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

Determine the maximum gain of the system, Consider a heat-exchanger control...

Consider a heat-exchanger control loop with no dead time.  It is controlled by a PD controller.  The rate time is 0.25 min.  A real PD controller is used with filtering where a = 0

Solvent extraction system, how to design Extractive or Extraction colum and...

how to design Extractive or Extraction colum and solvent dehydrating columns

Find the entropy change of the system, A system with constant heat capacity...

A system with constant heat capacity CP and initial temperature T1 is heated by contacting a reservoir at Tf . Find the entropy change of the system, reservoir, and system plus res

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.

What is tie-line rule, What is tie-line rule? The tie-line rule is appl...

What is tie-line rule? The tie-line rule is applied to verify the compositions of two co-existing phases in a binary phase diagram. The tie line is a horizontal line drawn at t

Phosphate conditioning, Give reason phosphate conditioning is suitable for ...

Give reason phosphate conditioning is suitable for all operating pressures

Volatile organic compound, The design of a monolith reactor for the VOCs re...

The design of a monolith reactor for the VOCs removal.(Benzene) Therefore, you are asked to do the following: 1. Choose a specific VOC; 2. Search for the reaction rate for

Processing of bill for payment, PROCESSING OF BILL FOR PAYMENT : Your Coun...

PROCESSING OF BILL FOR PAYMENT : Your Counsellor will give you one bill. In that bill, you make relevant entries of the following statement using your imagination.

What is spheroidsing, What is Spheroidsing Spheroidsing   is the metho...

What is Spheroidsing Spheroidsing   is the method that applies more to the hypereutectoid steels (above 0,8% C). The process includes heating the metal to between 600oC and 65

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