Results 51 to 60 of about 2,036,824 (339)

Amorphous Magnetic Alloys [PDF]

open access: yes, 2010
application/pdfThe alloy systems for amorphous magnetic alloys are devided into the metal-metalloid type and the metal-metal type. The former alloys consist of ferromagnetic transition metals (TM : Fe, Co and Ni) and metalloid elements (B, C, Si, P and ...
Masumoto, Tsuyoshi
core   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

FERRIMAGNETISM IN AMORPHOUS ALLOYS [PDF]

open access: yes, 2010
application/pdfThe characteristic aspects of ferrimagnetism in amorphous alloys, the subnetwork magnetization, anisotropy from dipolar interactions and exchange stiffness are discussed.紀要類(bulletin)departmental bulletin ...
Mizoguchi, Tadashi
core   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Development and applications of Fe- and Co-based bulk glassy alloys and their prospects

open access: yes, 2014
Glassy type metallic alloys exhibit unique characteristics which cannot be obtained for conventional amorphous alloys. For the last more than two decades, a number of bulk glassy alloy (BGA) systems have been developed and centimeter-class BGAs have been
Shen, B. L.   +6 more
core   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich   +3 more
wiley   +1 more source

Electrochemical Characterization of Amorphous and Crystalline Ni62Nb38 and Ni59.24Nb37.76B3.00 Alloys

open access: yesVetor
Nickel-based alloys are widely used in industry due to their remarkable corrosion resistance. Currently, most of these alloys are processed with crystalline structure.
Emandro Vieira da Costa   +5 more
doaj   +1 more source

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

open access: yesAdvanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel   +2 more
wiley   +1 more source

Evaluation of the corrosion resistance of cobalt-based amorphous alloys in an alkaline solution

open access: yesНауковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького. Серія: Харчові технології
Cobalt-based amorphous alloys have high corrosion resistance in alkaline solutions due to several key factors. In particular, amorphous alloys do not have a crystal lattice, which excludes the presence of main places for local corrosion.
O. Hertsyk   +6 more
doaj   +1 more source

Effect of Sn Content on the Corrosion Behavior of Ti-based Biomedical Amorphous Alloys

open access: yesInternational Journal of Electrochemical Science, 2015
The (Ti60Zr10Ta15Si15)100-xSnx (x=0, 4, 8, 12 at. %) ribbons were prepared by using the single roll melt-spinning method, and the fully amorphous alloys were obtained in the alloys as the Sn content increasing from 0 to 8 at. %.
X.Q. Wu, Q. Peng, J.C. Zhao, J.G. Lin
doaj   +1 more source

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