What is the use of high-temperature steam to kill pathogenic microorganisms in articles?

Steam disinfection is to use the high temperature of steam to kill pathogenic microorganisms in articles. Steam disinfection is to raise the temperature of water to 100℃, and steam condenses on the surface of objects to release heat energy to kill pathogenic microorganisms. Steam disinfection means putting cultural relics into a steam box for disinfection. The temperature is generally between 50℃ and 60℃, because the sterilization and pest control temperature of the warehouse is above 40℃.