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routine inspection

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270172
EISBN: 978-1-62708-301-0
...Abstract Abstract During a routine preflight inspection of a piston aircraft engine, part of a cooling fin was found that had broken off the cylinder. The piece, made of aluminum-silicon alloy, was cleaned and examined. Based on the fracture characteristics revealed by an electron microscope...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030089
EISBN: 978-1-62708-282-2
... was changed to ASTM A53, grade B, and A106, grade B, it was found that E7010-Al weld metal was cathodic to both when exposed to raw brine at 50 °C (120 °F). Finally, routine inspection of a column in which a mixture of hydrocarbons was water washed at 90 °C (195 °F) revealed that E7016 welds used...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720233
EISBN: 978-1-62708-305-8
... thicknesses of steel that can be routinely inspected using exposures of several minutes’ duration and with medium speed film. Thicker sections can be inspected for each x-ray energy value by using faster films and long exposure times, but for routine work the use of higher energy x-rays is more practical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060149
EISBN: 978-1-62708-261-7
... materials are often sectioned with silicon carbide abrasives. Coolants are generally water based and contain additives such as soluble oils to minimize the effects of corrosion. In routine inspection, regularly shaped specimens are sometimes examined in the unmounted condition. However, most specimens...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110010
EISBN: 978-1-62708-247-1
... optical inspection, X-ray inspection, scanning acoustic microscopy, infrared (IR) microscopy, and electrical verification. The article discusses various fault isolation techniques to tackle the wide array of failure signatures, namely IR lock-in thermography, magnetic current imaging, time domain...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720365
EISBN: 978-1-62708-305-8
... of the forging is minimal, mainly involving the removal of surface contaminants that would prevent magnetization or inhibit particle mobility Routine inspection work can be effectively done by relatively unskilled labor properly trained in interpretation For forgings that are simple in configuration...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820013
EISBN: 978-1-62708-339-3
... Discussion Conclusions and Recommendations Background Circumstances Leading to Failure Nondestructive Evaluation Microstructural Analysis Mechanical Properties Impact Toughness Simulation Tests Discussion Conclusion and Recommendations Inspection Results Metallurgical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720049
EISBN: 978-1-62708-305-8
... will be costly and time consuming. This is not the case with a CMM. Changes in the measurement or inspection routine of a CMM are made quickly and easily by simply editing the computer program that controls the machine. The greater or more frequent the changes required, the greater the advantage of the CMM over...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230513
EISBN: 978-1-62708-298-3
... to release. Also shown on the table is a color-coded map indicating routine sampling results, for review by beryllium workers prior to conducting work. The analytical analysis program is very important to a robust beryllium program requiring rapid sample result turnaround (~24 h) to maintain an up-to-date...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030360
EISBN: 978-1-62708-282-2
.... Prior to commencing the work, the person undertaking the inspection should: Become familiar with the work scope, including anomaly reporting limits and applicable procedures/routines, and liaising with support staff if clarification is sought Review the history of the item to be inspected...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720117
EISBN: 978-1-62708-305-8
... for the routine inspection of metals are: the yield strength; the ultimate tensile strength; and, a measure of ductility, either the percent elongation or the reduction in area. Stress-Strain Behavior Properties from Test Results Testing Machines General Procedures Acknowledgment References...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110016
EISBN: 978-1-62708-247-1
...) All these challenges need solutions for failure analysts to carry out the routine failure analysis work on CSP devices. Precision Decapsulation Access to the Failing Die in Multi-Chip Package IR Inspection on Wafer Level CSPs One 5-die stacking MCP Flash memory device in FBGA package...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610549
EISBN: 978-1-62708-303-4
... fracture occurred. Such evidence should be recorded photographically. Visual Inspection Examination and Photography of the Damaged/Failed Part or Sample Although often used as quality-control tools, several nondestructive tests are useful in failure analysis: magnetic-particle inspection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140021
EISBN: 978-1-62708-335-5
... structure with excellent properties including fatigue strength. Internal unsoundness affects bulk properties, the acceptability of machined surfaces, and pressure tightness. Impregnation is routine for die castings that must contain gases or liquids under substantial pressure. Internal unsoundness generally...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060385
EISBN: 978-1-62708-261-7
... of these failures initiate from small flaws that escape detection during routine inspection. This is certainly the case with the aviation examples described: Subsequent forensic analysis showed that in both of these cases, minute flaws gradually grew in size as a result of repeated loads and/or a corrosive...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.t51180151
EISBN: 978-1-62708-256-3
... – 11 Service History Photographic Records Samples Abnormal Conditions Magnetic-Particle Inspection Liquid-Penetrant Inspection Ultrasonic Inspection Radiography Residual Stress Analysis Equipment and Operation Analysis of Surfaces and Deposits Spot Testing 12...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110062
EISBN: 978-1-62708-247-1
... their absorption edges. Figure 2 Attenuation length (1/e) of several materials commonly used in electronic devices as a function of x-ray energy. These characteristics have made X-ray inspection systems a critical non-destructive imaging and analysis tool in the failure analysis laboratories...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140055
EISBN: 978-1-62708-335-5
... and on the fatigue performance of aluminum alloy castings. In addition, the chapter discusses the processes involved in radiographic inspection of HIP-processed castings. References References 1. Aluminum Now , The Aluminum Association 2. Rooy E.L. , Improving Casting Properties and Integrity...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110524
EISBN: 978-1-62708-247-1
.... Optoelectronic suppliers thus face enormous potential liabilities if they supply potentially defective parts. To prevent such defective parts from reaching the customer, companies routinely spend more to screen and test parts for reliability than they spend actually making the parts. Cost-effective FA is also...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060369
EISBN: 978-1-62708-261-7
.... As part of the assembly, a fabric bag containing palladium oxide (PdO 2 ) was taped to the tube. The palladium served as a “getter.” The corrosion in this area was discovered during routine inspection. Pits are the darkest areas. Slightly lighter areas include remnants of the fabric bag. Fig. 15.9...