Stainless steel really stainless in construction purpose, Civil Engineering


Is it true that stainless steel really stainless in construction purpose?


Stainless steel refers to alloy steels with more than 10.5 percent of chromium and contains some groups like austenitic, ferritic, martensitic etc. Austenitic stainless steel is usually used in structural applications since of its high corrosion resistance. Austenitic and ferritic types of stainless steel cover about 95 percent of stainless steel functions. Stainless steel is not stainless though it is anti -corrosion under a wide range of situations.

An inactive layer of chromium oxide is created on stainless steels surface that renders it corrosion resistant. This chromium oxide layer acts as a hard physical barrier to guard beside corrosion and creates it chemically stable. Besides, as this layer is damaged, it is able to perform self repairing anywhere there is an enough supply of oxygen. Yet, stainless steel will silent corrode by pitting in marine environment where chloride bother happens.

So, an appropriate grade and type of stainless steel has to be selected in polluted and marine environment to reduce trouble of corrosion.

Posted Date: 12/9/2013 5:21:43 AM | Location : United States

Related Discussions:- Stainless steel really stainless in construction purpose, Assignment Help, Ask Question on Stainless steel really stainless in construction purpose, Get Answer, Expert's Help, Stainless steel really stainless in construction purpose Discussions

Write discussion on Stainless steel really stainless in construction purpose
Your posts are moderated
Related Questions
Define Superposition Method  1. Remove enough redundant supports to reduce the structure to a statically determinate condition 2. Calculate the deflections at the previous l

java program to design a SD-3 sediment pond per Georgia erosion control manual

Atomic weight of an atom is equal to? Answer: sum of the number of protons and neutrons.

A contractor purchased an excavator for $100,000. The life expectancy is 10-years. With the annual interest rate at 7%, the annual cost for the excavator is most nearly: Solutio

Foundation Depth and Arrangement: There are two types of foundations, viz, (a) Shallow foundations, also known as open foundations, and (b) Deep foundations. Slab cul

Explain briefly shallow foundation?

Question Design of concrete structures, normally most aggregate sizes are adopted with scopes from 10mm to 20mm. Does an increase of most aggregate size advantage structures ?

1. Can you enumerate the benefits of individual wall method of estimation? 2. Estimate the single room of size 3m x 4m x height 3m  using individual wall method? 3. Which met