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Home/Reference Data/Binary Phase Diagrams/Al-Si/alpha-solvus-max

Alpha-Solvus-Max — Al-Si

Alloy System
Al-Si
Invariant Point Or Boundary
Alpha Solvus Max
Component 1 Name
Si
Component 2 Name
Al
Composition 1 Wt Pct (wt%)
1.65
Engineering Significance
Limits Solution Heat Treatment effectiveness; Excess Si Precipitates As Hard Particles
Phase Alpha
Alpha Al
Phase Description
Maximum Si Solubility in Alpha-Al at Eutectic Temperature
Reaction Type
Phase Boundary
Temperature C (C)
577

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Al-Si — invariant point or boundary alpha_solvus_max · engineering significance Limits solution heat treatment effectiveness; excess Si precipitates as hard… · phase description Maximum Si solubility in alpha-Al at eutectic temperature · composition 1 wt pct 1.65 wt% · reaction type phase_boundary | Binary Phase Diagrams | Engineering Database