Can you please rewrite the answer in totally different words & not from Google &
ID: 1716506 • Letter: C
Question
Can you please rewrite the answer in totally different words & not from Google & make it not formal writing just simple problems to answer. And different exampls! Thanks!
CH 4
RQ 1 –
Properties of material are completely based upon its microstructure. So microstructure can control the properties of material if we want change the properties process like case hardening, heat treatment process and several other processes can be used.
RQ 14 –
The difference between a crystalline material and amorphous structure:
A crystalline material has a regular, repeating structure and a repeating elementary arrangement of atoms, or in other words, there is a long-range order.
Example: Sodium chloride
Amorphous material does not have a repeating or predictable arrangement of atoms or molecules that make up the material.
Example: Glass
RQ 22 –
A grain boundary is the interface between two grains, or crystallites, in a polycrystalline material. Grain boundaries are 2D defects in the crystal structure, and tend to decrease the electrical and thermal conductivity of the material
Grain boundaries are defects and regions of relative disorder in the crystal structure, and they usually cause a decrease in the electrical and thermal conductivity of the material.
Explanation / Answer
ANS 1)
Microstructures are generally small scaled vertion of a material. Hence the properties shown my microstructure is same as the property shared by the material as a whole when we deal at surface level interactions. Hence studying properties of microstructures gives us a good idea of performance of the material under different conditions.
ANS 14)
Amorphous solids:
Crystalline solids:
ANS 22)
Grain boundary is a important class of defect seen in metals. It is a two dimensional planar defect. It is between the adjacent crystallites of similar chemical and crystal structure but differing in orientation.