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magnetic particle inspection

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Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006468
EISBN: 978-1-62708-190-0
...Abstract Abstract Magnetic-particle inspection is a method of locating surface and subsurface discontinuities in ferromagnetic materials. This article discusses the applications and advantages and limitations of magnetic-particle inspection. It describes magnetic fields in terms of magnetized...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003232
EISBN: 978-1-62708-199-3
...Abstract Abstract Magnetic-particle inspection is a nondestructive testing technique used to locate surface and subsurface discontinuities in ferromagnetic materials. Beginning with an overview of the applications, advantages, and limitations of magnetic-particle inspection, this article...
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Published: 15 May 2022
Fig. 21 Magnetic particle inspection of exemplar fractured crankshaft More
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Published: 15 May 2022
Fig. 22 Magnetic particle inspection of Exemplar crankshaft fracture with ultraviolet (blacklight) illumination More
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Published: 01 August 2018
Fig. 13 Crack revealed using magnetic-particle inspection and white light. Courtesy of A. Antonatos More
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Published: 01 August 2018
Fig. 14 Cracks revealed using magnetic-particle inspection and black light. Courtesy of A. Antonatos More
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Published: 01 August 2018
Fig. 35 Magnetic-particle inspection of oil well tubing for (a) longitudinal and (b) circumferential discontinuities More
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Published: 01 August 2018
Fig. 36 Magnetic-particle inspection for detection of discontinuities in consumable-insert root welds and final welds in carbon steel pipe. Dimensions given in inches More
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Published: 30 August 2021
Fig. 79 Typical cracking found by fluorescent magnetic-particle inspection of the internal surface of a feedwater heater More
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Published: 30 August 2021
Fig. 26 Photograph of magnetic-particle inspection of pipe with crack colonies typical of stress-corrosion cracking (SCC) More
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Published: 30 August 2021
Fig. 31 Wet fluorescent magnetic-particle inspection photograph of outside pipe surface showing an SCC colony near the rupture area. Multiple similar colonies were observed both upstream and downstream of the rupture. More
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Published: 01 August 2018
Fig. 49 Digital image processing of a magnetic-particle-inspected connecting rod. (a) Nonuniform brightness (256 gray-level image). (b) Result of constant global thresholding. (c) Result of local adaptive thresholding. (d) Result of shape discrimination. Courtesy of Y.F. Cheu, General Motors More
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006467
EISBN: 978-1-62708-190-0
... various types of flaws encountered in the inspection of steel bars, including porosity, inclusions, scabs, cracks, seams, and laps. Inspection methods, such as magnetic-particle inspection. liquid penetrant inspection, ultrasonic inspection, and electromagnetic inspection, of steel bars are also described...
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006336
EISBN: 978-1-62708-179-5
..., size, or number of these anomalies exceeds the maximum allowed by the purchaser. The nondestructive methods include visual inspection, dimensional inspection, liquid penetrant inspection, magnetic-particle inspection, eddy-current inspection, radiographic inspection, ultrasonic inspection, resonant...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005355
EISBN: 978-1-62708-187-0
... penetrant inspection, pressure testing, radiographic inspection, magnetic particle inspection, and ultrasonic inspection. castings blast cleaning cleaning finishing flame cutting grinding radiographic inspection inspection liquid penetrant inspection magnetic particle inspection ultrasonic...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006764
EISBN: 978-1-62708-295-2
..., and the common methods of detecting surface discontinuities by magnetic-particle inspection, liquid penetrant inspection, and eddy-current testing. The major NDE methods for internal (volumetric) inspection in failure analysis also are described. eddy-current testing liquid penetrant inspection magnetic...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003988
EISBN: 978-1-62708-185-6
... for powder forged materials: the part dimensions and surface finish measurement, magnetic particle inspection, metallographic analysis, and nondestructive testing. It concludes with a discussion on the applications of powder forged parts with examples. ferrous alloy powder forging inclusions magnetic...
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Published: 01 August 2018
Fig. 41 Forged drive-pinion shaft and coupling in which the detection of a crack during preventive maintenance magnetic-particle inspection prevented a costly breakdown. (a) Drive-pinion shaft and coupler assembly; arrows show locations of fillets on wobbler coupling half that were inspected. (b More
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Published: 01 August 2018
Fig. 30 1045 steel crane hook showing indications of forging laps of the type revealed by magnetic-particle inspection. Dimensions given in inches More
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Published: 01 August 2018
Fig. 32 Cold shut (at arrow) in the flange of a machined cast drum. Magnetic-particle inspection revealed faint indications of the cold shut in the rough casting. More