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notch toughness

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170123
EISBN: 978-1-62708-297-6
... and tempered medium-carbon steels containing varying amounts of aluminum Fig. 14 Effect of boron content on notch toughness. Room-temperature Charpy V-notch impact energy varies with tensile strength for 10B21 and 1038 steels having tempered martensile structures. Fig. 15 Variation...
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
... Reduced smooth rotating beam fatigue specimen, same as used by U.S. Naval Engineering Experiment Station Fig. A3.4 Enlarged smooth rotating beam fatigue specimen The sharply notched tensile specimens ( Fig. A3.5 ) utilized in producing the notch toughness data ( Chapter 8, section 8.5.1...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140069
EISBN: 978-1-62708-335-5
... composites. aluminum casting alloys aluminum castings cast aluminum matrix composites corrosion resistance fatigue strength mechanical properties notch toughness physical properties plane-strain fracture toughness subcritical crack growth tear resistance This chapter takes a detailed...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240221
EISBN: 978-1-62708-251-8
... of microstructural variables on fracture toughness of steels, aluminum alloys, and titanium alloys. fracture ductile fracture brittle fracture Griffith theory plane-strain fracture toughness temperature steels aluminum alloys titanium alloys notched bar impact testing microstructure FRACTURE...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630257
EISBN: 978-1-62708-270-9
... propagation becomes rapid), drops to the critical plane-strain stress-intensity factor. Fig. 2 Typical Charpy testing machine and Charpy V-notch specimen used to determine notch toughness in accordance with ASTM E 23 (dimensions in millimeters). The test coupon is chilled to the desired temperature...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200311
EISBN: 978-1-62708-354-6
... toughness behavior with respect to Charpy V-notch performance curve ( 1 ) Figures 23-2a through 23-2c illustrate the types of information available from fracture toughness determinations. Fig. 23-2 (a) Flaw shape parameter curves for surface and internal cracks. (b) Graphical solutions...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170193
EISBN: 978-1-62708-297-6
..., bolted, or riveted bridges and buildings A 633 Normalized high-strength low-alloy structural steel Nb, V, Cr, Ni, Mo, Cu, N, Si Plate, bar, and shapes <150 mm (6 in.) in thickness Enhanced notch toughness; yield strengths of 290 to 415 MPa (42 to 60 ksi) in five grades Welded, bolted...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610101
EISBN: 978-1-62708-303-4
... Correlation of plane-strain impact fracture toughness and impact Charpy V-notch energy absorption for various grades of steel. Source: Ref 3 Fig. 31 Correlation of plane-strain impact fracture toughness and impact Charpy V-notch energy absorption for SA 533B, class 1, steel. NDT, nil-ductility...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480265
EISBN: 978-1-62708-318-8
... of titanium Fig. 12.2 Effects of interstitial elements carbon, oxygen, and nitrogen on Ti-3V-3Al alloy weld-metal notch toughness Hydrogen has different effects on welded joints, including low ductility, low toughness, and delayed weld cracking. Loss of ductility and toughness is attributed...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250245
EISBN: 978-1-62708-345-4
... effectiveness in 3 to 6 months; those that shed water completely may be used significantly longer. Tempering Because tempering a carbonitrided case at 425 °C (795 °F) and above results in a marked increase in notch toughness (see Table 1 ), parts that are to be subjected to repeated shock loading...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.smnm.t52140039
EISBN: 978-1-62708-264-8
.... and Harris W.J. Jr. , Effect of Alloying Elements on Notch Toughness of Pearlitic Steels , Trans. Am. Soc. Met. , Vol 43 , 1951 , p 1197 5.4. Bramfitt B.L. , Lawrence S.J. , and Leighly H.P. Jr. , A Perspective on the Quality of Steel Plate from the RMS Titanic, Iron...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860371
EISBN: 978-1-62708-348-5
... is generally excellent at cryogenic temperatures. Elongation and reduction of area tend to drop with decreasing temperatures, but values generally exceed 30%. Toughness The austenitic stainless steels retain excellent toughness at cryogenic temperatures. The Charpy V-notch impact toughness does decrease...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870201
EISBN: 978-1-62708-344-7
... growth fracture toughness Griffith-Irwin theory Introduction A particularly exciting development that has been occurring over the past half century is the constant advancements in the treatment of specimens and structures containing cracks. While the importance of cracks in affecting structural...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060175
EISBN: 978-1-62708-261-7
... of photopedia.com Fig. 8.5 General comparison of Charpy V-notch toughness for a mild-carbon steel (ASTM A 7, now ASTM A 283, grade D), an HSLA steel, and a heat-treated constructional alloy steel Fig. 8.7 Variation in Charpy V-notch impact energy with temperature for normalized plain carbon...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.9781627082563
EISBN: 978-1-62708-256-3
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540169
EISBN: 978-1-62708-309-6
...Abstract Abstract This chapter discusses various types of material fracture toughness and the methods by which they are determined. It begins with a review of the basic principles of linear elastic fracture mechanics, covering the Griffith-Irwin theory of fracture, the concept of strain energy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130043
EISBN: 978-1-62708-284-6
...) . Others include the nilductility test (ASTM E208) (Ref 26) and dynamic tear test (ASTM E604) (Ref 27) . The notch toughness of low- and medium-strength steels is highly dependent on temperature. There is a transition from ductile fracture to brittle fracture as the temperature decreases. One...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230209
EISBN: 978-1-62708-298-3
...Abstract Abstract This chapter describes the effect of processing variables on the mechanical properties of beryllium, including tensile and yield strength, fracture toughness, creep and fatigue strength, ductile-to-brittle transition, and notch sensitivity. It also discusses the effects...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050155
EISBN: 978-1-62708-311-9
...; as-quenched hardness, 601 HB. Source: Ref 1 Fig. 7.2 Hardness and notch toughness of 4140 steel tempered 1 h at various temperatures. Source: Ref 2 Fig. 7.4 Effect of time at four tempering temperatures on room-temperature hardness of quenched 0.82% C steel. Note the nearly straight...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610209
EISBN: 978-1-62708-303-4
... 2124 and 7475 are tougher versions of alloys 2024 and 7075. High-purity metal (low iron and silicon) and special processing techniques are needed to optimize toughness in these materials. Source: Ref 13 Fig. 25 Comparison of 2 xxx and 7 xxx commercial aluminum alloys. (a) Notch toughness...