Results 91 to 100 of about 12,293 (208)

Characteristics of Magnetic Properties of Substituted Hexagonal Ferrites

open access: yesAdvances in Electrical and Electronic Engineering, 2006
The samples of barium hexaferrite BaFe12-2x(Me1Me2)xO19 with x from 0.0 to 0.6 were prepared by variousmethods. The cationic preference of mainly divalent Me1 = Zn, Co, Ni, Sn ions and tetravalent Me2 = Ti, Zr, Ir, Sn, Ru ionsand their combinations in substituted Ba ferrites was investigated. The substitutions were performed to reduce the grain sizeand
Jančárik, V.   +5 more
openaire   +3 more sources

Correlation of ideal and actual shear strengths of metals with their friction properties [PDF]

open access: yes
The relation between the ideal and actual shear strengths and friction properties of clean metals in contact with clean diamond, boron nitride, silicon carbide, manganese-zinc ferrite, and the metals themselves in vacuum is discussed.
Buckley, D. H., Miyoshi, K.
core   +1 more source

Ceramic microstructure and adhesion [PDF]

open access: yes
When a ceramic is brought into contact with a ceramic, a polymer, or a metal, strong bond forces can develop between the materials. The bonding forces will depend upon the state of the surfaces, cleanliness and the fundamental properties of the two ...
Buckley, D. H.
core   +1 more source

M-Type Barium Hexagonal Ferrite Films [PDF]

open access: yes, 2012
Magnetic garnet materials such as yttrium iron garnet (YIG) have been widely used as active components in many microwave devices.1,2,3 These devices include resonators, filters, circulators, isolators, and phase shifters. They have had a major impact on the advancement of microwave technology.
openaire   +2 more sources

Ceramic wear in indentation and sliding [PDF]

open access: yes
The various wear mechanisms involved with single-crystal ceramic materials in indentation and in sliding contacts. Experiments simulating interfacial events have been conducted with hemispherical, conical and pyramidal indenters (riders).
Buckley, D. H., Miyoshi, K.
core   +1 more source

MAGNETIC ELECTROSPUN COMPOSITE FIBERS [PDF]

open access: yesAnnals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2019
This work is focusing on electrospinning polyethylene oxide (PEO) with incorporated barium ferrite nano-particles (BaFe) and the characterization of the magnetic properties of the obtained composites fibers.
LUPU Iuliana G.   +4 more
doaj  

Photoferroelectric oxides

open access: yes, 2017
Giant photovoltaic effect due to bulk photovoltaic effect observed in multiferroic BiFeO3 thin films has triggered a renewed interest on photoferroelectric materials for photovoltaic applications.
Dkhil, B., Fina, I., Paillard, C.
core  

Investigation of Selective Laser Melting of 2205 steel precipitates and heat treatment improvement

open access: yesJournal of Materials Research and Technology
2205 Duplex Stainless Steel (DSS) is extensively utilized in various structural components due to its exceptional strength and corrosion resistance.
Qiaoxin Zhang   +3 more
doaj   +1 more source

Structural and magnetic properties of hexagonal ferrite composites with planar and perpendicular anisotropy

open access: yesAIP Advances
In the present work, composites of (x)SrFe12O19(SrM)/(1-x) Ba2Co2Fe12O22(Co2Y) [where x = 0.1, 0.2, 0.3, 0.4] were prepared by physical mixing method.
Sonal Singh   +2 more
doaj   +1 more source

Excellent mechanical properties from the synergy of carbon partitioning, L12-nano-precipitation and TRIP effects in Fe–Ni–Al–Ti–C steels

open access: yesMaterials Futures
Multiple strategies and technological pathways exist in developing new advanced high strength steels. For plain carbon steels, carbon partitioning has been utilized to generate a mixture of ferrite/martensite and retained austenite, whereas higher carbon
Qingqing Ding   +6 more
doaj   +1 more source

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