The Quantitative Discrimination between Shrinkage and Gas Microporosity in Cast Aluminum Alloys Using Spatial Data Analysis

Microporosity in cast aluminum alloys may originate from hydrogen gas evolution, microshrinkage, or a combination of both. A spatial analysis method for the quantitative discrimination between shrinkage and gas porosity is presented and explained. It is shown that shrinkage pores can be selected and...

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Veröffentlicht in:	Materials characterization 1999-11, Vol.43 (5), p.319-335
Hauptverfasser:	Anson, J.P, Gruzleski, J.E
Format:	Artikel
Sprache:	eng
Schlagworte:	ALUMINIUM BASE ALLOYS Applied sciences Cross-disciplinary physics: materials science rheology Exact sciences and technology MATERIALS SCIENCE Metals. Metallurgy Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Physics PORE STRUCTURE POROSITY SHRINKAGE SILICON ALLOYS Solidification
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