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ENGEMINI BLUE - Spark Plasma Sintering software

ENGEMINI BLUE is a simulation & modeling software for Spark Plasma Sintering technology. Engemini gives you access to Norimat Group core expertise in FAST/SPS.

The FAST/SPS Digital Twin; Design, Develop, Scale-up, Produce.

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Overview of Spark Plasma Sintering

Spark Plasma Sintering (SPS) also called Field Assisted Sintering Technology (FAST) or Direct Current Sintering (DCS), is a sintering technique that can produce highly dense materials. 

The main difference between FAST / SPS and more conventional powder processing techniques is its heating method. The Spark Plasma Sintering process consists of a high intensity pulsed current that passes through a graphite tooling. With this set-up it is possible to reach high heating and cooling rates of over 100°C/min

The Spark Plasma Sintering process can reach high temperature in a few minutes compared to several hours for other sintering techniques.

The spark plasma sintering (SPS) process is highly effective for sintering highly refractory materials that are difficult to densify with traditional techniques. These technology like natural sintering, Hot Pressing (HP) or Hot Isostatic Pressing (HIP) might keep a coarse microstructure and limited performances.

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Spark Plasma Sintering (SPS) is a complex technology that often needs a lot of experimentation before reaching the desired result.

Producing repeatable high performance parts and moving from small to large numbers of samples is a challenge that requires significant technical experience, and often involves trial and error.

Multiple development steps can lead to tooling wear and tear which can become costly if inadapted. Graphite tooling is a major cost driver in both development and manufacturing applications of FAST / SPS technology.

The significant amount of experimentation required in the product development cycle leads to a large waste of materials. This leads to unnecessary cost and prevents users from harnessing this compelling technology.


ENGEMINI is the first multi-physics simulation solution dedicated to Spark Plasma Sintering (SPS). ENGEMINI BLUE offers a simple to use toolkit to design, standardize and manufacture samples and parts using FAST / SPS technology.

Developed in collaboration with FAST / SPS manufacturers, ENGEMINI BLUE aims to support the industrial transfer of Spark Plasma Sintering (SPS) technology.

ENGEMINI BLUE allows FAST / SPS users to exceed their own limits and exploit the full technical potential of their machine.

ENGEMINI aims to simplify the Spark Plasma Sintering (SPS) process workflow while reducing machine running costs.

Get optimal results right from the first batch.

Key advantages of ENGEMINI BLUE

  • Predict the strength and thermal homogeneity of your final sample

Modelize your sintering cycle and get the result for your materials adapted to your SPS machine.

  • Design your mold and minimize rupture issues while ensuring the highest thermal homogeneity

Many graphite types available. Design your column and optimize automatically the size of your mold.

  • Control and optimize the manufacturing process more efficiently

Understand the Spark Plasma Sintering process better and spend less time on R&D. Engemini is the first and only software to offer such accurate modeling of the physics involved in the SPS process.

  • Increase manufacturing throughput

Go faster to production by optimizing your samples digitally.

  • Address R&D cost- and time-effectiveness

Save time on R&D, reduce trial & error and dedicate more materials and machine time on production.

More than 40 materials available !

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Engemini is adapted to your machine !

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