Results 111 to 120 of about 4,203 (225)

Nanoscale chemical heterogeneities control the viscosity of andesitic magmas

Communications Earth & Environment
Explosive volcanic eruptions, driven by magma fragmentation, pose significant geohazards due to their rapid energy release and widespread dispersal of pyroclasts.
Pedro Valdivia, Alessio Zandonà, Jessica Löschmann, Dmitry Bondar, Cécile Genevois, Aurélien Canizarès, Mathieu Allix, Nobuyoshi Miyajima, Alexander Kurnosov, Tiziana Boffa Ballaran, Fabrizio Di Fiore, Alessandro Vona, Claudia Romano, Joachim Deubener, Emily C. Bamber, Alessandro Longo, Danilo Di Genova   +16 more
doaj   +1 more source

Nanocrystallization in Co67Cr7Fe4Si8B14 Amorphous Alloy Ribbons

Journal of Ultrafine Grained and Nanostructured Materials, 2013
The nanocrystallization of Co67Fe4Cr7Si8B14 amorphous ribbons which prepared by planar flow melt spinning process (PFMS) was investigated. Crystallization of the ribbons was studied by differential thermal analysis (DTA), X-ray diffraction (XRD) and transmission electron microscopy (TEM).
Zahra Jamili-Shirvan, Mohsen H. Sabzevar
openaire   +1 more source

The Effect of Initial Grain Size on the Nanocrystallization of AZ31 Mg Alloy during Rotary Swaging. [PDF]

Materials (Basel), 2022
Chen X, Li S, Wan Y.
europepmc   +1 more source

Numerical Simulation and Experimental Study on Energy Absorption of Foam-Filled Local Nanocrystallized Thin-Walled Tubes under Axial Crushing. [PDF]

Materials (Basel), 2022
Wang W, Wang Y, Zhao Z, Tong Z, Xu X, Lim CW.   +5 more
europepmc   +1 more source

Restriction of molecular motion to a higher level: Towards bright AIE dots for biomedical applications. [PDF]

iScience, 2023
Xu C, Shen H, Liu TM, Kwok RTK, Lam JWY, Tang BZ.   +5 more
europepmc   +1 more source

Magnetism of Nanocrystallized Amorphous Fe75B10Si15

, 2012
Amorphous ribbons of alloy composition Fe75B10Si15 are cast by melt spinning and annealed to partially nanocrystalline states. The magnetic properties are investigated by VSM and MTGA. Structure is examined using XRD and SEM. Results obtained show nanostructured material with excellent soft magnetism in samples annealed at temperatures below the ...
openaire   +1 more source

Can Severe Plastic Deformation Tune Nanocrystallization in Fe-Based Metallic Glasses? [PDF]

Materials (Basel), 2023
Antoni M, Spieckermann F, Plutta N, Gammer C, Kapp M, Ramasamy P, Polak C, Pippan R, Zehetbauer MJ, Eckert J.   +9 more
europepmc   +1 more source

Ultra-low core loss in Fe-enriched soft magnetic ribbons enabled by nanostructure and high-frequency domain engineering. [PDF]

Nat Commun
Gautam R, Hiramoto S, Kulesh N, Mamiya H, Okamoto S, Ono N, Ogasawara T, Ohkubo T, Sepehri-Amin H.   +8 more
europepmc   +1 more source

Early stage nanocrystallization as a method of enhancement of electrical properties of lead/barium titanate doped vanadium borate glasses. [PDF]

Sci Rep, 2023
Harby AE, Hannora AE, Ali AM, El-Desoky MM.   +3 more
europepmc   +1 more source

Nanocrystallization by nanoindentation

Materials Today, 2002
openaire   +1 more source