High-level nuclear waste storage container of nuclear power plant and its processing method

摘要

In order to most safely store high-level nuclear waste generated from nuclear power plants, it is a processing method of seamless storage containers, not a processing method by welding of seams, and roughing of cast or forged steel. By manufacturing a cylindrical storage container through deep hole work, and finishing work, the connection part of the storage container body is eliminated, and the connection between the storage container and the sealing lid is minimized, thereby increasing the strength of the storage container, and A high-level nuclear waste storage container of a nuclear power plant and a processing method thereof that can prevent damage and maximize the sealing power by forming a cylindrical storage container to prevent radiation leakage during storage of high-level nuclear waste is about