Effect of cryogenic cycling and above-Tg annealing on the corrosion behavior of Zr-Cu-Ti-Be metallic glass

Jabed, Akib; Kumar, Golden

doi:10.1016/j.jnoncrysol.2023.122260

Cited by 3 publications

(1 citation statement)

References 42 publications

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“…Homogeneity and the absence of a long-range order in the microstructure have been found to be advantageous to better electrochemical properties [264,265]. The dissolution rate of a multi-component system depends on the alloying element species, chemical composition, electrolyte chemistry, experimental environment and thermodynamic metastability [35,[266][267][268]. The effects of compositional and chemical homogeneity, as well as the effects of a short-to medium-range order, on the electrochemical responses of disordered solids have been studied by different research groups [29,269] [270].…”

Section: Electrochemical Propertiesmentioning

confidence: 99%

Distinctive Features and Fabrication Routes of Metallic-Glass Systems Designed for Different Engineering Applications: A Review

Jabed,

Bhuiyan,

Haider

et al. 2023

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Materials with a disordered atomic structure, often termed glassy materials, are the focus of extensive research due to the possibility of achieving remarkable mechanical, electrochemical, and magnetic properties compared to crystalline materials. The glassy materials are observed to have an improved elastic modulus combined with a higher strength and hardness. Moreover, better corrosion resistance in different mediums is also observed for glassy solids, which is difficult to attain using conventional crystalline materials. As a result, the potential applications of metallic-glass systems are continually increasing. Amorphous materials are usually divided into two categories based upon their size. Materials with a thickness and diameter larger than the millimeter (mm) scale are termed as bulk metallic glass (BMG). However, the brittle nature of the bulk-sized samples restricts the size of metallic-glass systems to the micron (µm) or nanometer (nm) range. Metallic glasses with a specimen size in the scale of either µm or nm are defined as thin-film metallic glass (TFMG). In this review, BMGs and TFMGs are termed as metallic glass or MG. A large number of multi-component MGs and their compositional libraries reported by different research groups are summarized in this review. The formation of a multicomponent metallic glass depends on the constituent elements and the fabrication methods. To date, different unique fabrication routes have been adopted to fabricate BMG and TFMGs systems. An overview of the formation principles and fabrication methods as well as advantages and limitations of conventional MG fabrication techniques is also presented. Furthermore, an in-depth analysis of MG inherent properties, such as glass forming ability, and structural, mechanical, thermal, magnetic, and electrochemical properties, and a survey of their potential applications are also described.

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