Explain hard magnetic materials, Chemical Engineering

Assignment Help:

Hard magnetic materials  

Permanent magnets are used as passive generators of magnetic field. To produce and maintain the magnetic field, a material should have both high residual induction and high coercivity.  The minimum coercivity that a permanent magnet should have is at least of 50 000 A/m.  


Related Discussions:- Explain hard magnetic materials

Provision for services-gas, Normal 0 false false false fals...

Normal 0 false false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Name various types of magnetic materials, The magnetic behavior of material...

The magnetic behavior of materials can be classified into the following five major groups: 1. Diamagnetism 2. Paramagnetism 3. Ferromagnetism 4. Ferrimagnetism 5. Antiferr

EMERGENCY !!!, We have a lot of water plastic bottels that are being threw ...

We have a lot of water plastic bottels that are being threw and wasted , how can we use them in a onother way like making it into a fabric, or I need any topic for project that inv

Work, prove that work is a path function

prove that work is a path function

Adsorption and membrane processes, Zeolites are used to adsorb a wide range...

Zeolites are used to adsorb a wide range of solutes from vapour and gas streams. What is it about their structure that makes them suitable for selective adsorption? What isotherm(s

Civil engieering, what is the advantages & disadvanteges of road ways

what is the advantages & disadvanteges of road ways

Bernoulli equations, air flows through apipe at arte of 200L/S. The pipe of...

air flows through apipe at arte of 200L/S. The pipe of two sections of diameters 20cm and 10cm with asmoth reducing section the pressure are difference between the two pipe sectio

Water softening, What is phosphate conditioning in water softening?

What is phosphate conditioning in water softening?

Segercone test and rul test of refractory material, Q. How can you measur...

Q. How can you measure the refractories and refractoriness under load of a refractory material?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd