Cryogenic treatment is a process of cooling a material to a very low temperature and then heating it back up to room temperature. This process can be used to improve the properties of a material, such as its strength, ductility, and toughness.
Some of the emerging trends in cryogenic treatment include the use of liquid nitrogen for food preservation, the use of liquid nitrogen for the treatment of cancer, and the use of liquid nitrogen for the treatment of neurological disorders.