FZ has various meanings in the Science category. Discover the full forms, definitions, and usage contexts of FZ in Science.
The area of base metal melted as determined on the cross section of a weld .
ScienceFreezing is almost always an exothermic process, meaning that as liquid changes into solid, heat and pressure is released. This is often seen as counter-intuitive, since the temperature of the material does not rise during freezing, except if the liquid were supercooled.
ScienceLast updated: