Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,921,638,402 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

Oxidation Resistance

    0.01 sec.
Oxidation Resistance 

(resistance to sealing), the ability of metallic materials to resist chemical degradation of the surface caused by the action of air or other gaseous mediums at high temperatures.

The oxidation resistance of a metal or alloy in an oxidizing atmosphere is determined by the properties of the oxide layer—scale—that forms on the surface of the metal and inhibits the diffusion of gas into the metal, thus reducing the development of gaseous corrosion. The quantitative characteristics of oxidation resistance are the increase in the weight of the sample being studied (because of oxygen uptake by the metal), or the weight loss after removal of the scale from the surface of the sample, relative to a unit surface and the duration of the experiment. The condition of the surface of the sample or part is simultaneously taken into account; it may differ qualitatively even though its quantitative characteristics may be the same. Along with heat resistance, oxidation resistance is a basic criterion of the suitability of a given material for high-temperature service.



Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Mentioned in?  References in periodicals archive?   Encyclopedia browser?   Full browser?
No references found
 
With significant improvements in oxidation resistance over our already highly oxidatively stable product, customers can expect better performance over the long term.
Abstract The present article explains the efforts made in developing new protective coatings based on palladium, tantalum, and aluminum with considerably improved oxidation resistance for effective protection of titanium alloy IMI 834.
Maqsood Palladium and Tantalum Aluminide Coatings for High-Temperature Oxidation Resistance of Titanium Alloy IMI 834--I.
 
 
 
Encyclopedia
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.