Spark Plasma Sintering (SPS), also known as Pulsed Electric Current Sintering (PECS) is a sintering method which utilizes low-voltage direct or alternating current while applying a uniaxial pressure on the green powder compact [1,2]. The backbone for the SPS technique has been developed by Inou...
Fitriani, ...R.Saidur, inRenewable and Sustainable Energy Reviews, 2016 3.1.1.3Spark plasma sintering The HP process however is not without a few limitations. The disadvantages are its high costs, commonly due primarily to its limited shape capabilities, and the long duration process which result...
P -type thermoelectric Bi 0.5 Sb 1.5 Te 3 compounds were prepared by the spark plasma sintering method with temperature ranges of 300–420 C and powder s... DM Lee,CH Lim,SY Shin,... - 《Journal of Electroceramics》 被引量: 9发表: 2006年 ...
This review focuses on the comparison of the spark plasma sintering (SPS) with other fabrication methods of MAX-phase materials. In the view of optimizing properties for prospective applications, we summarized different routes to synthesize and sinter bulk/powder MAX-phases with various microstructures,...
(DT). With the proper punches, the measured admixed metal alloys were poured into a 20-mm graphite die. A graphite sheet was used to create space between the powder and inside surface of the graphite die before adding powder. This was done in order to reduce the temperature differential ...
Voltric is Power: The stiff racket structure at the top of the frame allows the head to bend in a very controlled way and hold shuttles on the string bed for longer. The thin frame sides then allow the frame to flex more and transfer more energy to the shuttle. This combination allows ...
Thermoelectric (TE) materials have progressively attracted interest in recent years for their potential in our quest for a sustainable energy solution1. A measure of the performance of thermoelectric materials is the figure of merit: zT = σ S2T/κ , where S is the Seebeck ...
2. The power of powder feeding motor, blower and rotating motor is too small; 3. The spray nozzle is 22mm, and the spray is too thin; 4. The power of the cooling fan is too small and the cooling is too slow; 1、 Shell material: ...
The sintering of a synthesized p-type Bi2Te3 nano-powder has been investigated by three different techniques. Sintering techniques such as Hot Isostatic Pressing (HIP), microwave sintering and Spark Plasma Sintering (SPS) also known as electric field-assisted sintering technique (FAST) have been co...
The ball-milling process was performed considering 20 grs of Al, Zircon oxide balls (10 mm diameter), ball-to-powder ratio of 10:1 and a rotation of 1200 rpm for 30 min. The descriptions of all high-energy ball-milled nanocomposite powders are listed in Table 1. Table 1. Description ...