Transparent Polycrystalline Magnesium Aluminate Spinel Fabricated by Spark Plasma Sintering.
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DOI: 10.1002/adma.201706283
Abstract: Polycrystalline magnesium aluminate (MgAl2 O4 ) spinel (PMAS) exhibits a unique combination of physical, chemical, mechanical, and optical properties, which makes it useful for a wide range of applications, including UV lenses for lithography, electroinsulation,… read more here.
Keywords: magnesium aluminate; plasma sintering; spark plasma; polycrystalline magnesium ... See more keywords
Enhancement in the elongation, yield strength and magnetic properties of intermetallic FeCo alloy using spark plasma sintering
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DOI: 10.1007/s10853-017-1435-5
Abstract: Equiatomic FeCo alloys were densified using spark plasma sintering (SPS). Using a constant 50 MPa pressure, the sintering temperature and dwell times for the SPS process were optimised for different heating rates (50, 100, 300 °C min−1). All… read more here.
Keywords: strength; plasma sintering; spark plasma; using spark ... See more keywords
Invar-type nanocrystalline compacts obtained by spark plasma sintering from mechanically alloyed powders
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DOI: 10.1007/s10853-017-1771-5
Abstract: Invar36 (Fe64Ni36) and Invar-Cu (Fe59Ni36Cu5) nanocrystalline compacts were successfully obtained by spark plasma sintering from mechanically alloyed powders. The coefficient of thermal expansion (CTE) was determined for both Invar36 and Invar-Cu compacts. For Invar36 powder,… read more here.
Keywords: mechanically alloyed; nanocrystalline compacts; plasma sintering; spark plasma ... See more keywords
Optimization on producibility improvement and the recycling process of neutron multipliers for fusion applications
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DOI: 10.1007/s10853-019-04213-0
Abstract: Beryllium and beryllium intermetallic compound (beryllide) pebbles have been regarded as a neutron multiplier in an international thermonuclear experimental reactor (ITER), as well as a demonstration (DEMO) fusion reactor. A novel fabrication process of the… read more here.
Keywords: neutron; optimization producibility; plasma sintering; rotating electrode ... See more keywords
Spark Plasma Sintering of Al2O3-Ceramic Workpieces for Small End Milling Cutters
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DOI: 10.1007/s11148-019-00285-2
Abstract: Features of the effect of sintering temperature, pressure and duration of isothermal exposure during spark plasma sintering on the structure of Al2O3 ceramics without activating additives are determined. The correlation revealed makes it possible to… read more here.
Keywords: small end; plasma sintering; milling cutters; spark plasma ... See more keywords
Development of Oxide-Free Oxide Materials under Spark-Plasma Sintering Conditions of a Mixture of Oxide-Free Components and Various Metal Powder Additives
Sign Up to like & getrecommendations! Published in 2020 at "Refractories and Industrial Ceramics"
DOI: 10.1007/s11148-020-00433-z
Abstract: The effects of Wand Mo power additives during spark-plasma sintering of compositions at compression force 60 MPa at 1200 – 1600°C on the phase composition, microstructure, crystalline-phase grain size, relative density, linear shrinkage, physicomechanical properties,… read more here.
Keywords: plasma sintering; spark plasma; oxide free; powder additives ... See more keywords
The Impact of Peltier Effect on the Temperature Field During Spark Plasma Sintering of Thermoelectric Materials
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DOI: 10.1007/s11664-019-06948-7
Abstract: We report about the modelling of spark plasma sintering of a line of thermoelectric materials. A significant difference of sintering temperature ΔTs from 15 K to 110 K was found in the samples studied. The Peltier effect… read more here.
Keywords: temperature; plasma sintering; peltier effect; spark plasma ... See more keywords
Tensile Properties and Fracture Characteristics of Nanostructured Copper and Cu-SiC Nanocomposite Produced by Mechanical Milling and Spark Plasma Sintering Process
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-018-3267-0
Abstract: The presence of large grains within nanometric and ultrafine grain matrix is an effective method in order to enhance strength while keeping the high ductility of metals. For this purpose, in this research, spark plasma… read more here.
Keywords: sic nanocomposite; plasma sintering; spark plasma; tensile properties ... See more keywords
Current-Assisted Diffusion Bonding of Extruded Ti-22Al-25Nb Alloy by Spark Plasma Sintering: Interfacial Microstructure and Mechanical Properties
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DOI: 10.1007/s11665-018-3398-3
Abstract: Spark plasma sintering (SPS) technology was used to current-assisted bond extruded Ti-22Al-25Nb alloy. The effects of bonding temperature (920-980 °C) and bonding time (10-30 min) on the microstructure evolution and shear strength of this alloy were investigated… read more here.
Keywords: alloy; plasma sintering; spark plasma; current assisted ... See more keywords
Influence of Heat Treatment on the Microstructure Evolution and Mechanical Properties of Graphene/Ti2AlNb Composites Synthesized via Spark Plasma Sintering
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-020-05185-y
Abstract: Ti2AlNb-based composites with different contents of graphene nanoplatelets (GNPs) were prepared by high-energy ball milling and spark plasma sintering (SPS) under vacuum conditions. The effects of heat treatment on microstructures and mechanical behaviors of the… read more here.
Keywords: heat treatment; plasma sintering; treatment; spark plasma ... See more keywords
Effects of sintering temperature and holding time on microstructure and mechanical properties of Ti−1Al−8V−5Fe prepared by spark plasma sintering
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Central South University"
DOI: 10.1007/s11771-021-4689-7
Abstract: Ti185 alloy is widely used in key industrial fields such as aerospace due to its excellent mechanical properties. The traditional method of preparing Ti185 alloy will inevitably appear “β fleck”, resulting in the decrease of… read more here.
Keywords: mechanical properties; plasma sintering; holding time; sintering temperature ... See more keywords