Evaluation of Mechanical Properties of Stainless Steel after Simulated Service Conditions : 3rd Report, An Advanced SQUID Sensor for Detecting Damage in Stainless Steel

Evaluation of Mechanical Properties of Stainless Steel after Simulated Service Conditions : 3rd Report, An Advanced SQUID Sensor for Detecting Damage in Stainless Steel

A small, highly sensitive magnetic sensor called SQUID (superconducting quantum interference device) was developed for nondestructive inspection of defects in stainless steel. The SQUID sensor can measure 3-dimensional areas through use of a robot scanning system. The device was success-fully used t...

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Veröffentlicht in:TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 1993/09/25, Vol.59(565), pp.2041-2046
Hauptverfasser: Otaka, Masahiro, Enomoto, Kunio, Hayashi, Makoto, Sakata, Shinji, Shimizu, Sadato
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
Fatigue Damage
Nondestructive Inspection
SQUID
Stainless Steel
Thermal Aging
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Zusammenfassung:A small, highly sensitive magnetic sensor called SQUID (superconducting quantum interference device) was developed for nondestructive inspection of defects in stainless steel. The SQUID sensor can measure 3-dimensional areas through use of a robot scanning system. The device was success-fully used to detect defects, fatigue damage before crack initiation, and thermal aging degradation at 623K to 723K by means of magnetic characterization measurements.
ISSN:0387-5008
1884-8338
DOI:10.1299/kikaia.59.2041