Fabrication of Cu-based bulk metallic glasses by binary deep eutectic method

Ying Jun Yang; Jian Fei Sun; Yong Ze Li; Ji Ku Sun; Jun Shen

Fabrication of Cu-based bulk metallic glasses by binary deep eutectic method

Ying Jun Yang^*
, Jian Fei Sun
, Yong Ze Li
, Ji Ku Sun
, Jun Shen

^*Corresponding author for this work

Harbin Institute of Technology
Aviation University of Air Force

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

6 Scopus citations

Abstract

A series of bulk amorphous alloys in Cu-Ti-Zr-Ni system was fabricated based on binary deep eutectic. Among them, Cu_52.55Ti_30.05Zr_11.4Ni₆ and Cu_53.1Ti_31.4Zr_9.5 Ni₆ can be quenched into single amorphous structure with diameter of 5 mm by conventional copper mold casting method. They both possess the relatively higher reduced glass transition temperatures (T_rg) of 0.603 and 0.598, respectively, indicating that the alloy compositions are close to deep eutectics and accounting for good glass forming ability. Especially, Cu_52.55Ti_30.05Zr_11.4Ni₆ exhibits relatively higher glass transition temperature (T_g = 694 K) and wider supercooled liquid region (ΔT_X = 52 K), implying a good thermal.

Original language	English
Pages (from-to)	1179-1183
Number of pages	5
Journal	Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals
Volume	15
Issue number	8
State	Published - Aug 2005
Externally published	Yes

Keywords

Binary deep eutectic
Bulk metallic glasses
Glass forming ability
Reduced glass transition temperature

Cite this

@article{5515247c8a7249b0a6644e238f00c8c5,

title = "Fabrication of Cu-based bulk metallic glasses by binary deep eutectic method",

abstract = "A series of bulk amorphous alloys in Cu-Ti-Zr-Ni system was fabricated based on binary deep eutectic. Among them, Cu52.55Ti30.05Zr11.4Ni6 and Cu53.1Ti31.4Zr9.5 Ni6 can be quenched into single amorphous structure with diameter of 5 mm by conventional copper mold casting method. They both possess the relatively higher reduced glass transition temperatures (Trg) of 0.603 and 0.598, respectively, indicating that the alloy compositions are close to deep eutectics and accounting for good glass forming ability. Especially, Cu52.55Ti30.05Zr11.4Ni6 exhibits relatively higher glass transition temperature (Tg = 694 K) and wider supercooled liquid region (ΔTX = 52 K), implying a good thermal.",

keywords = "Binary deep eutectic, Bulk metallic glasses, Glass forming ability, Reduced glass transition temperature",

author = "Yang, \{Ying Jun\} and Sun, \{Jian Fei\} and Li, \{Yong Ze\} and Sun, \{Ji Ku\} and Jun Shen",

year = "2005",

month = aug,

language = "英语",

volume = "15",

pages = "1179--1183",

journal = "Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals",

issn = "1004-0609",

publisher = "Central South University",

number = "8",

}

TY - JOUR

T1 - Fabrication of Cu-based bulk metallic glasses by binary deep eutectic method

AU - Yang, Ying Jun

AU - Sun, Jian Fei

AU - Li, Yong Ze

AU - Sun, Ji Ku

AU - Shen, Jun

PY - 2005/8

Y1 - 2005/8

N2 - A series of bulk amorphous alloys in Cu-Ti-Zr-Ni system was fabricated based on binary deep eutectic. Among them, Cu52.55Ti30.05Zr11.4Ni6 and Cu53.1Ti31.4Zr9.5 Ni6 can be quenched into single amorphous structure with diameter of 5 mm by conventional copper mold casting method. They both possess the relatively higher reduced glass transition temperatures (Trg) of 0.603 and 0.598, respectively, indicating that the alloy compositions are close to deep eutectics and accounting for good glass forming ability. Especially, Cu52.55Ti30.05Zr11.4Ni6 exhibits relatively higher glass transition temperature (Tg = 694 K) and wider supercooled liquid region (ΔTX = 52 K), implying a good thermal.

AB - A series of bulk amorphous alloys in Cu-Ti-Zr-Ni system was fabricated based on binary deep eutectic. Among them, Cu52.55Ti30.05Zr11.4Ni6 and Cu53.1Ti31.4Zr9.5 Ni6 can be quenched into single amorphous structure with diameter of 5 mm by conventional copper mold casting method. They both possess the relatively higher reduced glass transition temperatures (Trg) of 0.603 and 0.598, respectively, indicating that the alloy compositions are close to deep eutectics and accounting for good glass forming ability. Especially, Cu52.55Ti30.05Zr11.4Ni6 exhibits relatively higher glass transition temperature (Tg = 694 K) and wider supercooled liquid region (ΔTX = 52 K), implying a good thermal.

KW - Binary deep eutectic

KW - Bulk metallic glasses

KW - Glass forming ability

KW - Reduced glass transition temperature

UR - https://www.scopus.com/pages/publications/25144467104

M3 - 文章

AN - SCOPUS:25144467104

SN - 1004-0609

VL - 15

SP - 1179

EP - 1183

JO - Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals

JF - Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals

IS - 8

ER -

Fabrication of Cu-based bulk metallic glasses by binary deep eutectic method

Abstract

Keywords

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