1-11 of 11 Search Results for

contact thermographic inspection

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003239
EISBN: 978-1-62708-199-3
... inspection devices include bolometers, thermocouples, thermopiles, and meltable substances, whereas radiometers and pyrometers come under the noncontact category. contact thermographic inspection contact thermometric inspection noncontact thermographic inspection noncontact thermometric inspection...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003239
EISBN: 978-1-62708-199-3
... inspection devices include bolometers, thermocouples, thermopiles, and meltable substances, whereas radiometers and pyrometers come under the noncontact category. contact thermographic inspection contact thermometric inspection noncontact thermographic inspection noncontact thermometric inspection...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003657
EISBN: 978-1-62708-182-5
... camera in between them. In a typical pulse thermographic experiment arrangement, the arc lamps are positioned as close as possible to the samples being inspected so as to deposit as much energy as possible over the sample's surface. The lamps are arranged to produce a uniform heating zone over...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006464
EISBN: 978-1-62708-190-0
... K.G. and Crisman E.M. , Thermographic Inspection of Solid-Fuel Rocket Booster , Mater. Eval. , Vol 48 ( No. 9 ), Sept 1990 , p 1096 – 1099 4. Vavilov V. , Thermal Non-Destructive Testing: Short History, State-of-the-Art and Trends , Image Process. , 1995 5...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006444
EISBN: 978-1-62708-190-0
... equilibration. An excitation period of one second works well as a starting point for detecting indications in most metals. This can be optimized when a specific inspection procedure is created. Vibrothermographic heating of cracks and delaminations depends on contacting surfaces. Commonly used...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003436
EISBN: 978-1-62708-195-5
.... Cannot effectively use focused transducers Bubbler/dribbler systems Excellent signal quality Low implementation cost Edge/cutout inspection limitations, due to the contacting nature of the bubbler scans, cannot cover the full part surface. Speed limitations. Bubblers have been used...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006478
EISBN: 978-1-62708-190-0
.../dribbler systems Excellent signal quality. Low implementation cost Edge/cutout inspection limitations, due to the contacting nature of the bubbler scans, cannot cover the full part surface. Speed limitations. Bubblers have been used at up to 50 cm/s (20 in./s) surface speed. Squirters are used up to 100...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006438
EISBN: 978-1-62708-190-0
... Inspection and Repair 17 MIL-HDBK-6870B, Nondestructive Inspection Program Requirements for Aircraft and Missile Materials and Parts, 2012 18 ASTM E164, Standard Practice for Contact Ultrasonic Testing of Weldments DoD Adopted 19 ASTM E213, Standard Practice for Ultrasonic Testing of Metal...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.9781627081900
EISBN: 978-1-62708-190-0
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006447
EISBN: 978-1-62708-190-0
...). Fig. 14 Cracks revealed using magnetic-particle inspection and black light. Courtesy of A. Antonatos At the other end of the visible spectrum lies the infrared part consisting of wavelengths longer than 730 nm. Digital processing of infrared cameras, known as thermographs, creates a colored...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006050
EISBN: 978-1-62708-172-6
... and backbrushing are needed to prevent pinholing, as are close inspections to ensure that the porosity is filled without unnecessarily heavy coating films. Other problems include incomplete coverage of difficult configurations, such as the scores of scored block. Integral-colored masonry buildings may...