Crystallization parameters of two MgNiNd alloy glasses with large supercooled liquid ranges

Y. Li; S. C. Ng; C. K. Ong; L. H. Lee; H. Jones

doi:10.1016/0167-577X(94)90214-3

Crystallization parameters of two MgNiNd alloy glasses with large supercooled liquid ranges

Y. Li^*
, S. C. Ng
, C. K. Ong
, L. H. Lee
, H. Jones

^*Corresponding author for this work

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

Abstract

The crystallization parameters of new easy glass forming Mg₇₅Ni₂₀Nd₅ and Mg₆₅Ni₂₀Nd₁₅ alloys with large supercooled liquid regions were determined isothermally by DSC. The Avrami exponent n as well as the associated activation energy E for crystallization were found to be different at heating temperatures near the glass transition temperature T_g and crystallization temperature T_x. This result indicates a difference in crystallization mechanism for these glasses in these different temperature ranges.

Original language	English
Pages (from-to)	175-178
Number of pages	4
Journal	Materials Letters
Volume	21
Issue number	2
DOIs	https://doi.org/10.1016/0167-577X(94)90214-3
State	Published - Oct 1994
Externally published	Yes

Access to Document

10.1016/0167-577X(94)90214-3

Cite this

@article{12881461bf7c4f08ac0ee7a627ade8f8,

title = "Crystallization parameters of two MgNiNd alloy glasses with large supercooled liquid ranges",

abstract = "The crystallization parameters of new easy glass forming Mg75Ni20Nd5 and Mg65Ni20Nd15 alloys with large supercooled liquid regions were determined isothermally by DSC. The Avrami exponent n as well as the associated activation energy E for crystallization were found to be different at heating temperatures near the glass transition temperature Tg and crystallization temperature Tx. This result indicates a difference in crystallization mechanism for these glasses in these different temperature ranges.",

author = "Y. Li and Ng, \{S. C.\} and Ong, \{C. K.\} and Lee, \{L. H.\} and H. Jones",

year = "1994",

month = oct,

doi = "10.1016/0167-577X(94)90214-3",

language = "英语",

volume = "21",

pages = "175--178",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

number = "2",

}

TY - JOUR

T1 - Crystallization parameters of two MgNiNd alloy glasses with large supercooled liquid ranges

AU - Li, Y.

AU - Ng, S. C.

AU - Ong, C. K.

AU - Lee, L. H.

AU - Jones, H.

PY - 1994/10

Y1 - 1994/10

N2 - The crystallization parameters of new easy glass forming Mg75Ni20Nd5 and Mg65Ni20Nd15 alloys with large supercooled liquid regions were determined isothermally by DSC. The Avrami exponent n as well as the associated activation energy E for crystallization were found to be different at heating temperatures near the glass transition temperature Tg and crystallization temperature Tx. This result indicates a difference in crystallization mechanism for these glasses in these different temperature ranges.

AB - The crystallization parameters of new easy glass forming Mg75Ni20Nd5 and Mg65Ni20Nd15 alloys with large supercooled liquid regions were determined isothermally by DSC. The Avrami exponent n as well as the associated activation energy E for crystallization were found to be different at heating temperatures near the glass transition temperature Tg and crystallization temperature Tx. This result indicates a difference in crystallization mechanism for these glasses in these different temperature ranges.

UR - https://www.scopus.com/pages/publications/0028527897

U2 - 10.1016/0167-577X(94)90214-3

DO - 10.1016/0167-577X(94)90214-3

M3 - 文章

AN - SCOPUS:0028527897

SN - 0167-577X

VL - 21

SP - 175

EP - 178

JO - Materials Letters

JF - Materials Letters

IS - 2

ER -

Crystallization parameters of two MgNiNd alloy glasses with large supercooled liquid ranges

Abstract

Access to Document

Other files and links

Fingerprint

Cite this