What are the objectives of heat treatment of metals, Chemical Engineering

Assignment Help:

What are the objectives of heat treatment of metals?

Objectives of heat treatment- 

Cause relief of internal stresses developed while cold working, welding, casting, forging etc.

Harden and strengthen metals.

Better machine ability.

Change grain size.

Soften metals for further working as in wire drawing or cold rolling.

Improve ductility and toughness.

 

 


Related Discussions:- What are the objectives of heat treatment of metals

Process Principles, Before it can be fed to the gasification reactor, coal ...

Before it can be fed to the gasification reactor, coal must be ground to meet specifications on particle size. The grinding is accompanied by the generation of coal dust that can r

Properties of filament and contact materials, Properties of filament and co...

Properties of filament and contact materials. The Filament materials must have low resistance temperature co-efficient, high melting point, high mechanical strength, ductility

Define cohesive energy, Define Cohesive energy Cohesive energy can be d...

Define Cohesive energy Cohesive energy can be described as the difference among the average energy of the atoms of a solid (especially a crystal) and that of the free atoms.

Photolithography in the fabrication of electronic devices, Outline a proced...

Outline a procedure for photolithography in the fabrication of electronic devices. What are the limitations of this procedure?   Photolithography is the process of transferrin

Internal conditioning of water, describe briefly any four internal conditio...

describe briefly any four internal conditioning methods

Determination of lattice energy of a crystal using Born-Land, Determination...

Determination of lattice energy of a crystal using Born-Lande Equation

Homes, Ask questionbats #Minimum 100 words accepted#

Ask questionbats #Minimum 100 words accepted#

#titleHardness of Water, Ask question #Minimum 100 words accepted.hardness ...

Ask question #Minimum 100 words accepted.hardness of bore water is less than that of sea water-justify

Sketch their bode plots and compare with the matlab figures, 1. Consider th...

1. Consider the previous heat exchanger.  Tune a proportional controller for a)  GM = 2; PM = 45 degrees and c)  MPH (maximum peak height) occurs at 2 dB (provides a z of ~ 0.4).

Bioprocess engineering, Where can I get the solution manual for bioprocess ...

Where can I get the solution manual for bioprocess engineering by Schuler and kargi? Any link to download it?

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