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risk analysis

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130001
EISBN: 978-1-62708-284-6
... Abstract A systematic procedure for minimizing risks involved in heat treated steel components requires a combination of metallurgical failure analysis and fitness for service with respect to safety and reliability based on risk analysis. This chapter begins with an overview of heat treat...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.tb.sfa.t52780189
EISBN: 978-1-62708-268-6
... future development activities minimizes the risk of future failures. The organization can similarly prepare process guidelines based on previous failure analyses. This may have even greater application than design guidelines, because processes cut across product lines. Failure analysis findings...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.tb.sfa.t52780081
EISBN: 978-1-62708-268-6
... team. The failure analysis team’s purchasing representative can assist in working with suppliers to identify these changes. Organizations may switch suppliers, processes, people, and designs for cost, quality, delivery, or other reasons. What are the risks associated with these types of changes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110613
EISBN: 978-1-62708-247-1
.... Defective parts that pass function are an increased reliability risk [22] . Test limits can no longer rely strictly on single limit approaches, but rather statistical techniques that improve the test signal-to-noise ratio. We will describe four extrinsic IC mechanisms associated with parametric...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110032
EISBN: 978-1-62708-247-1
... efficient manner. The main disadvantages to specialization include the risk of boredom or “burnout”, the potential that the job may have little variation or flexibility, and the risk of a tool or technique becoming obsolete and thereby exposing the individual connected with it. Generalists have the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110447
EISBN: 978-1-62708-247-1
... this sort of analysis we can determine risk for delamination depending on fluoride layer thickness, hypothesize on the potential root cause, and prevent re-occurrence. Additionally, it is possible to correlate layer thickness with resistance measurements and there for also have double check in...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270059
EISBN: 978-1-62708-301-0
... Steel Tanks for Oil Storage.” API 653 (1990) for “Tank Inspection and Repair” was introduced to include maintenance, inspection, repair, alteration, and relocation and also to provide procedures to assess risk of brittle fracture ( Ref 3 ). A pipeline for gasoline, in Minnesota, constructed in 1957...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110062
EISBN: 978-1-62708-247-1
..., and diminish the risk processing errors. To further improve tool productivity, equipment manufacturers have developed innovative features such as live CAD-overlay to provide multiple sources of information that help users understand samples structure and defect source. The trend of increasing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270053
EISBN: 978-1-62708-301-0
... agencies are concerned about the outcome of the investigation as it has several legal implications. In the case of an aircraft accident, many may face liability and risk of losing credibility, reputation, and business. These are the manufacturer, their suppliers of components and subsystems, the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110563
EISBN: 978-1-62708-247-1
... Abstract This chapter discusses the various failure analysis techniques for microelectromechanical systems (MEMS), focusing on conventional semiconductor manufacturing processes and materials. The discussion begins with a section describing the advances in integration and packaging technologies...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110016
EISBN: 978-1-62708-247-1
... mechanical polishing and chemically dissolving the plastic package. After the dice are extracted from the dissolved package, the failing die can be repackaged into another new package for electrical testing and further failure analysis work. The risk of using this method is that the bond pads of the failing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270031
EISBN: 978-1-62708-301-0
... Abstract This chapter discusses some of the more advanced methods and procedures used in failure analysis, including in-service material sampling, in situ microstructure analysis, and a form of punch testing that can determine the fracture toughness of any material from a tiny specimen. The...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610303
EISBN: 978-1-62708-303-4
... permissible crack size, the desired level of safety should be established, even if only qualitatively. It will appear that every component and structure calls for different fracture control requirements. Fracture control measures must be in accordance with the acceptable risk. On the basis of rules and...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130311
EISBN: 978-1-62708-284-6
..., in addition to the risk of catastrophic cracking. The relationship between hardness, toughness, and tempering temperature can be quantitatively evaluated in Fig. 28 for AISI H13. When the tempering temperature is far from the hardness peak, toughness rapidly increases with decreasing hardness...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110524
EISBN: 978-1-62708-247-1
... capabilities of many key optoelectronic failure analysis tools. The final section describes the common steps that should be followed so as to assure product reliability of optoelectronic components. failure analysis light emitting diodes optoelectronic devices product reliability semiconductor lasers...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430290
EISBN: 978-1-62708-253-2
... Abstract Fossil fuels produce many byproducts that, if not fully combusted, put boiler tubes at risk. Fuel ash, chemical residues, and process heat pose the greatest threat and are the primary contributors to fireside corrosion. This chapter covers various types of fireside corrosion such as...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280135
EISBN: 978-1-62708-267-9
... desired objectives of quenching, annealing, and aging along with the associated risks of surface damage caused by oxidation, carbon pickup, alloy depletion, intergranular attack, and environmental contaminants. It also discusses heat treatment atmospheres, furnace and fixturing requirements, and practical...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.tb.sfa.t52780171
EISBN: 978-1-62708-268-6
... can instrument several output responses and perform an ANOVA on each to mitigate risk in this area. After the failure analysis team has identified the factors, selected the appropriate orthogonal array, determined the factor levels, and identified the output parameter, the team can prepare the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.t51180127
EISBN: 978-1-62708-256-3
... older engineers. Engineers in the workplace environment have more pressure today. Companies continually demand more risk acceptance by first-level engineers and, in many cases, jobs may be on the line. Companies are looking for ways to get things done quickly and they need technical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110067
EISBN: 978-1-62708-247-1
...) represented a risk for the assembly operation. IC manufacturers and mold compound producers worked to optimize package designs and mold compound characteristics in order to provide moisture insensitive packages. SAM played a critical role in the development of robust surface mount packages and more recently...