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statistical risk

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260233
EISBN: 978-1-62708-336-2
... Abstract This chapter provides an introduction to statistical process control and the concept of total quality management. It begins with a review of quality improvement efforts in the extrusion industry and the considerations involved in developing sampling plans and interpreting control...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230499
EISBN: 978-1-62708-298-3
... provides a summary of the studies that have been conducted along with the findings. It discusses the effects of acute and chronic exposure, toxicity levels, potential sources and risks, treatment, and protective and preventive measures. beryllium alloys beryllium chronic beryllium diseases...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110613
EISBN: 978-1-62708-247-1
... have a delay defect that puts it now at the slow, but acceptable range and the part passes. 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...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030360
EISBN: 978-1-62708-282-2
... Practice for Risk-Based Inspection as a Part of Plant Integrity Management ,” 2001 15. API RP 580, Risk-Based Inspection, American Petroleum Institute, 2002 16. Health and Safety Executive (UK) HSE research report 016/2002, “ Guidelines for Use of Statistics for Analysis of Sample Inspection...
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
... cause present, the other without) using the ANOVA technique to determine if the cause makes a difference. ANOVA is a statistical method that evaluates variability using mathematical calculations to determine if the differences are due to one or more special causes rather than randomness alone...
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
... not been observed or noted in the past. Sometimes, this occurs when a new inspector is assigned to an area. Such a situation is disconcerting, because it suggests that failures have occurred in the past and were not detected. Perhaps the failure is occurring as the result of normal statistical variation...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050281
EISBN: 978-1-62708-311-9
... provides an example of a malfunction check sheet that can be used to record the processing variables with their limits and settings. The fundamental concept of statistical process control is that process adjustment is made on an ongoing basis to keep the process in control. Quality induction hardened parts...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980551
EISBN: 978-1-62708-342-3
... during processing in order to exclude any defect. The product liability demands from all plants and manufacturers involved with a product, even if only for a short time, the organizational procedures in the areas of quality control, product documentation, and risk management, from planning...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220667
EISBN: 978-1-62708-259-4
...? The quantitative results obtained with metallographic examination come, as previously discussed, from small volumes of material and are subjected to the inherent variations associated with the structural variability in materials. A statistical criterion must normally be established to compare values, taking...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.t51180127
EISBN: 978-1-62708-256-3
... 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 signatures...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.tb.sfa.t52780067
EISBN: 978-1-62708-268-6
... analysis Statistical considerations Design of experiments After discussing the aforementioned topics, the last two steps in the four-step problem-solving process are addressed (i.e., identifying potential solutions and selecting the best solution). In the failure analysis context...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110513
EISBN: 978-1-62708-247-1
..., failure signatures, environmental conditions, regional failure occurrences, user profile issues, and more in the failure analysis process to improve root cause findings. automotive electronics failure analysis failure anamnesis preventive risk evaluation root cause analysis Automotives...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110447
EISBN: 978-1-62708-247-1
... measured on an advanced FA tool can be translated to specification on tools that are more common to manufacturing. If you know what is causing the failure, you can remove the failure mode and implement detection. Many people in NXP have provided help in root cause investigation and the risk is too high...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980417
EISBN: 978-1-62708-342-3
... subjected to high thermomechanical stresses, depending on the deformation temperature. This can result in deformation of the die close to the shape-producing apertures after only a few extrusions, for example, in the case of copper alloy extrusion. This risk is countered by the use of shrunk-in die inserts...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980195
EISBN: 978-1-62708-342-3
... to diameters between 5 and 0.5 mm. The transverse and longitudinal welds formed in the welding chambers of the extrusion die are able to withstand the drawing deformation loads without any problem. Good extruded surfaces are achieved by lightly lubricating the surface of statistically uniformly selected...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090367
EISBN: 978-1-62708-266-2
... 17.74 Booth F.F. and Tucker G.E. , Statistical Distribution of Endurance in Electrochemical Stress-Corrosion Tests , Corrosion , Vol 21 ( No. 5 ), 1965 , p 173 – 177 10.5006/0010-9312-21.5.173 17.75 Harshbarger J.H. , Kemppinen A.I. , and Strum B.W...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870489
EISBN: 978-1-62708-314-0
..., and prepregs. Normally, five or six separate batches are required using fibers from different lots and resins from different batches of raw ingredients. Perform coupon testing at the lamina and laminate levels on each batch of prepreg. Calculate preliminary design allowables using statistical analysis...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230107
EISBN: 978-1-62708-298-3
... Brooks R.O.R. , 1958a . Beryllium Handling . Reducing the Health Risk, Nucl. Power , Vol 3 , p 112 – 114 Brooks R.O.R. , 1958b . Environmental Monitoring for Beryllium , Nucl. Power , Vol 3 , p 539 – 542 Churchill W.L. , and Gillieson A.H. , 1952 . A Direct...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220273
EISBN: 978-1-62708-259-4
... is still fully austenitic. Then cooling proceeds, forming martensite with less risk of cracking and excessive distortion. Notwithstanding the name of the treatment, tempering is still required after martempering. Fig. 10.79 During quenching (a), surface and core of the part will reach the M s...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.t51180029
EISBN: 978-1-62708-256-3
... that all that was required to start one of these tests was to push a button. Statistically, they were right, but realistically, this had nothing to do with the problem. This is how crazy things had gotten with the testing. The root cause of the test anomalies was discovered and, of course...