Formation and properties of two-phase bulk metallic glasses by spark plasma sintering

2011 ◽  
Vol 509 ◽  
pp. S214-S218 ◽  
Author(s):  
Guoqiang Xie ◽  
D.V. Louzguine-Luzgin ◽  
Akihisa Inoue
Keyword(s):  
Spark Plasma Sintering ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Two Phase ◽  
Plasma Sintering ◽  
Spark Plasma

Synthesis of Ni-Based Bulk Metallic Glasses Composites by Spark Plasma Sintering

2005 ◽  
Vol 24-25 ◽  
pp. 105-108
Author(s):  
J.K. Lee ◽  
H.J. Kim ◽  
Taek Soo Kim ◽  
D.M. Lee ◽  
Seung Y. Shin ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Plasma Sintering ◽  
Spark Plasma

Al-La-Ni-Fe bulk metallic glasses produced by mechanical alloying and spark-plasma sintering

2007 ◽  
Vol 449-451 ◽  
pp. 1119-1122 ◽  
Author(s):  
P.P. Choi ◽  
J.S. Kim ◽  
O.T.H. Nguyen ◽  
D.H. Kwon ◽  
Y.S. Kwon ◽  
...  
Keyword(s):  
Mechanical Alloying ◽  
Spark Plasma Sintering ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Plasma Sintering ◽  
Spark Plasma

Enhanced thermionic emission properties in textured two-phase LaB6–BaB6 system prepared by spark plasma sintering

2014 ◽  
Vol 611 ◽  
pp. 130-134 ◽  
Author(s):  
Shen Lin Zhou ◽  
Jiu Xing Zhang ◽  
Li Hong Bao ◽  
Xiao Guang Yu ◽  
Qiang Lin Hu ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
Thermionic Emission ◽  
Two Phase ◽  
Emission Properties ◽  
Plasma Sintering ◽  
Spark Plasma

TiPt HTSMA Produced by Spark Plasma Sintering of Elemental Powders

2013 ◽  
Vol 738-739 ◽  
pp. 579-583
Author(s):  
Silethelwe Chikosha ◽  
Hilda Kundai Chikwanda
Keyword(s):  
Spark Plasma Sintering ◽  
Processing Route ◽  
Potential Candidate ◽  
Jet Engines ◽  
Two Phase ◽  
Alternative Processing ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Added Benefit ◽  
Sintering Conditions

Titanium-platinum (Ti50Pt50) alloy has been identified as a potential candidate for high temperature shape memory alloy (HTSMA) applications such as actuators in jet engines. This work evaluates powder metallurgy as an alternative processing route with the added benefit that near net shaped components can be formed. Spark plasma sintering (SPS) of blended elemental titanium and platinum powders was carried out. The sintering conditions used were: temperatures ranging from 1200 to 1400 °C and sintering times ranging from 10 to 30 minutes. SEM with EDS, XRD and DSC were carried out to study the results. Results showed that SPS only achieved high density, but not homogenisation of the alloys. All sintering conditions resulted in formation of the martensitic TiPt phase of interest, together with some or all of the following phases: Ti, Ti3Pt, Ti4Pt3, Ti3Pt5 and Pt. Post sintering annealing treatments were carried out to homoginise the alloys at 1300 °C for times ranging from 5 to 15 hours. With sufficient annealing times a two phase microstructure was produced with TiPt as the majority matrix phase and Ti3Pt5 as the precipitate phase.

Influence of mechanically milled powder and high pressure on spark plasma sintering of Mg–Cu–Gd metallic glasses

2013 ◽  
Vol 61 (12) ◽  
pp. 4414-4428 ◽  
Author(s):  
Baolong Zheng ◽  
Dustin Ashford ◽  
Yizhang Zhou ◽  
Suveen N. Mathaudhu ◽  
Jean-Pierre Delplanque ◽  
...  
Keyword(s):  
High Pressure ◽  
Spark Plasma Sintering ◽  
Metallic Glasses ◽  
Milled Powder ◽  
Plasma Sintering ◽  
Spark Plasma

Spark Plasma Sintering of Metallic Glasses

2019 ◽  
pp. 291-335 ◽  
Author(s):  
Loïc Perrière ◽  
Yannick Champion ◽  
Frédéric Bernard
Keyword(s):  
Spark Plasma Sintering ◽  
Metallic Glasses ◽  
Plasma Sintering ◽  
Spark Plasma
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