Thermal and mechanical properties of the (Cu36Zr 48Al8Ag8)100-xSix (x = 0-1) amorphous alloys

N. Y. Wu, C. J. Hsieh, Jason S.C. Jang, S. R. Jian, Y. T. Chen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this study, (Cu36Zr48Al8Ag 8)100-xSix (x = 0-1) amorphous alloy rod with (2-4) mm diameter were prepared by arc melting. The thermal properties and microstructure development during the annealing of amorphous alloys have been investigated by the combination of differential scanning calorimetry (DSC),, X-ray diffractometry (XRD) and Vickers indentation. The XRD result reveals that all these as-quenched, (Cu36Zr48Al8Ag8)100 -xSix alloys exhibit the broad diffraction patterns of amorphous phase. A clear Tg (glass transition temperature) and supercooled region (about 102 K) were revealed for all of those amorphous alloy rods. The crystallization temperature (Tx), (ΔTx) , and micro-hardness of (Cu36Zr48Al8Ag 8)100-xSix amorphous alloys is increased as the Si content.

Original languageEnglish
Title of host publicationTHERMEC 2009
EditorsTara Chandra, Tara Chandra, Tara Chandra, N. Wanderka, N. Wanderka, N. Wanderka, Walter Reimers, Walter Reimers, Walter Reimers, M. Ionescu, M. Ionescu, M. Ionescu
PublisherTrans Tech Publications Ltd
Pages1627-1631
Number of pages5
ISBN (Print)0878492941, 9780878492947
DOIs
StatePublished - 2010
Event6th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2009 - Berlin, Germany
Duration: 25 Aug 200929 Aug 2009

Publication series

NameMaterials Science Forum
Volume638-642
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference6th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2009
Country/TerritoryGermany
CityBerlin
Period25/08/0929/08/09

Keywords

  • Amorphous
  • Mechanical properties
  • Thermal property

Fingerprint

Dive into the research topics of 'Thermal and mechanical properties of the (Cu<sub>36</sub>Zr <sub>48</sub>Al<sub>8</sub>Ag<sub>8</sub>)<sub>100-x</sub>Si<sub>x</sub> (x = 0-1) amorphous alloys'. Together they form a unique fingerprint.

Cite this