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

Biology assignment, Chemical engineer biology assignment 1 how much u charg...

Chemical engineer biology assignment 1 how much u charge

Ammonia, full process of ammonia synthesis

full process of ammonia synthesis

introduction on physiological pharmacokinetics, Question : Give a basic in...

Question : Give a basic introduction on PHYSIOLOGICAL PHARMACOKINETICS ? Answer: The history and bases of physiological pharmacokinetics will be briefly reviewed, pointing out

Want to know resin quantity, Hardness is 160 ppm and flow rate is 40 m3/hr ...

Hardness is 160 ppm and flow rate is 40 m3/hr ,I want to know the amount resin quantity required.Please give me a solution with details.

Materials used for dc applications, Materials used for DC applications are:...

Materials used for DC applications are: Iron and low-carbon steels (maximum carbon 0.05 %)  • Iron-Nickel alloys (Permalloy)   • Iron-Cobalt alloy (Permendur)

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

what is the advantages & disadvanteges of road ways

Pour point and its significance, Pour point: Just as flashpoint when tempe...

Pour point: Just as flashpoint when temperature is further lowered below cloud point of certain temperature, oil becomes semi-solid and losses its flow characteristics. This point

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