Aging treatment, also known as precipitation hardening, is a heat treatment process used to improve the strength and hardness of certain alloys. It involves holding the material at an elevated temperature for a specific time and then cooling it, allowing fine particles to precipitate, enhancing its properties.
Quenching: Take 1045 medium carbon steel as an example. Heat 1045 steel to above 840~850 degrees Celsius, keep warm for a period of time, and then use water or oil as a medium to quickly cool to room temperature. The…