Tribological behavior of Zr-based bulk metallic glass sliding against polymer, ceramic, and metal materials

Tian, Peng; Khun, Nay Win; Tor, Shu Beng; Liu, Erjia; Tian, Yu

doi:10.1016/j.intermet.2015.02.008

Cited by 30 publications

(4 citation statements)

References 40 publications

(29 reference statements)

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“…3), the preferred orientation of the coatings is still along (411) plane and the patterns aer friction have a diffraction halo without any detectable sharp Bragg peaks as well as the one before friction, indicating that the sliding process introduces little crystalline phases for the dull or bright Zn-Ni coatings. 47 It is noted that frictional heat and the oxygen content in the atmosphere have no effects on the crystallization of Zn-Ni coatings. Also, no Fe spectrum is present in the coatings, it can be concluded that the oxidation and adhesion wear is relatively slight and Zn-Ni coatings can withstand the high temperature oxidation during sliding.…”

Section: Effect Of Additives On Phase Structure Of Worn Scarmentioning

confidence: 99%

Influence of additives on microstructure, mechanical and tribological properties of nanocrystalline Zn–Ni coatings in a novel alkaline bath

et al. 2016

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Section: Effect Of Additives On Phase Structure Of Worn Scarmentioning

confidence: 99%

Influence of additives on microstructure, mechanical and tribological properties of nanocrystalline Zn–Ni coatings in a novel alkaline bath

et al. 2016

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“…A recent study by Tian et al [60] focused on the tribological properties of Zr-based BMG sliding against polymers, steels, and ceramics at various loads and speeds. Acoustic emission (AE) technology has been used to analyze the evolution of wear.…”

Section: Effect Of the Counter-body Materialsmentioning

confidence: 99%

A Tribo-Electrochemical Investigation of Degradation Processes in Metallic Glasses

Berradja¹

2018

Metallic Glasses - Properties and Processing

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Metallic glasses are relatively new materials with a large potential for applications in various technical and biomedical fields. However, for efficient use of these novel materials with an interesting combination of properties, it is necessary to fully characterize them for their mechanical and electrochemical properties. Studies on the effects of chemical parameters (pH, temperature, concentration of reagent) and tribological parameters (load, sliding speed, counterbody, contact configuration) on the kinetics of the reaction (i.e., the material removal rate) supply information on the dominant mechanisms governing the tribo-electrochemical behavior of metallic glasses. Although considerable efforts have been made to characterize their mechanical, corrosion, and magnetic properties, the study of their tribocorrosion patterns is in a rather unsatisfactory state, and very limited information is available. It is the purpose of this chapter to provide an overview of basic information on the tribo-electrochemical properties of most metallic glasses. This becomes crucial when such materials are to be considered in systems where solid surfaces are prone to mechano-chemical transformation processes.

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“…With very high hardness and elasticity, BMGs are considered superior as wear resistant materials [ 1 ]. According to current research, some studies demonstrate that BMGs possess a much longer lifetime in wear applications than crystalline materials [ 7 , 8 ]. For example, A. Inoue et al reported that micro-sized bearing rollers made of Ni-based BMGs exhibited a lifetime of 2500 h compared with 8 h for SK-steel [ 9 ].…”

Section: Introductionmentioning

confidence: 99%

The Tribological Behaviors in Zr-Based Bulk Metallic Glass with High Heterogeneous Microstructure

2022

Materials

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Microstructural inhomogeneity of bulk metallic glasses (BMGs) plays a significant role in their mechanical properties. However, there is hardly ant research concerning the influence of heterogeneous microstructures on tribological behaviors. Hence, in this research, the tribological behaviors of different microstructural-heterogeneity BMGs sliding in-air were systematically investigated, and the corresponding wear mechanisms were disclosed via analyzing the chemical composition and morphology of the wear track. Higher microstructural-heterogeneity BMGs can possess a better wear resistance both under dry sliding and a 3.5% NaCl solution. The results suggest that microstructural heterogeneity enhancement is a valid strategy to improve the tribological performance of BMGs.

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Tribological behavior of Zr-based bulk metallic glass sliding against polymer, ceramic, and metal materials

Cited by 30 publications

References 40 publications

Influence of additives on microstructure, mechanical and tribological properties of nanocrystalline Zn–Ni coatings in a novel alkaline bath

Influence of additives on microstructure, mechanical and tribological properties of nanocrystalline Zn–Ni coatings in a novel alkaline bath

A Tribo-Electrochemical Investigation of Degradation Processes in Metallic Glasses

The Tribological Behaviors in Zr-Based Bulk Metallic Glass with High Heterogeneous Microstructure

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