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

Newton law of cooling, Ask question Briefly explain how, using Newton’s L...

Ask question Briefly explain how, using Newton’s Law of cooling, you may write the temperature of a cooling body as an exponential function of time#Minimum 100 words accepted#

Fermenter, The features of a typical fermenter (as shown below) are enginee...

The features of a typical fermenter (as shown below) are engineered to enable efficient culture of microbial, mammalian or insect cells and  facilitate  ease  of operation for the

Gripper design, what are the necessery calculation required to design a gri...

what are the necessery calculation required to design a gripper?

Determine the stresses acting on the plan, Using Mohr's Circle Method deter...

Using Mohr's Circle Method determine the stresses acting on the plan as shown in figure. Also write the procedure.

Heat - thermodynamics, He a t: Sol: Heat can be energy transferred...

He a t: Sol: Heat can be energy transferred across the boundary of a system because of temperature difference between system and surrounding. The heat is transferred by th

Track renewal, Track Renewal: Need for Track Renewal Normal m...

Track Renewal: Need for Track Renewal Normal maintenance is able to keep up the track standards only to a limited extent. The track gets overaged or the speeds and tr

Production test rings, Q. Production Test Rings? The frequency for the ...

Q. Production Test Rings? The frequency for the tests shall be as follows: • One sample at the 10th joint • One sample at the 75th joint • One sample at the 300th join

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