Testing of Ferromagnetic Materials (Magnetic Measurements)

摘要

This book is devoted to an investigation of the characteristics that determine the behavior of ferromagnetic materials in a magnetic field, ferromagnetic materials, general problems of testing magnetically soft materials, experiments at elevated frequencies and with magnetization in a constant magnetic field. The second edition refers additionally to new techniques of measurement and to apparatus that has become available during the last few years. The chapter 'Methods of Magnetic Flaw Detection' has been added; this is concerned with the fundamentals of magnetic flaw detection and, in particular, with the eddy current technique, which shows great promise for widespread introduction of flaw detection into engineering. The book is intended for technical personnel and students in institutions of higher education. (Author)