Nearly full density Ni52.5Nb10Zr15Ti15Pt7.5 bulk metallic glass obtained by spark plasma sintering of gas atomized powders

2007 ◽  
Vol 90 (24) ◽  
pp. 241902 ◽  
Author(s):  
Guoqiang Xie ◽  
Dmitri V. Louzguine-Luzgin ◽  
Hisamichi Kimura ◽  
Akihisa Inoue
Keyword(s):  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Spark Plasma Sintering ◽  
Full Density ◽  
Plasma Sintering ◽  
Spark Plasma

Bulk Metallic Glassy Composites with Excellent Electrical Conductivity and Enhanced Plasticity Fabricated by Spark Plasma Sintering

2011 ◽  
Vol 675-677 ◽  
pp. 197-200 ◽  
Author(s):  
Guo Qiang Xie ◽  
Dmitri V. Louzguine-Luzgin ◽  
Mikio Fukuhara ◽  
Akihisa Inoue
Keyword(s):  
Electrical Conductivity ◽  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Spark Plasma Sintering ◽  
High Strength ◽  
Structural Materials ◽  
Large Size ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Composite Samples

Large-size Ni-based bulk metallic glass (BMG) composite samples exhibiting simultaneously high strength, enhanced plasticity and improved conductivity were produced by spark plasma sintering of mixed glassy powder blended with high-conductive Cu particulates. This opens new possibilities for the applications of the BMG composites as functional and structural materials.

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