CHAPTER 5 MAGNETIC PROPERTIES and Magnetic Materials 1 , Classification of Magnetic Materials The material types can be divided into several main categories 12 Ferromagnetic A ferromagnetic material produces a magnetic , Microsoft PowerPoint - ch05Magnetic propertippt...
Normally they are arranged in the magnetic material all pointing in different directions in a completely random fashion and so their magnetic effects cancel each other out If an object is magnetized it is because the domains are all made to point in the same direction...
MAGNETIC MATERIALS - Slideshare 10 Mar 2009 , Magnetism ppt Shivam Agarwal 12,039 views 6th Grade-Ch 1 Sec 1 The Nature of , Classification of magnetic materials...
MAGNETIC PARAMETERS1Magnetic Permeability μ The property of material by virtue of which it allows itselfto be magnetizedIt is the ratio of magnetic field density to magnetic fieldstrengthIt accept magnetizationIt varies material to material depending on temperature,saturationIt is the degree or extent to which magnetic lines of forcecan ....
2 material called magnetic induction B The relationship between B and H can be defined by equation1-11, B = 0H 0 I 1-11 Where I is the magnetic moment per unit volume...
Classification of Magnetic Materials All materials can be classified in terms of their magnetic behaviour falling into one of five categories depending on their bulk magnetic susceptibility...
Magnetic field Strength If a magnetic field, H, is generated by a cylindrical coil solenoid of n turns and length l, H = nI/l A/m Magnetic flux density, B It is the magnitude of the field strength within a substance subjected to a field H B = H Tesla or Weber/m2 , called thepermeability, is the measure of the degree to which a material can be magnetized...
Magnetic separation is generally a low cost method of recovery, unless high intensity separators are required The electro-magnetic high intensity separators that produce 20,000 gauss the rare earth magnetic separators are relatively inexpensive and can produce magnetic fields around 6,000 gauss...
View Classification Of Magnetic Materials presentations online, safely and virus-free Many are downloadable Learn new and interesting things Get ideas for ,...