| Autor: |
Coble, Robert L., Flemings, Merton C. |
| Zdroj: |
Metallurgical and Materials Transactions B; February 1971, Vol. 2 Issue: 2 p409-415, 7p |
| Abstrakt: |
The causes, sizes, and distribution of porosity in castings have been reviewed and quantitatively evaluated for several important modes of alloy solidification. In general, gas exsolution is found to be the most probable cause of porosity in castings which solidify in either a cellular or dendritic fashion. On the other hand, solidification alone may cause porosity creation if the interdendritic liquid metal cannot feed the solidification shrinkage. This effect may be enhanced by gas exsolution. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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