Oxidation behavior of Ti-Zr-Ni-Cu metallic glass

Min Young Na, Yong Joo Kim, Won Tae Kim, Do Hyang Kim

Research output: Contribution to journalArticle

Abstract

Oxidation behavior during continuous heating of Ti40Zr10Ni40Cu10 metallic glass in a dry air has been studied by a combination of thermal analysis, thermogravimetric analysis (TGA) and detailed structural analysis using STEM and TEM. With increasing temperature, three different types of oxide growth took place: amorphous Ti(Zr) oxide formation with Ni enrichment beneath the oxide layer on glass substrate; Crystallization of Ni enriched amorphous layer into Ni3Ti structure, followed by oxide growth with lamellar structure consisted of Ti(Zr) amorphous oxide and Ni3Ti until crystallization of matrix; oxide growth with particulate structure in crystalline substrate.

Original languageEnglish
Article number108271
JournalCorrosion Science
DOIs
Publication statusAccepted/In press - 2019 Jan 1

Fingerprint

Metallic glass
Oxides
Oxidation
Crystallization
Lamellar structures
Substrates
Structural analysis
Thermoanalysis
Thermogravimetric analysis
Crystalline materials
Transmission electron microscopy
Heating
Glass
Air

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)
  • Materials Science(all)

Cite this

Na, Min Young ; Kim, Yong Joo ; Kim, Won Tae ; Kim, Do Hyang. / Oxidation behavior of Ti-Zr-Ni-Cu metallic glass. In: Corrosion Science. 2019.
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Oxidation behavior of Ti-Zr-Ni-Cu metallic glass. / Na, Min Young; Kim, Yong Joo; Kim, Won Tae; Kim, Do Hyang.

In: Corrosion Science, 01.01.2019.

Research output: Contribution to journalArticle

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