Diffusion bonding, Mechanical Engineering

Assignment Help:

DIFFUSION BONDING


In this process, union between specially prepared mating surfaces takes place as a result of diffusion, which occurs due to high temperature & pressure, exerted for a  long time. The pressure is low enough to ensure that there is no plastic flow or deformation. The extended time of several minutes at elevated temperatures (which will cause oxidation) requires that the joint be made in protective atmosphere or vacuum. Sometimes thin inserts are placed between the mating surfaces to speed up diffusion and ensure strong welds.


Related Discussions:- Diffusion bonding

Your job is to design the connecting rod, Introduction You are now worki...

Introduction You are now working as a FEA engineer for a Computer Aided Engineering (CAE) consultancy company called Dantech. This morning, your manager assigned you a new contr

Constituents of seam welding, Constituents of seam welding The essentia...

Constituents of seam welding The essential elements of a seam welding machine are: Main frame containing welding transformer and tap switch. Welding head consisting o

Contrary to the misconception, Contrary to the misconception that the grow...

Contrary to the misconception that the growth in automobile industry has catered only to the higher income-stratum of society by producing mostly passenger cars, the fastest growt

Assumptions in analysis of simple truss, Assumptions in analysis of simple ...

Assumptions in analysis of simple truss: What are assumptions made in analysis of simple truss? Sol.: The assumptions made in finding out forces in the frame are, (1)

Evaluate the speed of wheel, In an epicyclic gear train, the internal wheel...

In an epicyclic gear train, the internal wheels B and A and compound wheels C and D rotate independently about axis O. The wheels E and F rotate on pins fixed to the arm G. E gear

Beam, calculate the vertical reaction at A in Newtons

calculate the vertical reaction at A in Newtons

Explain armature core and armature winding - dc generator, Armature core an...

Armature core and armature winding  Armature is the rotating part of the machine. It is cylindrical in shape with slots on its outer periphery. It houses the armature conducto

What is a special feature of the pdes, A special feature of the PDES A ...

A special feature of the PDES A special feature of the PDES development is the use of the formal language EXPRESS for modeling the product information. There will be capabiliti

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