Production of Fe based bulk metallic glasses using electromagnetic vibrations

Tamura, Takuya; Kamikihara, Daisuke; Miwa, Kenji

doi:10.1179/136404608x361729

Cited by 4 publications

(1 citation statement)

References 15 publications

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“…This result is the same as the result of XRD. It is considered that heterogeneous crystalline nuclei exist in the liquid region when heat treatment temperature is close to the solidus temperature [16][17][18][19][20][21][22][23][24]. Thus, it is presumed that heterogeneous crystalline nuclei related to unknown crystalline phase decrease the glass forming ability for the samples heat treated at low temperatures.…”

Section: Thermec 2013mentioning

confidence: 99%

Production of Zr-Based Metallic Glass Matrix Composites by Semisolid Process

Tamura

2014

MSF

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It was reported that micrometer-sized ductile crystalline phases can improve the ductility of Zr-based bulk metallic glasses. The present authors reported the synthesis of bulk metallic glass composites by a process combining cooling slope casting and suction casting for Zr66.4Nb6.4Cu10.5Ni8.7Al8alloys. This study aims to investigate basics of Zr-based metallic glass matrix composites with semisolid structure. As a result, it was found that the Zr-based metallic glass matrix composites with very uniform semisolid structure can be produced by heat treatment process at semisolid region. Moreover, it was found that experimental results can be explained by the pseudo-binary phase diagram.

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Section: Thermec 2013mentioning

confidence: 99%

Production of Zr-Based Metallic Glass Matrix Composites by Semisolid Process

Tamura

2014

MSF

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Significant improvement of soft magnetic properties for Fe-based nanocrystalline alloys by inhibiting surface crystallization via a magnetic field assisted melt-spinning process

Xie

Wang

Yue

et al. 2019

Journal of Magnetism and Magnetic Materials

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Weak magnetic field-enhanced glass formation in non-ferromagnetic Al-based alloys

Liu

Huang

et al. 2012

Applied Physics Letters

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We report that a transversal static magnetic field can effectively enhance glass formation of non-ferromagnetic Al-based alloys. This distinct phenomenon is mainly attributed to the Lorentz force and Joule heat generated from the magnetic field on moving alloy melts, which suppresses the diffusion of atoms and the nucleation in the alloy melts. It is anticipated that the experimental findings can provide some technical insights to the fabrication of amorphous non-ferromagnetic alloys.

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Production of Fe based bulk metallic glasses using electromagnetic vibrations

Cited by 4 publications

References 15 publications

Production of Zr-Based Metallic Glass Matrix Composites by Semisolid Process

Production of Zr-Based Metallic Glass Matrix Composites by Semisolid Process

Significant improvement of soft magnetic properties for Fe-based nanocrystalline alloys by inhibiting surface crystallization via a magnetic field assisted melt-spinning process

Weak magnetic field-enhanced glass formation in non-ferromagnetic Al-based alloys

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