Strong composition-dependence on glass-forming ability in Ni-(Ti,Zr)-Si pseudo-ternary alloys

H. Yang; J. Q. Wang; Y. Li

doi:10.1016/j.jallcom.2005.11.055

Strong composition-dependence on glass-forming ability in Ni-(Ti,Zr)-Si pseudo-ternary alloys

H. Yang
, J. Q. Wang^*
, Y. Li

^*此作品的通讯作者

CAS - Institute of Metal Research
National University of Singapore

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

The glass formation in Ni-(Ti,Zr)-Si pseudo-ternary alloys was studied. For suction casting, by carefully adjusting the alloy composition and studying the microstructure changes, the best glass-forming alloy with a 2 mm diameter is pinpointed in a narrow composition region of 57.5-58.5 at.% Ni, 36.5-38.5 at.% (Ti + Zr) and 5-5.5 at.% Si. The main competing crystalline phases, identified by XRD and SEM, were Ni₁₀(Zr,Ti)₇, Ni(Ti,Zr) and an unidentified Si-containing phase. Our results indicate a clear need for monitoring the microstructure change in the cross section of the ingots to locate the best glass-forming alloys.

源语言	英语
页（从-至）	86-91
页数	6
期刊	Journal of Alloys and Compounds
卷	422
期	1-2
DOI	https://doi.org/10.1016/j.jallcom.2005.11.055
出版状态	已出版 - 28 9月 2006
已对外发布	是

访问文件

10.1016/j.jallcom.2005.11.055

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{6cbe87e276274acea3538ec433096f88,

title = "Strong composition-dependence on glass-forming ability in Ni-(Ti,Zr)-Si pseudo-ternary alloys",

abstract = "The glass formation in Ni-(Ti,Zr)-Si pseudo-ternary alloys was studied. For suction casting, by carefully adjusting the alloy composition and studying the microstructure changes, the best glass-forming alloy with a 2 mm diameter is pinpointed in a narrow composition region of 57.5-58.5 at.\% Ni, 36.5-38.5 at.\% (Ti + Zr) and 5-5.5 at.\% Si. The main competing crystalline phases, identified by XRD and SEM, were Ni10(Zr,Ti)7, Ni(Ti,Zr) and an unidentified Si-containing phase. Our results indicate a clear need for monitoring the microstructure change in the cross section of the ingots to locate the best glass-forming alloys.",

keywords = "Casting, Metallic glasses, Ni-based alloy, Thermal analysis",

author = "H. Yang and Wang, \{J. Q.\} and Y. Li",

year = "2006",

month = sep,

day = "28",

doi = "10.1016/j.jallcom.2005.11.055",

language = "英语",

volume = "422",

pages = "86--91",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Strong composition-dependence on glass-forming ability in Ni-(Ti,Zr)-Si pseudo-ternary alloys

AU - Yang, H.

AU - Wang, J. Q.

AU - Li, Y.

PY - 2006/9/28

Y1 - 2006/9/28

N2 - The glass formation in Ni-(Ti,Zr)-Si pseudo-ternary alloys was studied. For suction casting, by carefully adjusting the alloy composition and studying the microstructure changes, the best glass-forming alloy with a 2 mm diameter is pinpointed in a narrow composition region of 57.5-58.5 at.% Ni, 36.5-38.5 at.% (Ti + Zr) and 5-5.5 at.% Si. The main competing crystalline phases, identified by XRD and SEM, were Ni10(Zr,Ti)7, Ni(Ti,Zr) and an unidentified Si-containing phase. Our results indicate a clear need for monitoring the microstructure change in the cross section of the ingots to locate the best glass-forming alloys.

AB - The glass formation in Ni-(Ti,Zr)-Si pseudo-ternary alloys was studied. For suction casting, by carefully adjusting the alloy composition and studying the microstructure changes, the best glass-forming alloy with a 2 mm diameter is pinpointed in a narrow composition region of 57.5-58.5 at.% Ni, 36.5-38.5 at.% (Ti + Zr) and 5-5.5 at.% Si. The main competing crystalline phases, identified by XRD and SEM, were Ni10(Zr,Ti)7, Ni(Ti,Zr) and an unidentified Si-containing phase. Our results indicate a clear need for monitoring the microstructure change in the cross section of the ingots to locate the best glass-forming alloys.

KW - Casting

KW - Metallic glasses

KW - Ni-based alloy

KW - Thermal analysis

UR - https://www.scopus.com/pages/publications/33747811829

U2 - 10.1016/j.jallcom.2005.11.055

DO - 10.1016/j.jallcom.2005.11.055

M3 - 文章

AN - SCOPUS:33747811829

SN - 0925-8388

VL - 422

SP - 86

EP - 91

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1-2

ER -

Strong composition-dependence on glass-forming ability in Ni-(Ti,Zr)-Si pseudo-ternary alloys

摘要

访问文件

其它文件与链接

指纹

引用此