Glass coated microwire
WebSoft magnetic materials are currently used in a variety of applications in electrical machines, sensors and elements of devices. If prepared in thin film form, they can be applied to micro- and nano-patterned devices. However, with respect to ribbons and bulk materials, thin films of the same composition usually display worse soft magnetic properties, thus requiring … WebMar 4, 2024 · Glass-coated microwires are most commonly produced using the Taylor-Ulitovsky method, where several grams of a metal alloy with a specific chemical …
Glass coated microwire
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WebNov 7, 2014 · The study of closure domain structure dynamics at the end of magnetic bistable glass-coated microwire is presented. The method in which critical parameters of the so-called three-level rectangular ... WebAug 1, 2024 · Abstract and Figures. Taking the Co 68.7 Fe 4 Ni 1 B 13 Si 11 Mo 2.3 glass-coated amorphous microwire as the research object, the mechanical properties of the amorphous wire were tested through ...
WebSince the foundation in 2002, MFTI is working on production of glass coated microwires. Since then the quality of production process of microwires and their properties is … WebAug 1, 2002 · Microwire materials consist of an inner metallic nucleus covered by a Pyrex-like coating. The diameter of nucleus and thickness of coating are typically in the range …
WebIn the given contribution, two examples of applications of glass-coated microwires for biomedical sensing are shown. Firstly, application of microwires for contactless sensing of the intracranial temperature below titanium implants confirms the possibility to sense the temperature with sensitivity down to 0.01 °C. WebWe studied influence of post-processing (annealing and stress-annealing) on domain wall dynamics in Fe-, Ni- and Co-based magnetic microwires with spo…
WebMay 21, 2007 · Results on the correlation between microwire dimensions and anisotropy distribution in the surface region and subsequently on their influence on the magnitude of the GMI response are reported. Calculated results show a strongly nonlinear dependence of surface region anisotropy on the metallic core diameter. Theoretical results allow one to …
WebOct 26, 2024 · Even though the permeability variation in the glass-coated Fe 42.8 Mn 27.6 Ga 29.6 microwire is high, it is still smaller than in a bulk sample with almost the same chemical composition (1700%) . The difference could be attributed to the presence of strong internal stresses induced by the glass coating during the rapid solidification of the ... hertel jimmyWebThe effect of the glass coating on the single domain wall potential in amorphous glass-coated Fe-based microwire has been studied by the switching field distribution technique. The thermoactivated mechanism model is used to describe the thermally activated switchin hertek tekniikkaWebMay 29, 2024 · Magnetic properties of cast amorphous and nanocrystalline microwires have been reviewed considering their potential application. Microwires were produced from Co Fe Mn Cr Cu B and Si using the Taylor–Ulitovsky method. Technological aspects of the Taylor–Ulitovsky method for fabrication of glass-coated microwire with different … hertemagnyl vaistaihertel johannaWebDec 30, 2012 · We prepared Heusler-type Ni–Mn–Ga glass-coated microwires with total diameters, D, from 16 until 65 μm consisted of a metallic nucleus with diameters, d, between 10 and 31 μm and surrounded by the glass coating by the Taylor–Ulitovsky technique and measured the magnetocaloric effect, MCE, by the recently introduced precise method … herten joinvilleWebAn extended small-angle magnetization rotation method was used to verify the proposed model and test glass-coated, amorphous, Co-rich microwires. During the experiments, … herteloup alainWebApr 7, 2024 · During the drawing phase, the molten metallic alloy fills the glass capillary and then a glass-coated microwire is formed [17,18,29]. Finally, the metallic nucleus of the microwire is completely covered by an insulating, flexible, and continuous glass-coating. The chemical composition of the metallic nucleus is provided in Table 1. The obtained ... hertenkamp assen