Hot worked and cold worked products differ, Chemical Engineering

Assignment Help:

In what manner hot worked and cold worked products differ?

Hot working of a metal is carried out above its re-crystallization temperature. In this case the metal is not strain hardened. Hot worked products have a refined grain structure. Surface finish of hot worked metal not nearly as good as cold working due to of oxidation and scaling. Hot worked products are free from blowholes, internal porosity, and cracks.

 


Related Discussions:- Hot worked and cold worked products differ

Draw the b-h curve for a ferro-magnetic material, Draw the B-H curve for a ...

Draw the B-H curve for a ferro-magnetic material  and identify the retentivity and the coercive field on the curve.    B-H curve for a ferromagnetic material is drawn a

Characteristics that can affect the flow of bulk solids, What are the diffe...

What are the different characteristics that can affect the flow of bulk solids and how? The main characteristics which can affect flow of bulk solids are as below: > Moistu

Downstream process development, Dear expert minds I have to program in Matl...

Dear expert minds I have to program in Matlab a series of Unit operations for protein purification fro crude mixture. Starting from the centrifugation arriving to the formulation o

Plant ecomomics, Factors affecting on process design

Factors affecting on process design

In-organic chemistry, describe and explain the use of lime in neutralizing ...

describe and explain the use of lime in neutralizing acids in soil for agricultural application

Online tuition, Can I have online tuition sessions for reaction engineering...

Can I have online tuition sessions for reaction engineering ?

Materials, understanding the concept of entrepreneurship and the process of...

understanding the concept of entrepreneurship and the process of innovation, come out with one assignment per group the used of materials in industry.

Explain with sketch the process of "forging", Explain with sketch the proce...

Explain with sketch the process of "forging". Forging is the process by which metal is heated and is shaped by plastic deformation by suitably applying compressive force. Gener

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