Construction practice of low magnification inspection system for continuous casting billets
In order to fully play the role of low magnification inspection in quality control of continuous casting billets,each process of low magnification inspection was studied.A low magnification laboratory that met the requirements of the man-agement system was redesigned.The automatic low magnification inspection process was formulated.The low magnification inspection processes were designed,including the sample processing and transportation,acid etching process,scanning im-aging process,and environmental protection process.The suggestions for the overall layout of the process,civil engineer-ing,materials,and laboratory management involved in the construction of the low magnification laboratory were proposed,which provided reference for the physical inspection quality management personnel and low magnification laboratory design and construction personnel in steel enterprises.
continuous casting billetlow magnification inspectionetchinglaboratory construction