Hot pressing: precision using heat and pressure

© Fraunhofer IFAM Dresden
© Fraunhofer IFAM Dresden

Hot pressing is an innovative manufacturing process in which elevated temperatures and mechanical pressure are combined to compact metallic or ceramic powders using sintering technology or to join materials. Dense, homogeneous components with excellent mechanical and thermal properties can be produced by adjusting the temperature and pressure. This makes the hot pressing system suitable for material development and production in numerous industries, such as the aerospace industry, electronics or medical engineering. The hot press is currently also used for the production of high-density and high-purity sputter targets, which could not be produced in this way using melting metallurgy. 

 

If you have any questions about the hot pressing system or need support with your processes, we are always available to help. Please do not hesitate to contact us – together we will find the right solution for every problem!

Hot Press HP2

Manufacturer FCT Anlagenbau GmbH
Press force max. 1500 kN
Special features Split press cylinder with different piston areas → therefore 2 press force ranges can be used 
Piston stroke max. 220 mm
Heating Graphite heater
Temperatur range

Maximum temperature: 2300 °C

Continuous operating temperature: 2000 °C

Sample chamber

Furnace chamber: max. Ø450 x H650 mm

Tool size: max.  Ø420 x H550 mm

Tool geometry Tool-Ø from 50 to 250 mm, as well as tube and rectangular geometries
Usable atmospheres Inert gases (Ar, N2), pre-vacuum, high vacuum, partial pressure