This is the first step in designing a continuous caster. First, the product end-use dictates the quality, grade and shape of the cast product (billet, bloom, slab, beam blank, and/or round). Considerations are then made based on desired annual tonnage, liquid steel availability, and anticipated operating hours.
Accessing definition, the ability, right, or permission to approach, enter, speak with, or use; admittance: They have access to the files. See more. Dictionary.com
Access controls are security features that control how users and systems communicate and interact with other systems and resources. Access is the flow of information between a subject and an object. A subject is an active entity that requests access to an object or the data within an object. E.g.: user, program, process etc. An object is a passive entity that contains the information. E.g.: Computer, Database, File, Program etc.