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transverse impact toughness

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230209
EISBN: 978-1-62708-298-3
... of materials exhibiting a ductile-to-brittle transition temperature (DBTT). It is to be noted that while impact toughness is generally used for most materials in defining the DBTT, elongation is frequently also used for beryllium. The DBTT, T c , is typically taken at midpoint between the maximum and minimum...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170573
EISBN: 978-1-62708-297-6
... to define a specific grade. For straight WCs of comparable WC grain size, increasing cobalt content increases transverse strength and toughness, but decreases hardness, compressive strength, elastic modulus, and abrasion resistance. If, for example, medium-grain carbides having 3, 7, and 25% Co...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1999
DOI: 10.31399/asm.tb.cmp.t66770099
EISBN: 978-1-62708-337-9
...; austenite retention minimized Refined; soft and machinable; high degree of toughness and resistance to impact E: Suitable for fine-grained steels only Unrefined with excess carbide dissolved; austenite retained; distortion minimized Unrefined but hardened F: Suitable for fine-grained steels only...
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...
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
... test gives only a relative estimate of toughness and is best used for comparing the relative toughness of two or more materials. Sometimes toughness under high-strain-rate loading conditions is required. Tests such as the Charpy impact test use a standard notched-bar specimen, which is broken...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870373
EISBN: 978-1-62708-314-0
..., especially for larger and thicker parts where the air evacuation paths are longer. The second point is that currently these materials have compression strengths after impact (CAI) somewhat equivalent to those of the first-generation brittle epoxies. However, this toughness limitation is only temporary...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120095
EISBN: 978-1-62708-269-3
... psi MPa m ksi in. L 1027 149 952 138 11.5 18.0 107 16 75 68 L-T T 1358 197 1200 174 11.3 13.5 134 19 91 83 L-T S 938 136 924 134 6.5 26.0 104 15 49 45 S-T (a) High basal pole intensities reported in the transverse direction...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220475
EISBN: 978-1-62708-259-4
... of Nippon Steel Corporation. Source: Ref 32 , 33 Fig. 14.21 Cross section transverse to the fracture surface of ISO-V impact specimen tested at −100 °C (−150 °F), steel ASTM A533 Cl.1. The fracture changes direction at the prior-austenitic grain boundaries. To make possible the observation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410439
EISBN: 978-1-62708-265-5
... and Industrial Scenarios Hydrogen Embrittlement—Mechanisms, Microstructure, and Fracture Hydrogen Attack References References 19.1 Mechanical Testing , Metals Handbook Desk Edition , 2nd Ed. , Davis J.R. , Ed., ASM International , 1998 , p 1308 – 1342 19.2 Impact Toughness...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.smnm.t52140055
EISBN: 978-1-62708-264-8
... plate in Fig. 6.2 , with the inclusions being elongated in the longitudinal (rolling) direction. The orientations of two Charpy impact bars are also shown. Notice that in the transverse bar, the elongated inclusions will run parallel to the base of the V-notch, while in the longitudinal bar...
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 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540319
EISBN: 978-1-62708-309-6
... tolerance or increased toughness through the addition of second-phase reinforcements in the form of fibers, particulates, or whiskers. Among these, the continuous fiber has the highest potential for improving tensile stress-strain behavior and damage tolerance. Significantly improved tensile strains...
Series: ASM Technical Books
Publisher: ASM International
Published: 15 June 2021
DOI: 10.31399/asm.tb.mpktmse.t56010001
EISBN: 978-1-62708-384-3
... to determine when yielding begins. It also explains how to determine other properties via tensile tests, including ductility, toughness, and modulus of resilience. elastic modulus extensometers impact strength linear elastic fracture toughness plastic deformation properties Poisson's ratio tensile...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870351
EISBN: 978-1-62708-314-0
... compression, bolt bearing, impact and compression after impact, and sometimes fracture toughness. Adhesive bonding test procedures include measurement of adhesive shear strength, measurement of peel strength, and tests to assess the quality of bonding to sandwich cores. In this chapter, only a brief...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170107
EISBN: 978-1-62708-297-6
... matrix supporting the carbide phase can be adjusted via alloy content and heat treatment to optimize the balance between abrasion resistance and impact toughness. It also describes the effect of alloying elements and inoculants on various properties and behaviors and provides information on commercial...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170123
EISBN: 978-1-62708-297-6
... ✓ ✓ ✓ ✓ ✓ ✓ Abrasion resistance ✓ ✓ ✓ Hardenability ✓ ✓ ✓ ✓ (d) ✓ ✓ (e) ✓ ✓ (f) ✓ (g) x (h) Charpy impact x ✓ ✓ ✓ (c) x x x Fracture ( K Tc ) toughness x ✓ (i) ✓ ✓ x (j) ✓ (c) ✓ (k) ✓ x x High...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610377
EISBN: 978-1-62708-303-4
...-dominated property. The selection of a toughened resin can significantly improve the resistance to impact damage. In addition, S-2 glass and aramid fibers are extremely tough and damage tolerant. During the design phase, it is important to recognize the potential for delaminations and use conservative...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060149
EISBN: 978-1-62708-261-7
... of the multistage fatigue process Fig. 7.18 Stress distribution ahead of a crack in which small-scale plasticity is included Fig. 7.21 Standard impact testing appartaus Fig. 7.22 Impact toughness specimens. (a) Charpy. (b) Izod Fig. 7.16 The SS Schenectady after a sudden...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030159
EISBN: 978-1-62708-349-2
...Abstract Abstract The formation of microcracks in composite materials may arise from static-, dynamic-, impact-, or fatigue-loading situations and also by temperature changes or thermal cycles. This chapter discusses the processes involved in the various methods for the microcrack analysis...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610263
EISBN: 978-1-62708-303-4
... of notch locations for toughness testing of weld metals (a and b) and heat-affected zone (HAZ) (c through g). Source: Ref 16 Fig. 4 Stress concentration factor ( K t ) versus bolt diameter for bolts with standard metric threads. Source: Ref 6 Fig. 29 Effects of (a) loading rate, (b...