Dual phase metallic glassy composites with large-size and ultra-high strength fabricated by spark plasma sintering

2009 ◽  
Vol 17 (7) ◽  
pp. 512-516 ◽  
Author(s):  
Guoqiang Xie ◽  
Dmitri V. Louzguine-Luzgin ◽  
Li Song ◽  
Hisamichi Kimura ◽  
Akihisa Inoue
Keyword(s):  
Spark Plasma Sintering ◽  
High Strength ◽  
Dual Phase ◽  
Large Size ◽  
Plasma Sintering ◽  
Spark Plasma

Consolidation Behavior of Cu-Zr-Al Metallic Glass Powder by Spark Plasma Sintering

2010 ◽  
Vol 654-656 ◽  
pp. 1086-1089 ◽  
Author(s):  
Guo Qiang Xie ◽  
Dmitri V. Louzguine-Luzgin ◽  
Mikio Fukuhara ◽  
Hisamichi Kimura ◽  
Akihisa Inoue
Keyword(s):  
Spark Plasma Sintering ◽  
Sintering Temperature ◽  
Glassy Alloy ◽  
High Strength ◽  
Alloy System ◽  
Full Density ◽  
Large Size ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Consolidation Behavior

We investigated consolidation behavior of gas-atomized Cu50Zr45Al5 metallic glassy alloy powders by a spark plasma sintering (SPS) process. Density of the sintered samples increased with an increase in sintering temperature. The nearly full density samples without crystallization could be attained by the SPS process at sintering temperature of 693 K under pressure of 600 MPa. The produced samples exhibited high-strength and met large-size requirement. The SPS process makes it possible to fabricate the large-size bulk metallic glasses without limitation of dimensions and alloy system.

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.

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.

Spark plasma sintering for high-speed diffusion bonding of the ultrafine-grained near-α Ti–5Al–2V alloy with high strength and corrosion resistance for nuclear engineering

2019 ◽  
Vol 54 (24) ◽  
pp. 14926-14949 ◽  
Author(s):  
Vladimir Nikolaevich Chuvil’deev ◽  
Aleksey Vladimirovich Nokhrin ◽  
Vladimir Ilyich Kopylov ◽  
Maksim Sergeevich Boldin ◽  
Mikhail Mikhaylovich Vostokov ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Spark Plasma Sintering ◽  
Diffusion Bonding ◽  
High Speed ◽  
High Strength ◽  
Nuclear Engineering ◽  
Plasma Sintering ◽  
Ultrafine Grained ◽  
Spark Plasma

3C4 Fabrication of high strength steel-ceramic composites by using spark plasma sintering

2013 ◽  
Vol 2013 (0) ◽  
pp. 93-94
Author(s):  
Takuya Nakamura ◽  
Shinji Taguchi ◽  
Kousei Ijichi ◽  
Yoshikazu Maeda ◽  
Ayako Nagase ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
High Strength Steel ◽  
High Strength ◽  
Ceramic Composites ◽  
Plasma Sintering ◽  
Spark Plasma

Synthesis of high-strength bimodally grained iron by mechanical alloying and spark plasma sintering

2008 ◽  
Vol 58 (9) ◽  
pp. 759-762 ◽  
Author(s):  
B. Srinivasarao ◽  
K. Oh-ishi ◽  
T. Ohkubo ◽  
T. Mukai ◽  
K. Hono
Keyword(s):  
Mechanical Alloying ◽  
Spark Plasma Sintering ◽  
High Strength ◽  
Plasma Sintering ◽  
Spark Plasma

Strengthening mechanisms in a high-strength bulk nanostructured Cu–Zn–Al alloy processed via cryomilling and spark plasma sintering

2013 ◽  
Vol 61 (8) ◽  
pp. 2769-2782 ◽  
Author(s):  
Haiming Wen ◽  
Troy D. Topping ◽  
Dieter Isheim ◽  
David N. Seidman ◽  
Enrique J. Lavernia
Keyword(s):  
Spark Plasma Sintering ◽  
High Strength ◽  
Al Alloy ◽  
Strengthening Mechanisms ◽  
Plasma Sintering ◽  
Spark Plasma
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