Development of Ni-Zr-Nb-Al-M(=Ta,Ti,Y) metallic glass

J. H. Na; K. H. Han; W. T. Kim; D. H. Kim

doi:10.4028/0-87849-960-1.3435

Development of Ni-Zr-Nb-Al-M(=Ta,Ti,Y) metallic glass

J. H. Na, K. H. Han, W. T. Kim, D. H. Kim

Department of Materials Science and Engineering

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

The effects of Ta, Ti and Y addition substituting Zr in the Ni-Zr-Nb-Al metallic glass alloys have been investigated by using thermal analysis, X-ray diffractometry and transmission electron microscopy. Partial replacements of Zr with M(=Ta, Ti, Y) in Ni₆₁Zr₂₈Nb₇Al₄ alloy significantly enhance the glass forming ability and enlarge the undercooled liquid region during continuous heating of glassy ribbons. Fully glassy rods with the diameter of up to 2 mm can be fabricated by a copper mold casting method.

Original language	English
Pages (from-to)	3435-3438
Number of pages	4
Journal	Materials Science Forum
Volume	475-479
Issue number	V
DOIs	https://doi.org/10.4028/0-87849-960-1.3435
Publication status	Published - 2005
Event	PRICM 5: The Fifth Pacific Rim International Conference on Advanced Materials and Processing - Beijing, China Duration: 2004 Nov 2 → 2004 Nov 5

All Science Journal Classification (ASJC) codes

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

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title = "Development of Ni-Zr-Nb-Al-M(=Ta,Ti,Y) metallic glass",

abstract = "The effects of Ta, Ti and Y addition substituting Zr in the Ni-Zr-Nb-Al metallic glass alloys have been investigated by using thermal analysis, X-ray diffractometry and transmission electron microscopy. Partial replacements of Zr with M(=Ta, Ti, Y) in Ni61Zr28Nb7Al4 alloy significantly enhance the glass forming ability and enlarge the undercooled liquid region during continuous heating of glassy ribbons. Fully glassy rods with the diameter of up to 2 mm can be fabricated by a copper mold casting method.",

author = "Na, {J. H.} and Han, {K. H.} and Kim, {W. T.} and Kim, {D. H.}",

year = "2005",

doi = "10.4028/0-87849-960-1.3435",

language = "English",

volume = "475-479",

pages = "3435--3438",

journal = "Materials Science Forum",

issn = "0255-5476",

publisher = "Trans Tech Publications",

number = "V",

note = "PRICM 5: The Fifth Pacific Rim International Conference on Advanced Materials and Processing ; Conference date: 02-11-2004 Through 05-11-2004",

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TY - JOUR

T1 - Development of Ni-Zr-Nb-Al-M(=Ta,Ti,Y) metallic glass

AU - Na, J. H.

AU - Han, K. H.

AU - Kim, W. T.

AU - Kim, D. H.

PY - 2005

Y1 - 2005

N2 - The effects of Ta, Ti and Y addition substituting Zr in the Ni-Zr-Nb-Al metallic glass alloys have been investigated by using thermal analysis, X-ray diffractometry and transmission electron microscopy. Partial replacements of Zr with M(=Ta, Ti, Y) in Ni61Zr28Nb7Al4 alloy significantly enhance the glass forming ability and enlarge the undercooled liquid region during continuous heating of glassy ribbons. Fully glassy rods with the diameter of up to 2 mm can be fabricated by a copper mold casting method.

AB - The effects of Ta, Ti and Y addition substituting Zr in the Ni-Zr-Nb-Al metallic glass alloys have been investigated by using thermal analysis, X-ray diffractometry and transmission electron microscopy. Partial replacements of Zr with M(=Ta, Ti, Y) in Ni61Zr28Nb7Al4 alloy significantly enhance the glass forming ability and enlarge the undercooled liquid region during continuous heating of glassy ribbons. Fully glassy rods with the diameter of up to 2 mm can be fabricated by a copper mold casting method.

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UR - http://www.scopus.com/inward/citedby.url?scp=17044366667&partnerID=8YFLogxK

U2 - 10.4028/0-87849-960-1.3435

DO - 10.4028/0-87849-960-1.3435

M3 - Conference article

AN - SCOPUS:17044366667

SN - 0255-5476

VL - 475-479

SP - 3435

EP - 3438

JO - Materials Science Forum

JF - Materials Science Forum

IS - V

T2 - PRICM 5: The Fifth Pacific Rim International Conference on Advanced Materials and Processing

Y2 - 2 November 2004 through 5 November 2004

ER -

Development of Ni-Zr-Nb-Al-M(=Ta,Ti,Y) metallic glass

Abstract

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