Equations for nucleation of hydrogen gas pores during solidification of aluminum seven weight percent silicon alloy

R. C. Atwood, S. Sridhar, P. D. Lee

Research output: Contribution to journalArticlepeer-review

33 Scopus citations

Abstract

A statistical prediction model was applied to the nucleation rate as a function of temperature for an Al7Si alloy based on the observations of pore formation during solidification in an X-ray temperature gradient stage. A normalized Gaussian function was developed to describe pore nucleation in mathematical simulations of porosity formation during solidification.

Original languageEnglish (US)
Pages (from-to)1255-1259
Number of pages5
JournalScripta Materialia
Volume41
Issue number12
DOIs
StatePublished - Dec 1999
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys

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