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

Processing of Hf based bulk metallic glasses through Spark Plasma Sintering (SPS) process

2021 ◽  
pp. 160057
Author(s):  
N. Saijyothi ◽  
D. Arvindha Babu ◽  
B. Srinivasarao ◽  
Bhaskar Majumdar
Keyword(s):  
Spark Plasma Sintering ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Plasma Sintering ◽  
Spark Plasma

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

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

Ti-Based Bulk Metallic Glass Composites Produced by Spark Plasma Sintering

2013 ◽  
Vol 750 ◽  
pp. 52-55 ◽  
Author(s):  
Guo Qiang Xie ◽  
Sheng Li Zhu ◽  
Feng Xiang Qin
Keyword(s):  
Spark Plasma Sintering ◽  
Metallic Glasses ◽  
Toxic Elements ◽  
High Strength ◽  
Mixed Powder ◽  
Glass Composites ◽  
Bulk Metallic Glass Composites ◽  
Large Size ◽  
Plasma Sintering ◽  
Spark Plasma

Using gas-atomized Ti-based metallic glassy powder, or the mixed powder blended with hydroxyapatite (HA) powder, we produced Ti-based bulk metallic glasses (BMGs) and the composites with high strength and satisfying large size requirements by a spark plasma sintering (SPS) process. The Ti-based BMGs and the composites with excellent properties and without toxic elements make it possible to apply as biomedical materials.

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

Spark plasma sintering for metallic glasses processing

2012 ◽  
Vol 109 (1) ◽  
pp. 5-10 ◽  
Author(s):  
L. Perrière ◽  
M.-T. Thaï ◽  
S. Tusseau-Nenez ◽  
P. Ochin ◽  
M. Blétry ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
Metallic Glasses ◽  
Plasma Sintering ◽  
Spark Plasma

scholarly journals Applied Pressure on Altering the Nano-Crystallization Behavior of Al86Ni6Y4.5Co2La1.5Metallic Glass Powder during Spark Plasma Sintering and Its Effect on Powder Consolidation

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
X. P. Li ◽  
M. Yan ◽  
G. Ji ◽  
M. Qian
Keyword(s):  
High Pressure ◽  
Metallic Glass ◽  
Spark Plasma Sintering ◽  
Metallic Glasses ◽  
Glass Powder ◽  
Applied Pressure ◽  
Oxide Surface ◽  
Surface Layers ◽  
Plasma Sintering ◽  
Spark Plasma

Metallic glass powder of the composition Al86Ni6Y4.5Co2La1.5was consolidated into 10 mm diameter samples by spark plasma sintering (SPS) at different temperatures under an applied pressure of 200 MPa or 600 MPa. The heating rate and isothermal holding time were fixed at 40°C/min and 2 min, respectively. Fully dense bulk metallic glasses (BMGs) free of particle-particle interface oxides and nano-crystallization were fabricated under 600 MPa. In contrast, residual oxides were detected at particle-particle interfaces (enriched in both Al and O) when fabricated under a pressure of 200 MPa, indicating the incomplete removal of the oxide surface layers during SPS at a low pressure. Transmission electron microscopy (TEM) revealed noticeable nano-crystallization of face-centered cubic (fcc) Al close to such interfaces. Applying a high pressure played a key role in facilitating the removal of the oxide surface layers and therefore full densification of the Al86Ni6Y4.5Co2La1.5metallic glass powder without nano-crystallization. It is proposed that applied high pressure, as an external force, assisted in the breakdown of surface oxide layers that enveloped the powder particles in the early stage of sintering. This, together with the electrical discharge during SPS, may have benefitted the viscous flow of metallic glasses during sintering.

Ti50Cu23Ni20Sn7 bulk metallic glasses prepared by mechanical alloying and spark-plasma sintering

2009 ◽  
Vol 209 (7) ◽  
pp. 3285-3288 ◽  
Author(s):  
Qiang Li ◽  
Ge Wang ◽  
Xueping Song ◽  
Liang Fan ◽  
Wentao Hu ◽  
...  
Keyword(s):  
Mechanical Alloying ◽  
Spark Plasma Sintering ◽  
Metallic Glasses ◽  
Bulk Metallic Glasses ◽  
Plasma Sintering ◽  
Spark Plasma
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