File:Steel pd.svg
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| Description |
English: Steel phase diagram
Iron-carbon phase diagram under atmospheric pressure
This diagram is limited by pure iron on the left and by iron carbide on the right. The mains phases are:
* α iron: ferrite, ferritic steel
* γ iron: austenite, austenitic steel
* iron carbide: cementite, Fe3C.
We can see a eutectic and a eutectoid; these phases crystallise as a stacking of fine strips of pure phases (iron and cementite) in case of the eutectoid, or a pure iron containing small balls of cementite for the eutectic. Although it is heterogeneous, these phases behave like homogeneous pure bodies.
Steel is between 0 and 2.06 mass percent of carbon. Cast iron is between 2.06 and 6.67%.
Note that this diagram is for illustrative purposes only, and is not thermodynamically accurate.
SVG Author : en:User:User A1
Original Author : Christophe Dang Ngoc Chan
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| Date |
2007-12-06 (original upload date) |
| Source |
Transferred from en.wikipedia; transferred to Commons by User:Pieter Kuiper using CommonsHelper. |
| Author |
Original uploader was User A1 at en.wikipedia |
Permission
(Reusing this file) |
Released under the GNU Free Documentation License; GFDL.
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[edit] Licensing
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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.
www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
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[edit] Original upload log
The original description page is/was here. All following user names refer to en.wikipedia.
- 2007-12-06 11:13 User A1 420×380× (344464 bytes) Steel phase diagram Iron-carbon phase diagram under atmospheric pressure This diagram is limited by pure iron on the left and by iron carbide on the right. The mains phases are: * α iron: ferrite, ferritic steel * γ iron: austenite, austeniti
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| Date/Time | Thumbnail | Dimensions | User | Comment |
| current | 09:23, 20 November 2008 |  | 420 × 380 (336 KB) | File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|Steel phase diagram Iron-carbon phase diagram under atmospheric pressure This diagram is limited by pure iron on the left and by iron carbide on the right. The mains phases are: * |
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