0
This term relates to preferential oxidation of certain chemical constituents of the steel. In stainless steels - it is usually the phenomena of oxidizing the Cr (Chromium) much faster than other elements in the base material. It results in depletion of the steel in Cr which in turn results in relative increase in amounts of other elements. Selective oxidation may be one of the mechanisms of corrosion.
Add your answer:
Earn +20 pts
What is the main reason why stainless steel is used for cutlery?
because it is persistent to oxidation.
Can stainless steal change lose weight at a high temp?
Stainless steel will not "lose weight" at high temperatures. However, stainless steel can undergo changes in its physical properties when exposed to high temperatures, such as oxidation or deformation.
Why do stainless steel utensils not rust on exposure to air?
Stainless steel contains chromium which forms a protective oxide layer on the surface when exposed to air. This oxide layer acts as a barrier, preventing further oxidation and ultimately rusting.
Does stainless steel welding require gass?
Most welding processes produce a gas to prevent oxidation of the weld.
What has the author Monica Slater written?
Monica Slater has written: 'The influence of ion implantation on the oxidation of nickel and stainless steel'
Can you weld steel to stainless steel?
Yep, you can weld steel to stainless and you can weld stainless to steel. You can use steel or stainless welding rod in either case but the steel or steel welding rod will of course rust.
How does chromium oxide improve the properties of stainless steel?
Chromium oxide forms a protective layer on the surface of stainless steel, increasing its resistance to corrosion and oxidation. This layer also improves the steel's hardness and wear resistance.
What is the difference between stainless steel and real stainless steel in refrigerators?
Well, the answer lies in the question; by saying 'real' stainless steel, you are implying that there are fake metals which go under the name 'stainless steel', thus the difference is that the stainless steel in refigerators is actually stainless steel, and the fake stainless steel is not...thus your question is answered...
Who is more costly mild steel or stainless steel?
stainless steel
Is stainless steel nonporous?
No, Stainless steel is not porous. Steel how ever is.
What weighs more steel or stainless steel?
Steel and stainless steel tend to weigh around the same, however, stainless steel can sometimes be a bit lighter.
Why does stainless steel not rust even it is exposed to rainwater?
Stainless steel contains chromium, which forms a protective oxide layer on its surface when exposed to oxygen in the air. This oxide layer acts as a barrier to prevent further oxidation and corrosion, making stainless steel resistant to rust even when exposed to rainwater for extended periods of time.
