Influence of hydrostatic pressure during casting on as cast structure and mechanical properties in Zr65Al7.5Ni10Cu 17.5-xPdx (x = 0, 17.5) alloys

Hidemi Kato; Junji Saida; Akihisa Inoue

doi:10.1016/j.scriptamat.2004.08.004

Influence of hydrostatic pressure during casting on as cast structure and mechanical properties in Zr₆₅Al_7.5Ni₁₀Cu _17.5-xPd_x (x = 0, 17.5) alloys

Hidemi Kato, Junji Saida, Akihisa Inoue

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

39 Citations (Scopus)

Abstract

It is found that an increase in the hydrostatic chamber pressure (P) during the casting process suppresses the glass forming ability (GFA) of the Zr ₆₅Al_7.5Ni₁₀Cu_17.5 alloy, on the contrary, it enhances the GFA of the Zr₆₅Al_7.5Ni ₁₀Pd_17.5 alloy. This opposite dependence of the GFA on P in these alloys may be because the volume increases or decreases by the primary crystallization.

Original language	English
Pages (from-to)	1063-1068
Number of pages	6
Journal	Scripta Materialia
Volume	51
Issue number	11
DOIs	https://doi.org/10.1016/j.scriptamat.2004.08.004
Publication status	Published - 2004 Nov

ASJC Scopus subject areas

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

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10.1016/j.scriptamat.2004.08.004

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title = "Influence of hydrostatic pressure during casting on as cast structure and mechanical properties in Zr65Al7.5Ni10Cu 17.5-xPdx (x = 0, 17.5) alloys",

abstract = "It is found that an increase in the hydrostatic chamber pressure (P) during the casting process suppresses the glass forming ability (GFA) of the Zr 65Al7.5Ni10Cu17.5 alloy, on the contrary, it enhances the GFA of the Zr65Al7.5Ni 10Pd17.5 alloy. This opposite dependence of the GFA on P in these alloys may be because the volume increases or decreases by the primary crystallization.",

author = "Hidemi Kato and Junji Saida and Akihisa Inoue",

note = "Funding Information: This work has been supported by the Grant-in-Aid for Young Scientists (B) and Priority Area on “Materials Science on Bulk Metallic Glasses” of Ministry of Education, Sports, Culture, Science and Technology, Japan.",

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T1 - Influence of hydrostatic pressure during casting on as cast structure and mechanical properties in Zr65Al7.5Ni10Cu 17.5-xPdx (x = 0, 17.5) alloys

AU - Kato, Hidemi

AU - Saida, Junji

AU - Inoue, Akihisa

N1 - Funding Information: This work has been supported by the Grant-in-Aid for Young Scientists (B) and Priority Area on “Materials Science on Bulk Metallic Glasses” of Ministry of Education, Sports, Culture, Science and Technology, Japan.

PY - 2004/11

Y1 - 2004/11

N2 - It is found that an increase in the hydrostatic chamber pressure (P) during the casting process suppresses the glass forming ability (GFA) of the Zr 65Al7.5Ni10Cu17.5 alloy, on the contrary, it enhances the GFA of the Zr65Al7.5Ni 10Pd17.5 alloy. This opposite dependence of the GFA on P in these alloys may be because the volume increases or decreases by the primary crystallization.

AB - It is found that an increase in the hydrostatic chamber pressure (P) during the casting process suppresses the glass forming ability (GFA) of the Zr 65Al7.5Ni10Cu17.5 alloy, on the contrary, it enhances the GFA of the Zr65Al7.5Ni 10Pd17.5 alloy. This opposite dependence of the GFA on P in these alloys may be because the volume increases or decreases by the primary crystallization.

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Influence of hydrostatic pressure during casting on as cast structure and mechanical properties in Zr₆₅Al_7.5Ni₁₀Cu _17.5-xPd_x (x = 0, 17.5) alloys

Abstract

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