Corrosion - erosion allowance, Mechanical Engineering

Assignment Help:

Q. Corrosion - Erosion Allowance?

The required design life shall be based on written agreement between the user and the Engineering Contractor. Allowance specified shall be based on need, and can best be determined by past experience in similar operating environments. If no past experience is available, such as a new process, a Materials Engineer should examine the process and make judgment on the expected corrosion rate. Corrosion allowance should not be arbitrary; rather it should be compatible with design life requirements. However, it is customary to include a 1/8 in (3.2 mm.) corrosion allowance on most carbon steel process vessels.


Related Discussions:- Corrosion - erosion allowance

Torsion of cylinder and torsion rigidity, I want complete information about...

I want complete information about the topic torsion of cylinder and torsion rigidity.if I have to make a project on this topic then how should I make it. Please help me sir.

Maximum stress in each material, The maximum stress in each material: ...

The maximum stress in each material: A copper tube of external diameter 60 mm and internal diameter 40 mm is closely fitted to a steel rod of 40 mm diameter to compose a compo

Pre heat interpass temp. requirements for filler metals, PRE HEAT INTERPASS...

PRE HEAT INTERPASS TEMP. REQUIREMENTS FOR FILLER METALS The preheat and inter pass temperature must be sufficient to prevent the  cracking.Previous  Experience has shown that t

Chemical machining., chemical milling is used in aircraft plant to create p...

chemical milling is used in aircraft plant to create pockets in wing sections made of an aluminium alloy. the starting thickness of one work part is 20 mm.a series of rectangular s

Calculate the overall fraction defective from all of sample, Calculate the ...

Calculate the overall fraction defective from all of sample: ABC insurance company desires to design a control chart to check whether insurance claim forms are being correctly

Shielding gas advantages, SHIELDING GAS ADVANTAGES   Some of the adv...

SHIELDING GAS ADVANTAGES   Some of the advantages of GMAW process as compared to other arc welding process are as follows: It is a continuous welding process and can

Benefits of cad, Quality Improvement : CAD can improve the quality of eng...

Quality Improvement : CAD can improve the quality of engineering design by increasing the efficiency and effectiveness of the designers. This can be observed with excellent

Maximal conductances and reversal potentials, By introducing their model of...

By introducing their model of neural excitability in 1952, Alan Lloyd Hodgkin and Andrew Huxley not only shed light on the mechanism underlying a very important phenomenon in Physi

Newton''s first law of motion - mechanics, Newton's first law of motion: ...

Newton's first law of motion: First law of Newton: It is magnitude of force that develops acceleration of 1 m/s2 in 1 kg mass of the body. The subject of rigid body mecha

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