Published April 30, 2001 | Version v1
Journal article Metadata-only

Inspection of metal surface containing cracks by small antennas

Creators

  • 1. Fracture Research Institute, Tohoku University, 01Aoba, Aramaki, Aoba-ku, Sendai (Japan)

Description

In order to realize advanced nondestructive inspection technique characterized by high sensitivity and high accuracy, a new technique has been developed for detection and characterization of surface cracks in metals, using small loop antenna or dipole antenna. The principle of the new technique is presented. Experiments are performed on detection and characterization of artificial surface cracks on the paramagnetic and ferromagnetic materials, and a fatigue crack is detected in a 316 stainless steel specimen

Additional details

Identifiers

DOI
10.1063/1.1373778;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
557
Journal Issue
1
Journal Page Range
p. 338-345
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
27. annual review of progress in quantitative nondestructive evaluation
Dates
16-20 Jul 2000
Place
Ames, IA (United States)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35060192
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANTENNAS; CRACKS; ELECTROMAGNETIC RADIATION; FATIGUE; FERROMAGNETIC MATERIALS; INSPECTION; NONDESTRUCTIVE TESTING; PARAMAGNETISM; STAINLESS STEEL-316; SURFACE PROPERTIES; WAVE PROPAGATION
Descriptors DEC
ALLOYS; AUSTENITIC STEELS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CHROMIUM-MOLYBDENUM STEELS; CHROMIUM-NICKEL STEELS; CHROMIUM-NICKEL-MOLYBDENUM STEELS; CORROSION RESISTANT ALLOYS; ELECTRICAL EQUIPMENT; EQUIPMENT; HEAT RESISTANT MATERIALS; HEAT RESISTING ALLOYS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MAGNETIC MATERIALS; MAGNETISM; MATERIALS; MATERIALS TESTING; MECHANICAL PROPERTIES; MOLYBDENUM ALLOYS; NICKEL ALLOYS; RADIATIONS; STAINLESS STEELS; STEEL-CR17NI12MO3; STEELS; TESTING; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
(c) 2001 American Institute of Physics.