Observation of subsurface flaws with scanning acoustic microscope

Kazushi Yamanaka, Yuji Enomoto

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


To establish the effective detection and identification of cracks and precipitations on and under solid surfaces, a comparative study has been made on acoustic micrographs of such flaws using a scanning acoustic microscope. It has been found that different modes of acoustic waves contribute to the detection of different types of flaws.

Original languageEnglish
Pages (from-to)141-143
Number of pages3
JournalJapanese journal of applied physics
Issue numberS3
Publication statusPublished - 1982 Jan
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)


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