| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1502626 | Scripta Materialia | 2006 | 4 Pages |
Abstract
It is shown that gas pores can facilitate formation of shrinkage porosity in high-pressure die-castings. Air in the gas pores is an efficient heat-insulating medium that retards heat transfer in the melt as compared to regions without porosity, leading to lower local solidification rate, which can induce shrinkage porosity formation.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Soon Gi Lee, Arun M. Gokhale,