spark plasma sintering method
Fabrication and Thermal Properties of Carbon Nanotube/Nickel Composite by Spark Plasma Sintering Method
... ysis corrosion processing. The majority of the CNT exists in between the Ni particles. Moreover, as seen in the photograph for the Ni/1 vol%CNT composite, the CNT is concentrated only in certain parts. This concentration ...
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Study on Corrosion of Iron-Zinc Oxide Particulate Composites Produced by a Spark Plasma Sintering in Hanks' Solution
... the spark plasma sintering method utilizes uniaxial pressure along with a pulsed electric current in one ...high-temperature plasma generated by spark discharges in voids between ...
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Fabrication of Porous Aluminum by Spacer Method Consisting of Spark Plasma Sintering and Sodium Chloride Dissolution
... various sintering pressure, sintering time and raw Al powder size conditions by the spacer method consisting of spark plasma sintering (SPS) and sodium chloride (NaCl) ...The ...
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Synthesis of Bioactive Glass Powder using Sol-Gel Method and Shaping using Plasma Spark Sintering
... developed method of SPS and bioactive glass sintering at 600 C can form the Na 2 Ca 2 Si 3 O 6 phase which in comparison with the formation of Na 2 Ca 2 Si 3 O 9 crystalline phase due to older methods of ...
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Fabrication and Characteristics of 8YSZ/Ni functionally Graded Materials by Applying Spark Plasma Sintering Procedure (RESEARCH NOTE)
... 3. 2. Densi ication Behavior The relative densities of the layers in homogenous specimens and the YSZ/Ni FGM compacts are shown in Figure 4. Spark plasma sintering is an effective method to ...
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Thermoelectric Properties of Ca Ir O Compounds Prepared by Spark Plasma Sintering
... resistivity specimens. All measurements were conducted from room temperature (RT) to 1023 K. The crystal phase was examined by X-ray diffraction (Rigaku Geigerflex). The lattice parameters were calculated by a program ...
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Spark Plasma Sintering of Titanium and Cobalt Alloys For Biomedical Applications
... consolidation method for PA powders, but vacuum hot pressing (VHP), extrusion, and rapid omnidirectional compaction (ROC) have also been successfully used ...iv) Spark Plasma Sintering ...
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Consolidation of [(Fe0 5Co0 5)0 75Si0 05B0 2]96Nb4 Metallic Glassy Powder by SPS Method
... metallic glass were produced from a gas-atomized amorphous powder by spark plasma sintering (SPS). The processing temperature and the time that assure the supercooled liquid state of the compacts ...
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Microstructure and Mechanical Properties of NiTi2 TiB Composite Fabricated by Spark Plasma Sintering
... The effective method to improve the mechanical properties is adding reinforcement components. Titanium boride (TiB) has many excellent properties such as high hardness (Vickers hardness, Hv, 16 GPa), high ...
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SPARK PLASMA SINTERING OF TUNGSTEN AND TUNGSTEN-CERIA: MICROSTRUCTURES AND KINETICS
... from sintering to the copper, metal wafers made of Monel, steel, molybdenum, or tungsten were placed between the punch and metal ...this method, including zirconium, molybdenum, brass, and commercial ...
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Comparison of Spark Plasma Sintering and Hybrid Spark Plasma Sintering of Ni-Fe Alloys
... Most spark plasma sintered samples investigated by some researchers are cylindrical with 20 mm diameter ...SPS method has several advantages that distinguish it from the traditional sintering ...
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ABSTRACT : Using the spark plasma sintering (SPS) method, hydroxyapatite (HAp) material was densified using a
... Hydroxyapatitie powders were placed in a graphite die (outside diameter, 30 mm; inside diameter, 10 mm; height, 40 mm), and then placed into a rapid sintering system that was made by Sumitomo Coal Mining in Japan. ...
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Thermoelectric Properties of NaxCo2O4 Prepared by the Polymerized Complex Method and Spark Plasma Sintering
... lower carrier density because the major carriers are holes. When the PC sample has a higher thermoelectric power and electrical resistivity compared to the SSR sample, the carrier density should be lower than that of the ...
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Case Study of Spark Plasma Sintering Process
... Spark plasma sintering is one of latest technique used in rapid ...a sintering technique which uses electric current or spark to give the temperature in a limited and continuous manner ...
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Electrical response of La2/3-xLi3xTiO3 ceramics obtained by spark plasma sintering
... It is a recognized fact that synthesis method is decisive to obtain a material with good properties. Among the most recently used techniques, for the synthesis of materials with a particle size of the order of ...
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Production of a nanostructured copper by Spark Plasma Sintering
... this method over the conventional ones (Langer ...characterizing spark plasma sintering (SPS) and subsequently the fast heating rate attainable within a short sintering time makes it a ...
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Bonding Mechanism Of Ti/az80 Dissimilar Materials Fabricated By Spark Plasma Sintering
... effective method to join these two materials is solid state bonding because it can prevent a formation of brittle intermetallic compound or heat affected zone (HAZ) [9, ...
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Thermoelectric Properties of Sr Ru O Compounds Prepared by Spark Plasma Sintering
... calcined at 1273 K for 43.2 ks in air. The calcined powder was pressed in a graphite die and sintered by SPS at 1523 K for 0.3 ks in a vacuum at a load of 80 MPa. The sintered body was cut to 2 2 10 mm for the ...
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Spark Plasma Sintering of Ultra-High Temperature Tantalum/Hafnium Carbides Composite
... mixing method using ethanol liquid media and SDS as organic special ...the spark plasma sintered samples.For TH sample which had no sintering aid, the relative density hardly surpassed 94 % ...
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Harmonic Structure Design of a SUS329J1 Two Phase Stainless Steel and Its Mechanical Properties
... matrix phase to form (ferrite (¡) + austenite (£)) two phases below this temperature. The initial powder structure was a fully-ferritic due to the rapid solidification during the powder fabrication. The powder was milled ...
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