Alloying effect on the hydrogen sensing property of melt-spun Mg 90Pd10 amorphous alloy

Sumiaki Nakano; Sin Ichi Yamaura; Sakae Uchinashi; Hisamichi Kimura; Akihisa Inoue

doi:10.2320/matertrans.46.738

Alloying effect on the hydrogen sensing property of melt-spun Mg ₉₀Pd₁₀ amorphous alloy

Sumiaki Nakano, Sin Ichi Yamaura, Sakae Uchinashi, Hisamichi Kimura, Akihisa Inoue

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

We have investigated the effect of additional elements, mainly Ni, on the properties of the Mg₉₀Pd₁₀ amorphous alloy, which has the significant sensitivity to hydrogen dissolved in water. The results have shown that the Ni addition to the Mg₉₀Pd₁₀ amorphous alloy brings about complicated changes in the thermal stability, the electric property and the sensitivity to hydrogen dissolved in water. The sensitivity of the (Mg_0.9Pd_0.1)_100-xNi_x amorphous alloy has a tendency to decrease with increasing the Ni content. Nevertheless, the Ni addition is more preferable as for the thermal stability of the amorphous phase and the sensitivity to hydrogen than the Cu, Al, Ti or Co addition.

Original language	English
Pages (from-to)	738-741
Number of pages	4
Journal	Materials Transactions
Volume	46
Issue number	3
DOIs	https://doi.org/10.2320/matertrans.46.738
Publication status	Published - 2005 Mar
Externally published	Yes

Keywords

Electrical resistance
Hydrogen absorption
Hydrogen sensor
Magnesium-based amorphous alloy

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.2320/matertrans.46.738

Cite this

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title = "Alloying effect on the hydrogen sensing property of melt-spun Mg 90Pd10 amorphous alloy",

abstract = "We have investigated the effect of additional elements, mainly Ni, on the properties of the Mg90Pd10 amorphous alloy, which has the significant sensitivity to hydrogen dissolved in water. The results have shown that the Ni addition to the Mg90Pd10 amorphous alloy brings about complicated changes in the thermal stability, the electric property and the sensitivity to hydrogen dissolved in water. The sensitivity of the (Mg0.9Pd0.1)100-xNix amorphous alloy has a tendency to decrease with increasing the Ni content. Nevertheless, the Ni addition is more preferable as for the thermal stability of the amorphous phase and the sensitivity to hydrogen than the Cu, Al, Ti or Co addition.",

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T1 - Alloying effect on the hydrogen sensing property of melt-spun Mg 90Pd10 amorphous alloy

AU - Nakano, Sumiaki

AU - Yamaura, Sin Ichi

AU - Uchinashi, Sakae

AU - Kimura, Hisamichi

AU - Inoue, Akihisa

PY - 2005/3

Y1 - 2005/3

N2 - We have investigated the effect of additional elements, mainly Ni, on the properties of the Mg90Pd10 amorphous alloy, which has the significant sensitivity to hydrogen dissolved in water. The results have shown that the Ni addition to the Mg90Pd10 amorphous alloy brings about complicated changes in the thermal stability, the electric property and the sensitivity to hydrogen dissolved in water. The sensitivity of the (Mg0.9Pd0.1)100-xNix amorphous alloy has a tendency to decrease with increasing the Ni content. Nevertheless, the Ni addition is more preferable as for the thermal stability of the amorphous phase and the sensitivity to hydrogen than the Cu, Al, Ti or Co addition.

AB - We have investigated the effect of additional elements, mainly Ni, on the properties of the Mg90Pd10 amorphous alloy, which has the significant sensitivity to hydrogen dissolved in water. The results have shown that the Ni addition to the Mg90Pd10 amorphous alloy brings about complicated changes in the thermal stability, the electric property and the sensitivity to hydrogen dissolved in water. The sensitivity of the (Mg0.9Pd0.1)100-xNix amorphous alloy has a tendency to decrease with increasing the Ni content. Nevertheless, the Ni addition is more preferable as for the thermal stability of the amorphous phase and the sensitivity to hydrogen than the Cu, Al, Ti or Co addition.

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