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Study on core leach technics of alumina base ceramic core

  • Northwestern Polytechnical University Xian

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Alumina ceramic core has good metallurgical chemical stability, creep resistant property, it is key point of manufacture of high performance areoengine's blade, but it is very difficult to leach core out of blade, which affect its wide use. The pressure and time which affect core leach are investigated and leaching technics was specified in this paper.

Original languageEnglish
Pages (from-to)758-760
Number of pages3
JournalZhuzao/Foundry
Volume54
Issue number8
StatePublished - Aug 2005

Keywords

  • Alumina ceramic core
  • Core leach technics

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