Conduction and magnetic properties of FeBSi amorphous alloy ribbons: a review

Shibuya, Kazuhiro

doi:10.1016/0921-5093(94)90880-x

Cited by 6 publications

(3 citation statements)

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“…The amorphous material has several unique properties, such as incredible magnetism, excellent corrosion resistance, high resistivity, and high electromechanical coupling coefficient, because of its components and disordered structure. Due to its outstanding properties, the amorphous material can be used to manufacture electromagnetic equipment [1][2][3]. The planar flow casting (PFC) process is most often used to produce the amorphous ribbon.…”

Section: Introductionmentioning

confidence: 99%

“…The molten alloy passes through a slit nozzle at the bottom of the crucible and is sprayed on a copper cooling roller to produce the amorphous ribbon. The rotational speed of the copper roller varies in the range of 15 m/s to 35 m/s, and the cooling rate is approximately 10 6 • C/s [1][2][3]. The function of cooling water inside the rotating copper roller is to obtain the high cooling rate on the roller surface to promote the formation of the amorphous ribbon and reduce the roller deformation.…”

Section: Introductionmentioning

confidence: 99%

“…The function of cooling water inside the rotating copper roller is to obtain the high cooling rate on the roller surface to promote the formation of the amorphous ribbon and reduce the roller deformation. The width of the slit nozzle is 0.2-1 mm, and the thickness of solidified ribbon is around 30 µm [1,2]. The solid ribbon is thrown out along with the tangent direction of the copper roller surface.…”

Section: Introductionmentioning

confidence: 99%

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A Study of Physical Modeling and Mathematical Modeling on Inclusion Behavior in a Planar Flow Casting Process

Liu

Qiu

et al. 2022

Metals

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Flow pattern and inclusion removal in a novel-designed crucible in the planar flow casting process were studied in the present paper. A color dye water experiment was used to show the flow field and validate the mathematical modeling. It was shown that the flow pattern predicted by the Large Eddy Simulation model is maximally consistent with that in the physical modeling. The validated mathematical model was used to predict the flow pattern and inclusion behavior in the crucible with various prototypes using combinations of multiple facilities. The results show that the flow field, by using the stopper, enhances compared to that using none of the facilities, which causes the inclusion removal to become even worse when the stopper is individually used. Furthermore, as the magnetic field is added, the electromagnetic brake weakens the flow field in the magnetic zone. The function of the electromagnetic brake to weaken the flow pattern is most efficient for inclusion removal.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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