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

What is the basis of classification of hot and cold working, What is the ba...

What is the basis of classification of hot and cold working? Cold and hot working: Changing the shape of material by extrusion, forging, rolling, and drawing include plastic

Zinc has hcp structure, Zinc has hcp structure. In a unit cell of zinc, the...

Zinc has hcp structure. In a unit cell of zinc, the zinc atoms occupy 74% of volume of unit cell.

Electrolysis, Could I get a code on designing electrolytic reactors in the ...

Could I get a code on designing electrolytic reactors in the production of sodium ?

Report of handling of hazardous, Report Note: What do you observe? Do...

Report Note: What do you observe? Do you realise that the common chemicals you have been hadling casually at your laboratory (if any, with which you are working) are quite

design and construction, Design and Construction : Note the design of the...

Design and Construction : Note the design of the college building. Also observe the quality of construction and the materials (bricks, tiles, stone, cement, mosaic or any other)

Project managment softwares, can you suggest all the required softwares for...

can you suggest all the required softwares for project management in chemical engineering in oil and gas sector designing

Determine the liquid molar flow rate, A gas stream containing solute A at m...

A gas stream containing solute A at mole fraction of 0.02 is to be cleaned by absorbing 90% of the solute into a liquid stream in a countercurrent packed bed gas-liquid absorber. T

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