Results 21 to 30 of about 7,601 (215)
South African Journal of Industrial Engineering, 2019 Laser powder bed fusion of bulk metallic glasses offers great potential to overcome the existing restrictions of the geometrical size and complexity of bulk metallic glasses in conventional manufacturing routes due to high cooling rates during laser ...
Wegner, J. +5 more
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The Development of Structure Model in Metallic Glasses [PDF]
Materials Research, 2017 Metallic glasses (amorphous alloys) have grown from a singular observation to an expansive class of alloys with a broad range of scientific interests.
Xingxing Yue +3 more
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Metals, 2015 Metallic glasses are a fascinating class of metallic materials that do not display long-range atomic order. [...]
Kang Cheung Chan, Jordi Sort
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Understanding the Fracture Behaviors of Metallic Glasses—An Overview
Applied Sciences, 2019 Fracture properties are crucial for the applications of structural materials. The fracture behaviors of crystalline alloys have been systematically investigated and well understood.
Guan-Nan Yang, Yang Shao, Ke-Fu Yao
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Decoupling between calorimetric and dynamical glass transitions in high-entropy metallic glasses
Nature Communications, 2021 Here the authors study thermodynamic and dynamic glass transition of high entropy metallic glasses. Results show retarded α-relaxation and distinct crystallization resistance attributed to their sluggish diffusion and high-entropy mixing that is ...
Jing Jiang +5 more
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High-entropy induced a glass-to-glass transition in a metallic glass
Nature Communications, 2022 Glass-to-glass transitions can help understanding the glass nature, but it remains difficult to tune metallic glasses into significantly different glass states.
Hengwei Luan +16 more
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Plastic Dynamical Model for Bulk Metallic Glasses
Complexity, 2019 Based on previous experimental results of the plastic dynamic analysis of metallic glasses upon compressive loading, a dynamical model is proposed. This model includes the sliding speed of shear bands in the plastically strained metallic glasses, the ...
Shaowen Yao, Zhibo Cheng
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Frontiers in Materials, 2021 In this work, a rapid and controllable ultrasonic vibration method for forming Al-based metallic glass at room temperature is proposed. This method can dramatically improve the forming ability of Al-based metallic glasses, which are virtually brittle at ...
Xiong Liang +7 more
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Ultrastable metallic glasses formed on cold substrates
Nature Communications, 2018 Producing ultrastable metallic glasses has always been associated with substrates heated close to the glass transition temperature. Here, the authors show that reducing the deposition rate of the metallic glass on a cold substrate produces ultrastable ...
P. Luo +10 more
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Review of Thermoplastic Drawing with Bulk Metallic Glasses
Metals, 2022 This study summarizes the recent progress in thermoplastic drawing of bulk metallic glasses. The integration of drawing with templated embossing enables the fabrication of arrays of high-aspect-ratio nanostructures whereas the earlier drawing ...
Shweta Jagdale +6 more
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