Effect of thermal stability of the amorphous substrate on the amorphous oxide growth on Zr-Al-(Cu,Ni) metallic glass surfaces

Ka Ram Lim, Jin Man Park, Sang Soo Jee, Se Yun Kim, Suk Jun Kim, Eun Sung Lee, Won Tae Kim, Annett Gebert, Jürgen Eckert, Do Hyang Kim

Research output: Contribution to journalShort survey

23 Citations (Scopus)

Abstract

In the present study, we propose that the glass stability of an amorphous oxide film is highly dependent on the interface stability between the amorphous oxide and the amorphous substrate. The interface stability is closely linked to the thermal stability of the amorphous substrate, which is changed by the chemical composition shift during formation of the oxide layer. Therefore, significant improvement of the oxidation resistance in metallic glass systems can be achieved by controlling the compositional changes underneath the oxide layer.

Original languageEnglish
Pages (from-to)1-6
Number of pages6
JournalCorrosion Science
Volume73
DOIs
Publication statusPublished - 2013 Aug 1

Fingerprint

Metallic glass
Oxides
Thermodynamic stability
Substrates
Oxidation resistance
Amorphous films
Oxide films
Glass
Chemical analysis

All Science Journal Classification (ASJC) codes

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

Cite this

Lim, Ka Ram ; Park, Jin Man ; Jee, Sang Soo ; Kim, Se Yun ; Kim, Suk Jun ; Lee, Eun Sung ; Kim, Won Tae ; Gebert, Annett ; Eckert, Jürgen ; Kim, Do Hyang. / Effect of thermal stability of the amorphous substrate on the amorphous oxide growth on Zr-Al-(Cu,Ni) metallic glass surfaces. In: Corrosion Science. 2013 ; Vol. 73. pp. 1-6.
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Effect of thermal stability of the amorphous substrate on the amorphous oxide growth on Zr-Al-(Cu,Ni) metallic glass surfaces. / Lim, Ka Ram; Park, Jin Man; Jee, Sang Soo; Kim, Se Yun; Kim, Suk Jun; Lee, Eun Sung; Kim, Won Tae; Gebert, Annett; Eckert, Jürgen; Kim, Do Hyang.

In: Corrosion Science, Vol. 73, 01.08.2013, p. 1-6.

Research output: Contribution to journalShort survey

TY - JOUR

T1 - Effect of thermal stability of the amorphous substrate on the amorphous oxide growth on Zr-Al-(Cu,Ni) metallic glass surfaces

AU - Lim, Ka Ram

AU - Park, Jin Man

AU - Jee, Sang Soo

AU - Kim, Se Yun

AU - Kim, Suk Jun

AU - Lee, Eun Sung

AU - Kim, Won Tae

AU - Gebert, Annett

AU - Eckert, Jürgen

AU - Kim, Do Hyang

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AB - In the present study, we propose that the glass stability of an amorphous oxide film is highly dependent on the interface stability between the amorphous oxide and the amorphous substrate. The interface stability is closely linked to the thermal stability of the amorphous substrate, which is changed by the chemical composition shift during formation of the oxide layer. Therefore, significant improvement of the oxidation resistance in metallic glass systems can be achieved by controlling the compositional changes underneath the oxide layer.

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