Since the 20th century, with the development of quenching technology, the development of metal physics and the transplantation and application of other new technologies, the metal heat treatment process has been further developed. The influence of quenching agent on quenching quality has been gradually discovered. In industrial production, the application of rotary hearth furnace for gas carburizing and the application of electron beam technology make the metal obtain new surface heat treatment and chemical heat treatment methods.
PAKU provides a wide range of innovative high-quality sensors and systems for all areas involved in the heat treatment industry. The temperature, pressure, liquid level and flow sensors can reliably monitor the process medium;, The properties of copper and iron will change due to the influence of temperature and pressure deformation. The softening treatment of white cast iron is an important process for manufacturing farm tools.