Research on the Sources and Characteristics of Acoustic Emission

BH Schofield

doi:10.1520/STP35378S

SYMPOSIA PAPER Published: 01 January 1972

STP35378S

Research on the Sources and Characteristics of Acoustic Emission

Source

A review of some of the less familiar acoustic emission characteristics and anomalies is presented with the objective of suggesting new or alternate approaches to better understand the phenomenon. Topical discussions include slip and twinning induced emission, acoustic responses during metal etching, residual stresses, and influence of grain size and fatigue. Specific shortcomings in acoustic emission research at present are noted as well as the need for additional research to keep up with the ever increasing and unusual practical applications.

Author Information

Schofield, BH

Teledyne Materials Research, Waltham, Mass.

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Details

Developed by Committee: E07

Pages: 11–19

DOI: 10.1520/STP35378S

ISBN-EB: 978-0-8031-4611-2

ISBN-13: 978-0-8031-0116-6

Research on the Sources and Characteristics of Acoustic Emission

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