What is the procedure of hot working, Mechanical Engineering

Assignment Help:

Q. What is the procedure of hot working?

A process is defined as hot working if it takes place when the workpiece is above the recrystallization temperature.

Hot Working Advantages


• Hardness and ductility of metal is not changed.

• Porosity is eliminated.

• Structure is improved by reforming smaller crystals.

• Large shape changes are possible without ruptures.

• Smaller, faster acting machines.

• Impurities are broken up and distributed throughout material.

• Surfaces need not be clean and scale free.


Related Discussions:- What is the procedure of hot working

Define the primitives of b-rep scheme, Primitives of b-rep Scheme The b...

Primitives of b-rep Scheme The building blocks for b-rep. models are : Vertex It is a unique point (an ordered triplet) in space. Edge An edge is a finite, non-

Moment of couple - mechanics, Moment of couple: Sol.: The moment of ...

Moment of couple: Sol.: The moment of couple is the product of the force (that is one of the forces of two equal and opposite parallel forces) and the arm of couple. Math

What is boiler feedwater, Q. What is Boiler feedwater? The boiler feedw...

Q. What is Boiler feedwater? The boiler feedwater will be a mixture of desalinated water, treated make-up water and returned condensate, deaerated and heated, supplied by other

Rubber hoses services tips, Rubber Hoses: Fuel or vacuum hoses should be i...

Rubber Hoses: Fuel or vacuum hoses should be installed so that end is bottomed into its fitting which would ensure adequate area for the hose clip to grip the hose beneath the fla

Unsymmetrical bending, how to culculate stress in unsymmetrical bending

how to culculate stress in unsymmetrical bending

Force analysis of spure gear (gear and pinion), how can analysis the force ...

how can analysis the force analysis of spur gear subjected to a force of 1818.65 newton on the shaft of the gear?

Find out the forces in members, Find out the forces in members: A brac...

Find out the forces in members: A braced support ABC is loaded as illustrated. Find out the forces in members AB, BC, BD and AD by the method of joints. Check out the results

Formed heads of vessels, Q. Formed heads of vessels? Formed heads are g...

Q. Formed heads of vessels? Formed heads are generally of 2:1 semi ellipsoidal form, but other heads may be used, such as hemispherical, torispherical, conical and toriconical.

Dryness fraction of steam - thermodynamics, Drynes s Fraction of Steam: ...

Drynes s Fraction of Steam: Dryness fraction of steam is factor which used to specify the quality of steam. It can be defined as the ratio of weight of dry steam W d s pr

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