Structure and polarization property of Zn-Nb films formed on steel sheet by sputtering

Hiroshi Kuboyama, Hiroaki Nakano, Satoshi Oue, Hisaaki Fukushima, Masataka Masuda, Shunichi Hashimoto

研究成果: ジャーナルへの寄稿記事

抄録

Zn-Nb films were formed on the steel sheet by helicon plasma sputtering under argon gas atmosphere of 1.0 Pa, with RF power of 50 W and DC power of 50 mA to study the structure and the polarization property of the films using EPMA, X-ray diffraction and polarization curve measurement. Zn plate like crystals in Zn-Nb films were decreased with increasing Nb content, resulting in smooth surface all over the films at Nb content of 30mass% and above. The preferred orientation plane of Zn plate like crystals was (0002) at Omass% Nb, while the orientation indices of (101̄1) and (101̄0)Zn were increased with increasing Nb content. At 30-60 mass% Nb, the X-ray diffraction spectra showed halo pattern characteristic of anomalous structure. The corrosion current of Zn-Nb films, which was determined by polarization curves in 3% NaCl solution, decreased with increasing Nb content to reach the minimum value at 30-60 mass% Nb of anomalous structure.

元の言語英語
ページ(範囲)16-20
ページ数5
ジャーナルTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
92
発行部数1
DOI
出版物ステータス出版済み - 1 1 2006

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Steel sheet
Sputtering
sputtering
steels
Polarization
polarization
Helicons
X ray diffraction
Crystals
Argon
Electron probe microanalysis
curves
diffraction
Crystal orientation
crystals
halos
corrosion
x rays
Gases
direct current

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Metals and Alloys
  • Materials Chemistry

これを引用

Structure and polarization property of Zn-Nb films formed on steel sheet by sputtering. / Kuboyama, Hiroshi; Nakano, Hiroaki; Oue, Satoshi; Fukushima, Hisaaki; Masuda, Masataka; Hashimoto, Shunichi.

:: Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, 巻 92, 番号 1, 01.01.2006, p. 16-20.

研究成果: ジャーナルへの寄稿記事

Kuboyama, Hiroshi ; Nakano, Hiroaki ; Oue, Satoshi ; Fukushima, Hisaaki ; Masuda, Masataka ; Hashimoto, Shunichi. / Structure and polarization property of Zn-Nb films formed on steel sheet by sputtering. :: Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 2006 ; 巻 92, 番号 1. pp. 16-20.
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abstract = "Zn-Nb films were formed on the steel sheet by helicon plasma sputtering under argon gas atmosphere of 1.0 Pa, with RF power of 50 W and DC power of 50 mA to study the structure and the polarization property of the films using EPMA, X-ray diffraction and polarization curve measurement. Zn plate like crystals in Zn-Nb films were decreased with increasing Nb content, resulting in smooth surface all over the films at Nb content of 30mass{\%} and above. The preferred orientation plane of Zn plate like crystals was (0002) at Omass{\%} Nb, while the orientation indices of (101̄1) and (101̄0)Zn were increased with increasing Nb content. At 30-60 mass{\%} Nb, the X-ray diffraction spectra showed halo pattern characteristic of anomalous structure. The corrosion current of Zn-Nb films, which was determined by polarization curves in 3{\%} NaCl solution, decreased with increasing Nb content to reach the minimum value at 30-60 mass{\%} Nb of anomalous structure.",
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