TY - GEN
T1 - Effect of minor addition of noble elements on microstructure and mechanical properties of Ti-based bulk metallic glasses
AU - Qin, Fengxiang
AU - Xie, Guoqiang
AU - Dan, Zhenhua
AU - Inoue, Akihisa
N1 - Copyright:
Copyright 2012 Elsevier B.V., All rights reserved.
PY - 2012
Y1 - 2012
N2 - Ti-based bulk metallic glasses with minor addition of Ag, Au or Pt elements were prepared by copper mold casting. The Microstructure of the as-cast samples was examined by TEM. Nanoparticles identified as cubic Pd3Ti with crystal planes of (111), (200), (220) and (311) are observed in all the alloys modified by the minor addition of Ag, Au or Pt. The results revealed that the glassy/nanoparticle composited alloys exhibited high strength about 2000 MPa and plastic strain between 1.5-10% due to the inhibition of propagation of shear band.
AB - Ti-based bulk metallic glasses with minor addition of Ag, Au or Pt elements were prepared by copper mold casting. The Microstructure of the as-cast samples was examined by TEM. Nanoparticles identified as cubic Pd3Ti with crystal planes of (111), (200), (220) and (311) are observed in all the alloys modified by the minor addition of Ag, Au or Pt. The results revealed that the glassy/nanoparticle composited alloys exhibited high strength about 2000 MPa and plastic strain between 1.5-10% due to the inhibition of propagation of shear band.
KW - Bulk metallic glasses
KW - Mechanical property
KW - Microstructure
UR - http://www.scopus.com/inward/record.url?scp=84855774684&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84855774684&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.148-149.241
DO - 10.4028/www.scientific.net/AMM.148-149.241
M3 - Conference contribution
AN - SCOPUS:84855774684
SN - 9783037853405
T3 - Applied Mechanics and Materials
SP - 241
EP - 244
BT - Mechanical Engineering, Materials and Energy
T2 - 2011 International Conference on Mechanical Engineering, Materials and Energy, ICMEME 2011
Y2 - 19 October 2011 through 21 October 2011
ER -