Define corrosion-resistant nickel-based alloys, Mechanical Engineering

Assignment Help:

Q. Define corrosion-resistant nickel-based alloys?

The corrosion-resistant nickel-based alloys offer a significant improvement in corrosion resistance to sulphuric acid over the 300 series stainless steels.   A broader range of concentrations can be handled; however, temperature is still a limiting factor.

A number of corrosion resistant nickel alloys are commercially available.  The Iso-Corrosion Charts for several common alloys.  Each alloy typically has its own advantages.  In selecting a specific alloy for a given service, some in situ corrosion testing is recommended.

Alloy-20 (Carpenter 20Cb3) and Incoloy 825 are two readily available commercial nickel-based alloys that have superior corrosion resistance to a broad range of H2SO4 concentrations.  Higher nickel-based alloys, such as Hastelloy B, Hastelloy C / C276 and Hastelloy G, also offer excellent resistance to H2SO4.


Related Discussions:- Define corrosion-resistant nickel-based alloys

Strength of material, how will you apply principle of superposition in a st...

how will you apply principle of superposition in a stepped bar?

Find out also the loss of energy through impact, Find out also the loss of ...

Find out also the loss of energy through impact: Example 1. A bullet weighing 0.1 newton horizontally fired with a velocity of 80 metres/sec hits a wooden block, weighin

Explain the deformation processes, Deformation Processes In these proce...

Deformation Processes In these processes, the material is plastically deformed (hot or cold) under the action of an external force, to produce the required shape. No material i

Determine sliding velocity, a) A pair of 20 degree full depth involute spur...

a) A pair of 20 degree full depth involute spur gears having 30 and 50 teeth respectively of module 4mm are in mesh. The smaller gear rotates at 1000 rpm. Determine- 1) Contact

Radiative heat transfer, how to find view factor for a cylinder to humanbod...

how to find view factor for a cylinder to humanbody at a distance?

Determine the centroid of the truss gusset plate, Determine the centroid of...

Determine the centroid of the truss Gusset Plate shown in figure below.

Determine period of motion and frequency, (a) Illustrate Fourier Series and...

(a) Illustrate Fourier Series and calculate the constant coefficients. (b) A Harmonic motion is provided by x(t) = 10sin(30t -π/3) where t in seconds and phase angle in radians.

Calculate the torque, (a) Illustrate self-locking and self-energizing brake...

(a) Illustrate self-locking and self-energizing brakes. (b) The diameter of the drum is 250mm and the angle of contact is 90 o , If the operating force of 700 N is applied at th

Define advantage and disadvantage of electron beam machining, Define Advant...

Define Advantage and Disadvantage of Electron Beam Machining Advantage  1. Suitable for automatic machining. 2. Absence of mechanical contact between work piece and too

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