Jump to content

File:Oxydation ht.svg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file ‎(SVG file, nominally 299 × 278 pixels, file size: 16 KB)

Summary

Description
English: Degradation of the metal by high temperature oxidation as described by Bénard (compact oxide layer):
  1. adsorption and dissociation of dioxygen on the metal (not represented);
  2. reaction between adsorbed oxygen atoms and metal atoms to form oxide nuclea;
  3. side growing of nuclea until they form a continuous layer;
  4. growth of the oxide layer in thickness, by diffusion inside the layer;
  5. the oxide layer breaks due to the stress induced by the growth and the defects.
Français : Dégradation du métal par oxydation à haute température, telle que décrite par Bénard (couche d'oxyde compacte) :
  1. adsorption et dissociation du dioxygène sur la surface du métal (non représenté) ;
  2. réaction entre les atomes d'oxygène adsorbés et le métal pour former des germes d'oxyde ;
  3. croissance latérale des germes jusqu'à la jonction, formation d'un film continu ;
  4. croissance du film d'oxyde en épaisseur par diffusion dans le film ;
  5. rupture du film d'oxyde par les contraintes induites par sa croissance et les défauts.
Date
Source Own work
Author Cdang
Other versions File:Oxydation ht.png
 
This W3C-unspecified vector image was created with Inkscape .

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
You may select the license of your choice.
Annotations
InfoField
This image is annotated: View the annotations at Commons

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

inception

4 February 2009

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current09:01, 4 February 2009Thumbnail for version as of 09:01, 4 February 2009299 × 278 (16 KB)Cdang{{Information |Description={{en|1=Degradation of the metal by high temperature oxidation as described by Bénard (compact oxide layer): # adsorption and dissociation of dioxygen on the metal (not represented); # reaction between adsorbed oxygen atoms and
No pages on the English Wikipedia use this file (pages on other projects are not listed).

Global file usage

The following other wikis use this file:

Retrieved from "https://en.wikipedia.org/wiki/File:Oxydation_ht.svg"