesis [PDF]

, 2002
We investigate the liquid-gas phase transition of dense matter in supernova explosion by the relativistic mean field approach and fragment based statistical model. The boiling temperature is found to be high (T_{boil} >= 0.7 MeV for rho_B >= 10^{-7} fm^{-
A. Ohnishi, Aichelin, Anders, Baran, Bauer, Bethe, Bondorf, Borderie, Burbidge, C. Ishizuka, Chikazumi, Chomaz, Clayton, D'Agostino, Fai, Feldmeier, Fisher, Fisher, Gross, Hillebrandt, Hirata, Ishizuka, K. Sumiyoshi, Lamb, Lamb, Lattimer, Malheiro, Meyer, Moretto, Myers, Müller, Ohnishi, Ono, Ono, Parvan, Pochodzalla, Pratt, Qian, Ray, Reisdorf, Sahu, Sedrakian, Serfling, Serot, Shen, Shen, Srivastava, Sugahara, Sumiyoshi, Sumiyoshi, Sumiyoshi, Sumiyoshi, Suzuki, Takahashi, Woosley, Woosley, Xu, Yamada   +57 more
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Shock wave induced vaporization of porous solids [PDF]

, 2003
Strong shock waves generated by hypervelocity impact can induce vaporization in solid materials. To pursue knowledge of the chemical species in the shock-induced vapors, one needs to design experiments that will drive the system to such thermodynamic ...
Ahrens, Thomas J., O'Keefe, John D., Shen, Andy H.   +2 more
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Discovery of high-entropy ceramics via machine learning [PDF]

, 2020
Although high-entropy materials are attracting considerable interest due to a combination of useful properties and promising applications, predicting their formation remains a hindrance for rational discovery of new systems.
Curtarolo, Stefano, Harrington, Tyler J, Kaufmann, Kevin, Maryanovsky, Daniel, Mellor, William M, Oses, Corey, Rosengarten, Alexander S, Toher, Cormac, Vecchio, Kenneth S, Zhu, Chaoyi   +9 more
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The effect of processing route on properties of HfNbTaTiZr high entropy alloy [PDF]

, 2019
High entropy alloys (HEA) have been one of the most attractive groups of materials for researchers in the last several years. Since HEAs are potential candidates for many (e.g., refractory, cryogenic, medical) applications, their properties are studied ...
Kim, Hyoung-Seop, Lukáč, František, Macháčková, Adéla, Melikhova, Oksana, Málek, Jaroslav, Vilémová, Monika, Vlasák, Tomáš, Zýka, Jiří, Čížek, Jakub   +8 more
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Detonation Spraying of Ni-Based Composite Coatings Reinforced by High-Entropy Intermetallic Particles

Metals, 2023
Ni-based composite coatings reinforced by high-entropy intermetallic compounds (HEICs) were prepared by detonation spraying (DS) on low alloy steel substrates.
Ahmad Ostovari Moghaddam, Nataliya Shaburova, Majid Naseri, Yulia Latfulina, Marina Samodurova, Valerii Krymsky, Ksenia Litvinyuk, Evgeny Trofimov   +7 more
doaj   +1 more source

Heterogeneous structure-induced strength-ductility synergy by partial recrystallization during friction stir welding of a high-entropy alloy

Materials & Design, 2021
To apply high-entropy alloys (HEAs) for extensive advanced structural uses, their welding properties should be well understood. In this study, Al0.3CoCrCu0.3FeNi HEA was butt welded by friction stir welding (FSW).
Po-Ting Lin, Hung-Chi Liu, Po-Ying Hsieh, Cheng-Yu Wei, Che-Wei Tsai, Yutaka S. Sato, Shih-Che Chen, Hung-Wei Yen, Nian-Hu Lu, Chih-Hsuan Chen   +9 more
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Giant reversible barocaloric response of (MnNiSi)(1-x)(FeCoGe)(x) (x=0.39, 0.40, 0.41) [PDF]

, 2019
MnNiSi-based alloys and isostructural systems have traditionally demonstrated impressive magnetocaloric properties near room temperature associated with a highly tunable first-order magnetostructural transition that involves large latent heat.
Ali, Naushad, Barrio Casado, María del, Dubenko, Igor, Lloveras Muntané, Pol Marcel, Stadler, Shane, Tamarit Mur, José Luis, Tapas, Samanta   +6 more
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