Effects of contact pressure, counter-surface and humidity on wear of soda-lime-silica glass at nanoscale

Research output: Contribution to journal › Article

Original language	English (US)
Pages (from-to)	675-681
Number of pages	7
Journal	Tribology International
Volume	94
DOIs	https://doi.org/10.1016/j.triboint.2015.10.027
Publication status	Published - Feb 2016

Cite this

He, H., Kim, S. H., & Qian, L. (2016). Effects of contact pressure, counter-surface and humidity on wear of soda-lime-silica glass at nanoscale. Tribology International, 94, 675-681. https://doi.org/10.1016/j.triboint.2015.10.027

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title = "Effects of contact pressure, counter-surface and humidity on wear of soda-lime-silica glass at nanoscale",

abstract = "The nanoscale friction and wear behaviors of soda-lime-silica (SLS) glass were studied using atomic force microscopy (AFM) with diamond (inert) and silica (reactive) tips in dry and humid environments. Depending on the contact pressure, counter-surface chemistry, and humidity, three distinct wear regimes were identified: mechanical wear, stress corrosion, and tribochemical wear. The mechanisms of material removal at these three wear regimes were proposed. These results provided insights into mechanical and mechanochemical wear mechanisms of the SLS glass at nanoscale, which will be useful to optimize tribological designs of functional and engineering glasses.",

author = "Hongtu He and Kim, {Seong H.} and Linmao Qian",

year = "2016",

month = "2",

doi = "10.1016/j.triboint.2015.10.027",

language = "English (US)",

volume = "94",

pages = "675--681",

journal = "Tribology International",

issn = "0301-679X",

publisher = "Elsevier Inc.",

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T1 - Effects of contact pressure, counter-surface and humidity on wear of soda-lime-silica glass at nanoscale

AU - He, Hongtu

AU - Kim, Seong H.

AU - Qian, Linmao

PY - 2016/2

Y1 - 2016/2

N2 - The nanoscale friction and wear behaviors of soda-lime-silica (SLS) glass were studied using atomic force microscopy (AFM) with diamond (inert) and silica (reactive) tips in dry and humid environments. Depending on the contact pressure, counter-surface chemistry, and humidity, three distinct wear regimes were identified: mechanical wear, stress corrosion, and tribochemical wear. The mechanisms of material removal at these three wear regimes were proposed. These results provided insights into mechanical and mechanochemical wear mechanisms of the SLS glass at nanoscale, which will be useful to optimize tribological designs of functional and engineering glasses.

AB - The nanoscale friction and wear behaviors of soda-lime-silica (SLS) glass were studied using atomic force microscopy (AFM) with diamond (inert) and silica (reactive) tips in dry and humid environments. Depending on the contact pressure, counter-surface chemistry, and humidity, three distinct wear regimes were identified: mechanical wear, stress corrosion, and tribochemical wear. The mechanisms of material removal at these three wear regimes were proposed. These results provided insights into mechanical and mechanochemical wear mechanisms of the SLS glass at nanoscale, which will be useful to optimize tribological designs of functional and engineering glasses.

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