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Published: 01 June 2019
Fig. 3 Microsection through a fold in the flash zone of a connecting rod selected by the magnetic crack test. 50 × More
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Published: 01 December 2019
Fig. 8 Long-life fatigue strength as a function of Rockwell hardness for selected low-alloy steels More
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Published: 01 December 1993
Fig. 3 Selected analysis locations More
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Published: 01 December 1992
Fig. 6 ASTM E208 drop-weight test results for selected plates. Plates A and D are both A517 grade F steel, but produced by different melting practices. Plate CK is from the fractured flange. More
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Published: 01 December 1992
Fig. 4 Location of thermocouples on the selected glass panel. + Outer thermocouple, −Inner thermocouple, Not shown: One thermocouple in air space, One thermocouple on concrete, One ambient thermocouple More
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Published: 01 June 2019
Fig. 12 Zn-depleted region in the nut showing selective dezincification of the β phase. More
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Published: 01 December 2019
Fig. 10 Intergranular cracking by selective attack on the external surface of the plate near the fracture origin More
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Published: 01 December 2019
Fig. 4 Selectively attacked region near the surface contained dealloying ( a ) 12.5× and ( b ) 50×, etchant: 45 mL nitric acid and 45 mL acetic acid. Figure 5 is a higher magnification image of the boxed area in image b More
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Published: 01 December 2019
Fig. 5 Selectively attacked region near the surface contained dealloying ( a ) 100× and ( b ) 500×, etchant: 45 mL nitric acid and 45 mL acetic acid. Figure 6 is a electron micrograph of the boxed area in image b More
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Published: 01 December 2019
Fig. 6 SEM image revealed selective grain attack and dealloying, etchant: 45 mL nitric acid and 45 mL acetic acid. The aluminum concentration was significantly lower than in the bulk material in the area of grain attack More
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Published: 01 January 2002
Fig. 39 Light micrograph showing sigma phase revealed by selective etching with 10N KOH (electrolytic). The brittle sigma phase caused extensive cracking in a 25%Cr-12%Ni cast heat treatment basket hook. More
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Published: 30 August 2021
Fig. 1 (a) Welded assemblies may contain cracks not completely severed. (b) Selective cutting of the part may be needed to reveal the fracture surface to find the point of crack initiation. (c) The failure initiated as fatigue at the weld toe. More
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Published: 30 August 2021
Fig. 38 Optical micrograph at leak location showing selective seam weld corrosion at the bond line of an electric resistance weld. OD outer diameter; ID, inner diameter More
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Published: 30 August 2021
Fig. 3 Defects in selective-laser-melted (SLM) materials. (a) Porosity formed in SLM Ti-6Al-4V. (b) Balling. (c) Hot tears. Source: Ref 26 More
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Published: 30 August 2021
Fig. 20 Fracture surfaces of tensile tests from as-built selective-laser-melted Ti-6Al-4V specimens. (a) Cup-and-cone. (b) Dimples. (c) and (d) Quasi-cleavage facets. Source: Ref 26 , 42 More
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006800
EISBN: 978-1-62708-329-4
... Abstract Materials selection is closely related to the objectives of failure analysis and prevention. This article briefly reviews the general aspects of materials selection as a concern in both proactive failure prevention during design and as a possible root cause of failed parts. Coverage...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003501
EISBN: 978-1-62708-180-1
... Abstract Materials selection is an important engineering function in both the design and failure analysis of components. This article briefly reviews the general aspects of materials selection as a concern in proactive failure prevention during design and as a possible root cause of failed...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003528
EISBN: 978-1-62708-180-1
... in a component or assembly. The article describes the steps required to calibrate instrumentation and to validate stress measurement results. It presents a practical approach to sample selection and specimen preparation, measurement location selection, and measurement depth selection, as well as an outline...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006768
EISBN: 978-1-62708-295-2
... to premature failures. The article presents a practical approach to sample selection and specimen preparation, measurement location selection, and measurement depth selection; measurement validation is outlined as well. A number of case studies and examples are cited. The article also briefly summarizes...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001817
EISBN: 978-1-62708-180-1
... Abstract This article describes the characteristics of tubing of heat exchangers with respect to general corrosion, stress-corrosion cracking, selective leaching, and oxygen-cell attack, with examples. It illustrates the examination of failed parts of heat exchangers by using sample selection...