Glass forming ability in amorphous Ti50Cu35-xNi 15Snx alloys prepared by mechanical alloying

C. K. Lin, C. C. Hsu, R. R. Jeng, Y. L. Lin, C. H. Yen, P. Y. Lee

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

In the present study, amorphous Ti50Cu35-xNi 15Snx (x=0-7) alloy powders were synthesized by mechanical alloying technique, the amorphization behavior of ti50cu 28sn7 alloy powders was examined in details by scanning electron microscopy, differential scanning calorimeter, x-ray diffraction, and synchrotron x-ray absorption spectroscopy. the results show that fully amorphous powders formed after 7 hours of milling. The thermal stability of the Ti 50Cu35-xNi15Snx amorphous powders was investigated by differential scanning calorimeter. The amorphous Ti 50Cu35Ni15 powders (i.e., x=0) exhibit no glass transition behavior. However, the amorphous Ti50Cu 35-xNi15Snx (x=3-7) powders were found to exhibit a supercooled liquid region before crystallization. Amorphous Ti 50Cu28Ni15Sn7 alloy powders exhibits a wide supercooled liquid region of 61 K.

Original languageEnglish
Pages (from-to)3451-3458
Number of pages8
JournalMaterials Science Forum
Volume475-479
Issue numberV
Publication statusPublished - 2005
Externally publishedYes

Fingerprint

Mechanical alloying
Powders
alloying
Glass
glass
Calorimeters
calorimeters
Scanning
X rays
scanning
Amorphization
Liquids
liquids
Crystallization
Synchrotrons
Absorption spectroscopy
x ray absorption
x ray spectroscopy
Glass transition
absorption spectroscopy

Keywords

  • Amorphization
  • EXAFS
  • Glass transition
  • Mechanical alloying
  • Supercooled liquid region
  • Ti-based alloys

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Lin, C. K., Hsu, C. C., Jeng, R. R., Lin, Y. L., Yen, C. H., & Lee, P. Y. (2005). Glass forming ability in amorphous Ti50Cu35-xNi 15Snx alloys prepared by mechanical alloying. Materials Science Forum, 475-479(V), 3451-3458.

Glass forming ability in amorphous Ti50Cu35-xNi 15Snx alloys prepared by mechanical alloying. / Lin, C. K.; Hsu, C. C.; Jeng, R. R.; Lin, Y. L.; Yen, C. H.; Lee, P. Y.

In: Materials Science Forum, Vol. 475-479, No. V, 2005, p. 3451-3458.

Research output: Contribution to journalArticle

Lin, CK, Hsu, CC, Jeng, RR, Lin, YL, Yen, CH & Lee, PY 2005, 'Glass forming ability in amorphous Ti50Cu35-xNi 15Snx alloys prepared by mechanical alloying', Materials Science Forum, vol. 475-479, no. V, pp. 3451-3458.
Lin, C. K. ; Hsu, C. C. ; Jeng, R. R. ; Lin, Y. L. ; Yen, C. H. ; Lee, P. Y. / Glass forming ability in amorphous Ti50Cu35-xNi 15Snx alloys prepared by mechanical alloying. In: Materials Science Forum. 2005 ; Vol. 475-479, No. V. pp. 3451-3458.
@article{5489077e4f1d4c6e95ee6c9681c31c74,
title = "Glass forming ability in amorphous Ti50Cu35-xNi 15Snx alloys prepared by mechanical alloying",
abstract = "In the present study, amorphous Ti50Cu35-xNi 15Snx (x=0-7) alloy powders were synthesized by mechanical alloying technique, the amorphization behavior of ti50cu 28sn7 alloy powders was examined in details by scanning electron microscopy, differential scanning calorimeter, x-ray diffraction, and synchrotron x-ray absorption spectroscopy. the results show that fully amorphous powders formed after 7 hours of milling. The thermal stability of the Ti 50Cu35-xNi15Snx amorphous powders was investigated by differential scanning calorimeter. The amorphous Ti 50Cu35Ni15 powders (i.e., x=0) exhibit no glass transition behavior. However, the amorphous Ti50Cu 35-xNi15Snx (x=3-7) powders were found to exhibit a supercooled liquid region before crystallization. Amorphous Ti 50Cu28Ni15Sn7 alloy powders exhibits a wide supercooled liquid region of 61 K.",
keywords = "Amorphization, EXAFS, Glass transition, Mechanical alloying, Supercooled liquid region, Ti-based alloys",
author = "Lin, {C. K.} and Hsu, {C. C.} and Jeng, {R. R.} and Lin, {Y. L.} and Yen, {C. H.} and Lee, {P. Y.}",
year = "2005",
language = "English",
volume = "475-479",
pages = "3451--3458",
journal = "Materials Science Forum",
issn = "0255-5476",
publisher = "Trans Tech Publications",
number = "V",

}

TY - JOUR

T1 - Glass forming ability in amorphous Ti50Cu35-xNi 15Snx alloys prepared by mechanical alloying

AU - Lin, C. K.

AU - Hsu, C. C.

AU - Jeng, R. R.

AU - Lin, Y. L.

AU - Yen, C. H.

AU - Lee, P. Y.

PY - 2005

Y1 - 2005

N2 - In the present study, amorphous Ti50Cu35-xNi 15Snx (x=0-7) alloy powders were synthesized by mechanical alloying technique, the amorphization behavior of ti50cu 28sn7 alloy powders was examined in details by scanning electron microscopy, differential scanning calorimeter, x-ray diffraction, and synchrotron x-ray absorption spectroscopy. the results show that fully amorphous powders formed after 7 hours of milling. The thermal stability of the Ti 50Cu35-xNi15Snx amorphous powders was investigated by differential scanning calorimeter. The amorphous Ti 50Cu35Ni15 powders (i.e., x=0) exhibit no glass transition behavior. However, the amorphous Ti50Cu 35-xNi15Snx (x=3-7) powders were found to exhibit a supercooled liquid region before crystallization. Amorphous Ti 50Cu28Ni15Sn7 alloy powders exhibits a wide supercooled liquid region of 61 K.

AB - In the present study, amorphous Ti50Cu35-xNi 15Snx (x=0-7) alloy powders were synthesized by mechanical alloying technique, the amorphization behavior of ti50cu 28sn7 alloy powders was examined in details by scanning electron microscopy, differential scanning calorimeter, x-ray diffraction, and synchrotron x-ray absorption spectroscopy. the results show that fully amorphous powders formed after 7 hours of milling. The thermal stability of the Ti 50Cu35-xNi15Snx amorphous powders was investigated by differential scanning calorimeter. The amorphous Ti 50Cu35Ni15 powders (i.e., x=0) exhibit no glass transition behavior. However, the amorphous Ti50Cu 35-xNi15Snx (x=3-7) powders were found to exhibit a supercooled liquid region before crystallization. Amorphous Ti 50Cu28Ni15Sn7 alloy powders exhibits a wide supercooled liquid region of 61 K.

KW - Amorphization

KW - EXAFS

KW - Glass transition

KW - Mechanical alloying

KW - Supercooled liquid region

KW - Ti-based alloys

UR - http://www.scopus.com/inward/record.url?scp=17144398464&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=17144398464&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:17144398464

VL - 475-479

SP - 3451

EP - 3458

JO - Materials Science Forum

JF - Materials Science Forum

SN - 0255-5476

IS - V

ER -