Explain planar defects, Chemical Engineering

Assignment Help:

Planar defects

* Grain boundaries occur where the crystallographic direction of the lattice abruptly changes. This usually happens when two crystals start growing separately and then meet.

* Anti phase boundaries happen in ordered alloys: in this case, the crystallographic direction remains the same, every side of the boundary has an  opposite phase: For example if the ordering is usually ABABABAB, an anti phase boundary takes the form of ABABBABA.

 


Related Discussions:- Explain planar defects

Edta method, structure of EDTA and estimation of hardness of water by Edta ...

structure of EDTA and estimation of hardness of water by Edta method

Introduction regular duties of laboratory staff, Introduction : You will r...

Introduction : You will recall previous study of this course about the various duties and activities of a lab staff that facilitate management of the laboratory in an efficient ma

Explain polymerisation vinyl chloride and its applications, Explain polymer...

Explain polymerisation vinyl chloride and its applications. PVC and its applications - It is acquired from polymerisation of vinyl chloride in the presence of a catalyst as per

.paint production, what is the effect of surfactant in paint

what is the effect of surfactant in paint

Define octane number & cetane number, 1. a)Explain the construction and wor...

1. a)Explain the construction and working of catalytic converter with a neat diagram. b)  How much of rise in temperature of water occurs when 0.222 kg of a fuel is burnt in bom

Water technology, whycoagulant is not used in hot lime soda proces

whycoagulant is not used in hot lime soda proces

Rheology, why do frosting on cakes do not fall off

why do frosting on cakes do not fall off

Hardness control, how can i controll hardness in the boiler

how can i controll hardness in the boiler

What, How chemilcal#..

How chemilcal#..

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