Spark Plasma SinteringFor those of us who enjoy technical reading, here is a link to a very recent paper:
https://link.springer.com/chapter/10.1007%2F978-3-030-05327-7_2
If you don't feel like reading the whole page, then look at the title at least:
Fundamentals of Spark Plasma Sintering (SPS): An Ideal Processing Technique for Fabrication of Metal Matrix Nanocomposites
Remember, SPS is Calnano's main business.