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Spark plasma Sintering is the process of making solid products from powder. The process is done by passing pulsating current to the powder so that it reaches the melting point and turns into a fluid . spark sintering technique is a new way of sintering materials by generating heat internally by using dc current as opposed to conventional methods of material densification such as hot pressing. By using this method the time and energy is saved. In the same way other conventional methods take more hours to reach the peak temperature.


When spark discharge appears in the gap between the particles of a material Terry McLaurin Jersey , a local high temperature state occurs. This causes vaporization and the melting of the surfaces of the powder particles during the SPS process; constricted shapes or 鈥渘ecks鈥?are formed around the contact area between the particles. These necks gradually develop and plastic transformation progresses during sintering, resulting in a sintered compact of over 99% density. Since only the surface temperature of the particles rises rapidly by self heating, particle growth of the starting powder materials is controlled



FEATURES :
Operational cost is less compared to other conventional methods.
Fast cycle time is one of the major factors of spark plasma sintering.
There is no dissipation of heat so efficient way of sintering.
Remote pc based programming station.
Servo valve controlled hydraulics for ultra fine force control.
Powder-to-part net and near-net shapes.
Minimal grain growth.
State-of-the-art clean wave Montez Sweat Jersey , high efficiency power supply
ADVANTAGES :
Chamber body and door made from stainless steel.
Time efficient and fast operation is one of the major advantages in spark plasma sintering technique.
Operational cost is also less compared to other conventional techniques.
Consistency and even grind of grains occuring in a good pace with better results.
Efficiency is more compared to other techniques as there is no loss during the process.




APPLICATIONS :
They are used in nuclear reactors for sintering of the fuel.
They are also used in the lithium ion battery production.
They are also used largely in the ceramic industry.
Sintering is widely used in refractories and also in thermal plants.
It is also used largely in biomedical industries.
It is also used in high temperature structural industries.
Spark plasma sintering is also used in the carbon nanotubes.

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