The application of magnetic particle nondestructive testing technology in coal mine equipment is studied.Firstly,the basic principle and detection method of magnetic particle nondestructive testing technology are introduced,and then the current situation and problems of the application of magnetic particle nondestructive testing technology in coal mine equipment are highlighted,and the methods to solve the problems are proposed.Finally,the application cases of magnetic particle nondestructive testing technology in coal mining equipment are listed,which proves that the technology has important application value and development prospect in coal mining equipment.
magnetic particle nondestructive testingcoal mining equipmentferromagnetism
NETL
NSTL
万方数据
