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macroexamination

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130043
EISBN: 978-1-62708-284-6
... and preservation of specimens, mechanical testing, macroexamination, microexamination, metallographic examination, determination of the fracture mechanism, chemical analysis, exemplar testing, and analysis and writing the report. The chapter ends with a discussion on various processes involved in the determination...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270160
EISBN: 978-1-62708-301-0
... and propagated on either side. The case is a reminder that rework in a welded region requires careful planning and thought. macroexamination nose bullet visual examination weld crack Summary Background Visual Examination of General Physical Features Testing Procedure and Results...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270113
EISBN: 978-1-62708-301-0
... in Fig. CH20.1 . The failed regions close to the welded joints are indicated in the figure. Fig. CH20.1 Schematic diagram of the elevator-hinge pin-connecting flange assembly Macroexamination and Scanning Electron Fractography Chemical Analysis Conclusion Recommendations Through...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230199
EISBN: 978-1-62708-298-3
... it light blue and outlines it. Udy et al. [1949] 16.5.1 Principal Constituents 16.5.2 Minor Constituents 16.6.1 Macroexamination 16.6.2 Microexamination Saulnier [1958 , 1960] developed electron microscopic methods for the examination of substructures and dislocations in beryllium...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270102
EISBN: 978-1-62708-301-0
... reported to be much higher than the specified range. Macroexamination Scanning Electron Fractography Metallography Chemical Analysis Hardness Low-Cycle Fatigue Tests Discussion Conclusion Recommendations The bevel and spur gears along with the failed dowel bolts in position...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.lmcs.t66560453
EISBN: 978-1-62708-291-4
... in thiosulfate-nitrate reagent, using forceps, and move it slowly while immersed until surface turns dark blue. Wash thoroughly in a stream of water while rubbing gently to remove settled sulfur particles. Prepare surface as for macroexamination and clean scrupulously with solvents to remove grease...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630101
EISBN: 978-1-62708-270-9
..., the micromechanism of fracture is in the shear direction, but this is not always obvious on macroexamination. Scanning electron microscopy inspection is typically required to determine the shear direction. The surface of a ductile fracture is not necessarily related to the direction of the principal tensile stress...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.9781627083010
EISBN: 978-1-62708-301-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910475
EISBN: 978-1-62708-250-1
... Technique Type of information provided Advantages Limitations Metallography and fractography A.1 Macroexamination Examination of bulk failure or sample by eye or low-power optical device General incidence/extent of failure/damage. Juxtaposition of failure/damage. Orientation and direction...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130111
EISBN: 978-1-62708-284-6
..., and other structural details that contribute to cracking. A careful macroexamination is necessary to characterize the condition of the fracture surface so that the subsequent microexamination strategy can be determined. Corrodents often do not penetrate the crack tip, and this region remains relatively...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610055
EISBN: 978-1-62708-303-4
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850001
EISBN: 978-1-62708-260-0
... quality, to locate problem areas for further study, and, in some cases, to determine how the component was produced. In research studies, the processing steps are often varied, and the macroexamination is designed to show differences due to changes in manufacturing practices. Thus for each type of study...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.lmcs.t66560309
EISBN: 978-1-62708-291-4
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850267
EISBN: 978-1-62708-260-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.9781627082600
EISBN: 978-1-62708-260-0