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analysis of variance

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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
... necessary to confirm or rule out suspected causes. This chapter discusses two predominant methods for doing this, namely analysis of variance (ANOVA) and Taguchi methods (a more powerful technique based on ANOVA). analysis of variance design of experiments failure causes failure mode assessment and...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110613
EISBN: 978-1-62708-247-1
... Abstract Electronics spans a number of devices, their configurations, and properties. A challenge is to identify those electronic subjects essential for failure analysis. This article reviews the normal operation and terminal characteristics of MOSFET. It describes the electronic behavior of...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.tb.sfa.t52780189
EISBN: 978-1-62708-268-6
... failure mode assessment and assignment matrices Evaluating potential failure causes using pedigree analysis, change analysis, dimensional conformance and materials assessment tools, and analysis of variance and Taguchi test techniques Selecting and implementing appropriate corrective actions...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130351
EISBN: 978-1-62708-284-6
..., inboard flap hinge bolt, nose landing gear piston axle, multiple-leg aircraft-handling sling, aircraft hoist sling, internal spur gear, and MLG axle. In addition, the chapter provides information on full-scale fatigue testing, nondestructive testing, and failure analysis of fin attach bolts. high...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130177
EISBN: 978-1-62708-284-6
... a Taguchi analysis of gas carburization of AISI 8620 and 3310 steels, and their results showed that relative contribution to surface hardness was holding time (20%), carbon potential (20%), carburizing temperature (0%), and quenching time (60%). Similarly, they also studied the effects of process...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410253
EISBN: 978-1-62708-280-8
... validation testing Production control plan Analysis of variance, monitoring, and control Process capability study Machining feedback and corrections Ramp up to run multi-stations in the cell Run at rate confirmation Things gone right and things gone wrong Lessons...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110634
EISBN: 978-1-62708-247-1
... P. and Nigh P. , “ Testing Oriented Analysis of CMOS ICs with Opens, ” Int. Conf. on Computer-Aided Design , 1998 , pp. 344 - 347 . [6] Soden J. , Treece R. , Taylor M. and Hawkins C. , “ CMOS IC Stuck-open Fault Electrical Effects and Design Considerations...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.9781627083096
EISBN: 978-1-62708-309-6
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110643
EISBN: 978-1-62708-247-1
... the phase increments are determined by analog circuitry and are hence uncalibrated, the phase increments are coarse relative to typical random jitter, the measurement does not discriminate between different frequencies of jitter, and additional analysis in the tester is needed to derive values for...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410215
EISBN: 978-1-62708-280-8
... solidification analysis for manufacturability of exotic designs (a) Cycles at which 10% would have failed, or 90% reliability of the fatigue life Figure 8.1 shows the main parts of the mold. The most common tooling design is a six-part mold, with one face core, one top core, and four side...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260001
EISBN: 978-1-62708-336-2
... 10.1115/1.3604584 20. Tashiro Y. , Yamasaki H. , and Ohneda N. , Extrusion Conditions and Metal Flow To Minimize Both Distortion and Variance of Cross-Sectional Shape , Proc. Fifth International Aluminum Extrusion Technology Seminar , 1992 21. Saha P.K. , Temperature...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230093
EISBN: 978-1-62708-298-3
.... Using ultrasonic absorption analysis on beryllium sulfate solutions, Diebler and Eigen [1959] suggested a series of reactions for producing BeSO 4 . Note the role of water in the inner hydration sphere: (Eq 8.7) Be 2 + + ( SO 4 ) 2 = Be 2 + O − H...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410151
EISBN: 978-1-62708-280-8
... analysis has to start with an assumed mold thickness. The mass, thickness, and shape of the mold have a significant effect on: Cycle time (“mold open” and “mold close” times) Time needed to attain a steady thermal cycle or a steady state Thermal fatigue life of molds The equilibrium mold...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540215
EISBN: 978-1-62708-309-6
... repeated loads at subcritical stress levels (with or without preexisting damage) Typically, damage tolerance design/analysis involves assessing the longevity of a structure that contains a preexisting flaw (or crack) in a critical location. Assessing the damage tolerance of a given design against its...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910049
EISBN: 978-1-62708-250-1
... water and predicts what will occur on a metal surface in contact with water at the full range of potentials and pHs covered by the diagram. If a metal electrode is at a potential and pH below line (a), the water is in an unstable region, and with time, bubbles will evolve on the metal surface. Analysis...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090367
EISBN: 978-1-62708-266-2
... Corrosion Cracking Investigation of Two Low Alloy, High Strength Steels , Corrosion , Vol 19 ( No. 2 ), 1963 , p 45t – 55t 10.5006/0010-9312-19.2.45 17.12 Fernandez S.O. and Tisinai G.F. , Stress Analysis of Un-notched C-rings Used for Stress Cracking Studies , J. Eng. Ind. , Feb...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090095
EISBN: 978-1-62708-266-2
... Abstract This chapter takes a practical approach to the problem of stress-corrosion cracking (SCC) in stainless steels, explaining how different application environments affect different grades of stainless steel. It describes the causes of stress-corrosion cracking in chloride, caustic...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780064
EISBN: 978-1-62708-281-5
... each process influences part design and the properties of the plastic part. It also includes a brief description of functional requirements in process selection; an overview of various process effects and how they affect the functions and properties of the part; and the selection of processes for size...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.tb.sfa.t52780157
EISBN: 978-1-62708-268-6
... Abstract Failure analysis can sometimes involve considerations of statistics and probability. This chapter reviews some of the basic types of statistical distributions in order to understand some basic principles in their use. The main focus is on the uses of the normal distribution, which is...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110228
EISBN: 978-1-62708-247-1
.... The discussion begins with a section describing the three steps in LADA/SDL analysis setup: create the test loop with the fail flag and loop trigger, select the laser dwell time, and select the shmoo bias point. An overview of LADA/SDL workflow is then presented followed by a brief section on time...