New nickel-based bulk metallic glasses with extremely high nickel content

Yuqiao Zeng; Chunling Qin; Nobuyuki Nishiyama; Akihisa Inoue

doi:10.1016/j.jallcom.2009.09.016

New nickel-based bulk metallic glasses with extremely high nickel content

Yuqiao Zeng, Chunling Qin, Nobuyuki Nishiyama, Akihisa Inoue

Institute for Materials Research (IMR)

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

16 Citations (Scopus)

Abstract

The effect of boron addition on glass formation in the Ni₇₀Pd₁₀P₂₀ alloy was investigated. The composition containing 4 at% boron showed an improved glass-forming ability. A glassy Ni₇₀Pd₁₀P₁₆B₄ alloy rod with a diameter of 2.5 mm was prepared by a copper mold casting technique. This is the first time that a Ni-based bulk metallic glass with such an extremely high Ni content of 70 at% has been produced. The obtained glassy Ni₇₀Pd₁₀P₁₆B₄ alloy exhibited rather good mechanical properties and corrosion resistance.

Original language	English
Pages (from-to)	80-83
Number of pages	4
Journal	Journal of Alloys and Compounds
Volume	489
Issue number	1
DOIs	https://doi.org/10.1016/j.jallcom.2009.09.016
Publication status	Published - 2010 Jan 7

Keywords

Amorphous materials
Quenching
Rapid-solidification

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/j.jallcom.2009.09.016

Cite this

@article{78ec30f84fb94c6ca88aa13e48f9bde7,

title = "New nickel-based bulk metallic glasses with extremely high nickel content",

abstract = "The effect of boron addition on glass formation in the Ni70Pd10P20 alloy was investigated. The composition containing 4 at% boron showed an improved glass-forming ability. A glassy Ni70Pd10P16B4 alloy rod with a diameter of 2.5 mm was prepared by a copper mold casting technique. This is the first time that a Ni-based bulk metallic glass with such an extremely high Ni content of 70 at% has been produced. The obtained glassy Ni70Pd10P16B4 alloy exhibited rather good mechanical properties and corrosion resistance.",

keywords = "Amorphous materials, Quenching, Rapid-solidification",

author = "Yuqiao Zeng and Chunling Qin and Nobuyuki Nishiyama and Akihisa Inoue",

note = "Funding Information: The authors gratefully acknowledge the financial support by the Global Center of Excellence (GCOE) . This work was supported (in part) by Global COE Program “Materials Integration (International Center of Education and Research), Tohoku University,” MEXT, Japan.",

year = "2010",

month = jan,

day = "7",

doi = "10.1016/j.jallcom.2009.09.016",

language = "English",

volume = "489",

pages = "80--83",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier BV",

number = "1",

}

TY - JOUR

T1 - New nickel-based bulk metallic glasses with extremely high nickel content

AU - Zeng, Yuqiao

AU - Qin, Chunling

AU - Nishiyama, Nobuyuki

AU - Inoue, Akihisa

N1 - Funding Information: The authors gratefully acknowledge the financial support by the Global Center of Excellence (GCOE) . This work was supported (in part) by Global COE Program “Materials Integration (International Center of Education and Research), Tohoku University,” MEXT, Japan.

PY - 2010/1/7

Y1 - 2010/1/7

N2 - The effect of boron addition on glass formation in the Ni70Pd10P20 alloy was investigated. The composition containing 4 at% boron showed an improved glass-forming ability. A glassy Ni70Pd10P16B4 alloy rod with a diameter of 2.5 mm was prepared by a copper mold casting technique. This is the first time that a Ni-based bulk metallic glass with such an extremely high Ni content of 70 at% has been produced. The obtained glassy Ni70Pd10P16B4 alloy exhibited rather good mechanical properties and corrosion resistance.

AB - The effect of boron addition on glass formation in the Ni70Pd10P20 alloy was investigated. The composition containing 4 at% boron showed an improved glass-forming ability. A glassy Ni70Pd10P16B4 alloy rod with a diameter of 2.5 mm was prepared by a copper mold casting technique. This is the first time that a Ni-based bulk metallic glass with such an extremely high Ni content of 70 at% has been produced. The obtained glassy Ni70Pd10P16B4 alloy exhibited rather good mechanical properties and corrosion resistance.

KW - Amorphous materials

KW - Quenching

KW - Rapid-solidification

UR - http://www.scopus.com/inward/record.url?scp=70649108718&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70649108718&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2009.09.016

DO - 10.1016/j.jallcom.2009.09.016

M3 - Article

AN - SCOPUS:70649108718

SN - 0925-8388

VL - 489

SP - 80

EP - 83

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1

ER -

New nickel-based bulk metallic glasses with extremely high nickel content

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this