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smooth specimen testing

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Published: 01 December 1989
Fig. 7.30. Creep-test results at 550 °C (1020 °F) for smooth and notched specimens of synthetic HAZ material (peak temperature, 1350 °C, or 2460 °F) in 1¼Cr-½lMo and 2¼Cr-1Mo steel (theoretical stress-concentration factor for notched specimen, 1.9) ( Ref 6 ). More
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Published: 01 March 2006
Fig. 11.75 Fatigue curves for smooth rotating beam specimens of steel 45 tested in air and in 3% NaCl solution before and after nitriding. Source: Ref 11.81 More
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Published: 01 August 2005
Fig. 2.19 Brittle fracture of a smooth (unnotched) tensile test specimen. Source: Ref 2.10 More
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Published: 01 October 2011
Fig. 16.17 Brittle fracture surface of a smooth (unnotched) tensile test specimen More
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Published: 01 December 2004
Fig. A3.2 Test sections of (a) smooth and (b) notched rotating beam fatigue specimens. Dimensions in inches More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090367
EISBN: 978-1-62708-266-2
... strain, plastic strain, and residual stress responses. It also describes the difference between smooth and precracked specimens and how they are used, provides information on slow-strain-rate testing and how to assess the results, and discusses various test environments and procedures, including tests...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140253
EISBN: 978-1-62708-335-5
... or average properties for the individual alloys and tempers. In some cases, the results of tests from several lots of the same alloy and temper are included on one figure. Unless otherwise noted, the tests are performed on smooth and notched specimens as shown in Fig. A3.2 of Appendix 3...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140301
EISBN: 978-1-62708-335-5
... are of the same magnitude. The notched rotating beam fatigue specimens were similar to the smooth specimens, but contained a sharp V-notch in the center of the test section, providing a theoretical stress concentration factor ≥ 19. Rotating beam specimens with slight variations in design are presented. Figure...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870219
EISBN: 978-1-62708-299-0
... 47) and ferrous alloys. It sets forth the environmental conditions of the test and the means for controlling them. This practice applies only to tests in which the specimens are accessible to the surrounding air under conditions that permit drying. It does not cover tests in which specimens...
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Published: 01 December 2004
Fig. D6.100 518.0-F, die cast aluminum casting rotating-beam fatigue curve. Smooth and notched specimens from one lot, with comparison to prior test. Smooth specimens per Fig. A3.4, Appendix 3 . Notched specimens similar to Fig. A3.2(b), Appendix 3 , except notch radius is as noted More
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Published: 01 December 2004
Fig. D6.38 354.0-T61, permanent mold aluminum casting rotating-beam fatigue curve. Smooth and notched specimens from one lot. Specimens were machined from cantilever beam cast test bars More
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Published: 01 December 2004
Fig. D6.82 A357.0-T61, permanent mold aluminum casting rotating-beam fatigue curve. Smooth and notched specimens from two lots. Specimens were machined from cantilever-beam cast test bars. More
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Published: 01 August 2005
Fig. 3.40 Comparison of smooth-rotating/pure-bending fatigue test data for 2014-T6 aluminum in dripping commercial synthetic solution and in room-temperature air. A flow of liquid around the center section of the specimen was supplied by capillary action during the test. Source: Ref 3.37 More
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Published: 01 December 2004
Fig. D6.5 240.0-F, sand cast aluminum casting rotating-beam fatigue curve. Data points for smooth and notched specimens from one lot are compared to curves from previous tests. More
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Published: 01 December 2004
Fig. D6.43 355.0-T6, sand cast aluminum casting rotating-beam fatigue curve. Smooth specimens from five lots. Band of these samples compared to band of samples from earlier tests More
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Published: 01 December 2004
Fig. D6.78 A356.0-T6, permanent mold aluminum casting rotating-beam fatigue curve. Smooth and notched specimens from premium strength and normal zones. Confidence bands envelope this data. Broken lines are the results from previous tests. More
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Published: 01 December 2004
Fig. D6.80 A356.0-T61, high strength plaster cast aluminum casting rotating-beam fatigue curve. Smooth and notched specimens from premium strength and normal strength zones within the same casting with differing chill practices. Bands envelope this data. Broken lines are the results from More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090333
EISBN: 978-1-62708-266-2
... surfaces of ribbons prepared by twin-roll quenching are identical. In order to obtain chemically homogeneous specimens of uniform thickness and width, both surfaces and both sides of the specimen were polished with SiC paper. Constant-extension-rate testing (CERT) was performed in 5 N H 2 SO 4 -NaCl...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080379
EISBN: 978-1-62708-304-1
.... The majority of the corrosion data have been generated from test specimens that were not subjected to external stresses during exposure. However, as discussed earlier, most high-temperature components are subject to external stresses during plant operation. When a metal with a protective oxide scale...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540121
EISBN: 978-1-62708-309-6
..., for the case of Fig. 3.2 , the cyclic hardening process had stabilized at point B 4 ; that is, the stress will not increase further even if more reversals are made after point B 4 . We can repeat this type of test on other specimens with different preselected cyclic strain levels. As shown in Fig. 3.7...