• P-ISSN1225-0163
  • E-ISSN2288-8985
  • SCOPUS, ESCI, KCI

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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

A Study of Oxidation Behavior on the Surface of Nd-Fe-B Ribbon Alloy by X-ray Photoelectron Spectroscopy

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1995, v.8 no.3, pp.351-358
Chung, Kang-Sup
Sung, Hak-Je
Kim, Kun-Han
Park, Yun-Chang
Lee, Kyoung-Chul
Shu, Su-Jeong
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Abstract

Oxidation behavior on the surface of Nd-Fe-B ribbon alloy has been studied by X-ray Photoelectron Spectroscopy. In the incipient stage of oxidation on the surface of "as-received" ribbon Nd-oxide film was formed from the fast oxidation of Nd and Fe was metal state in bulk. In process of oxidation time Fe was more abundant in the outmost surface of ribbon from the defused Fe through Nd-oxide film and layer structure of oxidation film was formed.

keywords
Nd- Fe-B ribbon alloy, oxidation behavior, XPS


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