Alloy Phase Diagrams Center
 
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Welcome to Alloy Phase Diagrams Center

The ASM Alloy Phase Diagrams Center allows subscribers to explore, search and view more than 28,000 binary and ternary phase diagrams and associated phase data for more than 6200 systems from their Web browsers.

To get started, enter one or more elements in the boxes at the top of the screen and click Go, or select Explore to browse by elements and systems, or select Search to build targeted queries.

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A peritectoid reaction is an isothermal reversible reaction in which two solid phases decompose into a third solid phase upon cooling. An example of a peritectoid transformation is provided by the formation of the intermetallic compound U3Si in uranium-silicon alloys (see figure). Casting uranium at the proper concentration of silicon (3.78 wt%, or 24.98 at.%) results in a mixture of the uranium terminal solid solution and U3Si2.

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ASM Alloy Phase Diagrams Center. Editor-in-Chief, P. Villars; Section Editors, H. Okamoto and K. Cenzual.