Phys.org: “Ceramic pump moves molten metal at a record 1,400 degrees Celsius”
October 11, 2017 | by Georgia Institute of Technology
A ceramic-based mechanical pump able to operate at record temperatures of more than 1,400 degrees Celsius (1,673 Kelvin) can transfer high temperature liquids such as molten tin, enabling a new generation of energy conversion and storage systems……..
Read more here: https://phys.org/news/2017-10-ceramic-molten-metal-degrees-celsius.html