TY - GEN
T1 - Fabrication of Ni52.5Nb10Zr15Ti 15Pt7.5 bulk metallic glassy matrix composite containing dispersed ZrO2 particulates by spark plasma sintering
AU - Xie, Guoqiang
AU - Louzguine-Luzgin, Dmitri V.
AU - Kimura, Hisamichi
AU - Wakai, Fumihiro
AU - Inoue, Akihisa
PY - 2007
Y1 - 2007
N2 - Spark plasma sintering (SPS), as a developed rapid sintering technique, has a great potential for producing larger metallic glassy alloy specimens in a variety of shapes than those fabricated by casting methods, and can readily produce composites by dispersing crystalline particles in the glassy matrix. In this study, the Ni2.5Nb10Zr15Ti 15Pt7.5 bulk metallic glassy matrix composites dispersed homogeneously with ceramics ZrO2 particulates were fabricated by the SPS process. The plastic ductility of the Ni52.5Nb 10Zr15Ti15Pt7.5 glassy matrix composites was improved by adding ZrO2 particulates into the glassy alloy. The matrix of the fabricated composites maintained a glassy phase after the SPS process.
AB - Spark plasma sintering (SPS), as a developed rapid sintering technique, has a great potential for producing larger metallic glassy alloy specimens in a variety of shapes than those fabricated by casting methods, and can readily produce composites by dispersing crystalline particles in the glassy matrix. In this study, the Ni2.5Nb10Zr15Ti 15Pt7.5 bulk metallic glassy matrix composites dispersed homogeneously with ceramics ZrO2 particulates were fabricated by the SPS process. The plastic ductility of the Ni52.5Nb 10Zr15Ti15Pt7.5 glassy matrix composites was improved by adding ZrO2 particulates into the glassy alloy. The matrix of the fabricated composites maintained a glassy phase after the SPS process.
KW - Ceramics particulate
KW - Composite
KW - Ni-based metallic glass
KW - Spark plasma sintering
UR - http://www.scopus.com/inward/record.url?scp=38349122496&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=38349122496&partnerID=8YFLogxK
U2 - 10.4028/0-87849-462-6.1291
DO - 10.4028/0-87849-462-6.1291
M3 - Conference contribution
AN - SCOPUS:38349122496
SN - 0878494626
SN - 9780878494620
T3 - Materials Science Forum
SP - 1291
EP - 1294
BT - Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
PB - Trans Tech Publications Ltd
T2 - 6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
Y2 - 5 November 2007 through 9 November 2007
ER -