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1. (WO2013162521) ULTRASONIC INSPECTION

Pub. No.:    WO/2013/162521    International Application No.:    PCT/US2012/034811
Publication Date: Fri Nov 01 00:59:59 CET 2013 International Filing Date: Wed Apr 25 01:59:59 CEST 2012
IPC: G01N 29/12
G01N 29/24
G01N 29/44
Applicants: APPLE INC.
PREST, Christopher D.
SCOTT, Matthew S.
ZADESKY, Stephen P.
HELEY, Richard W.
STRATTON, Dermot I.
POOLE, Joseph C.
WANIUK, Andrew, Theodore
Inventors: PREST, Christopher D.
SCOTT, Matthew S.
ZADESKY, Stephen P.
HELEY, Richard W.
STRATTON, Dermot I.
POOLE, Joseph C.
WANIUK, Andrew, Theodore
Title: ULTRASONIC INSPECTION
Abstract:
One embodiment provides a method comprising: providing a sample comprising a bulk amorphous alloy; scanning ultrasonically at least a portion of the sample to determine a parameter of the sample in the portion; and comparing the parameter to a predetermined standard to derive a property related to the sample.