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fracture toughness

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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...
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
... failure transitions to a brittle failure. The discussion then covers the Griffith theory of brittle fracture and the formulation of fracture mechanics. Procedures for determination of the plane-strain fracture toughness are subsequently covered. Finally, the chapter describes the effects...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2022
DOI: 10.31399/asm.tb.mbheaktmse.t56030001
EISBN: 978-1-62708-418-5
... tensile and yield strength, fracture toughness, and fracture strength. It discusses the stages of plastic deformation in HEAs and the role of dislocations and twinning in the evolution of microstructure. It reviews some of the work that has been done on fatigue behaviors and the methods developed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780211
EISBN: 978-1-62708-281-5
...Abstract Abstract This article briefly describes the historical development of fracture resistance testing of polymers and reviews several test methods developed for determining the fracture toughness of polymeric materials. The discussion covers J-integral testing, the methods for determining...
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
... of microstructural variables on fracture toughness of steels Table 2 Effects of microstructural variables on fracture toughness of steels Microstructural parameter Effect on toughness Grain size Increase in grain size increases K Ic in austenitic and ferritic steels Unalloyed retained...
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
...Yield strength and fracture toughness (<italic>K</italic><sub>Ic</sub>) of various plate materials tested at room temperature Table 1 Yield strength and fracture toughness ( K Ic ) of various plate materials tested at room temperature Material identification Process description Yield...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610209
EISBN: 978-1-62708-303-4
...Effects of microstructural variables on fracture toughness of steels Table 1 Effects of microstructural variables on fracture toughness of steels Microstructural parameter Effect on toughness Grain size Increase in grain size increases K Ic in austenitic and ferritic steels...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610263
EISBN: 978-1-62708-303-4
... joints and discusses the factors that can reduce the fracture toughness of weld metals. References References 1. Structural Steel Design , Ronald Press , 1974 , p 519 – 551 2. Reemsnyder H. , Fatigue of Mechanically Fastened Joints , Fatigue and Fracture , Vol 19 , ASM...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610327
EISBN: 978-1-62708-303-4
... structure Theoretical density, g/cm 3 Poisson’s ratio Transverse rupture strength, MPa (ksi) Fracture toughness, MPa m   ( ksi in. ) Young’s modulus, GPa (10 6 psi) Glass-ceramics Variable 2.4–5.9 0.24 70–350 (10–51) 2.4 (2.2) 83–138 (12–20) Pyrex glass...
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...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540423
EISBN: 978-1-62708-309-6
...Abstract Abstract This appendix provides tensile property and fracture toughness data for various low-alloy and stainless steels. fracture toughness low-alloy steel stainless steel tensile properties LIMITED MECHANICAL PROPERTIES DATA for selected low-alloy steels and stainless...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780204
EISBN: 978-1-62708-281-5
... of craze initiation, the kinetics of craze growth, and the effect of crazing on toughness of the plastic. In addition, the article provides information on various tests to determine stress-to-craze value, strain-to-craze value, and fracture toughness of the plastic. ductile-brittle transitions...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060149
EISBN: 978-1-62708-261-7
... the lower (intermediate) head upward produces tension in the lower space between the crosshead and the base. Fig. 7.12 Schematic of a basic servohydraulic, closed-loop testing machine Fig. 7.19 Examples of specimen types used in the K Ic fracture toughness test (ASTM E 399, Ref 7.9...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540397
EISBN: 978-1-62708-309-6
...Abstract Abstract This appendix provides fracture toughness and tensile property data for aluminum alloys in the 2000, 6000, 7000, and 8000 series as well as B201 and D357 aluminum castings and powder metal alloys. aluminum alloys aluminum castings fracture toughness tensile properties...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540297
EISBN: 978-1-62708-309-6
... toughness, fatigue life, and stress rupture failures. ceramics engineering plastics fatigue crack propagation fracture toughness glasses mechanical behavior IN PREVIOUS CHAPTERS, discussion has focused on metals—their mechanical behavior and the analytical methods applicable to them...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030177
EISBN: 978-1-62708-349-2
...Abstract Abstract The second-generation composite materials were added to increase the strain to failure of the primary phase and/or create a dispersed second phase, thereby enhancing the fracture toughness of the thermosetting matrix. These matrices offered novel design capabilities...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540411
EISBN: 978-1-62708-309-6
...Abstract Abstract This appendix provides tensile property data for titanium alloys and castings and plane-strain fracture toughness data for Ti-6Al-4V castings. alpha-beta titanium alloys beta titanium alloys titanium castings plane-strain fracture toughness tensile properties...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120095
EISBN: 978-1-62708-269-3
... on tensile and yield strength, fracture toughness, hardness, ductility, and creep and fatigue behaviors. The chapter covers wrought, cast, and powder metal titanium alloys and contains an extensive amount of property data. aging alloy composition cast titanium alloys creep properties fatigue...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540415
EISBN: 978-1-62708-309-6
...Abstract Abstract This appendix provides tensile property and fracture toughness data for titanium aluminides developed for aerospace applications. plane-strain fracture toughness tensile properties titanium aluminides LIMITED MECHANICAL PROPERTIES DATA for several selected...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 1998
DOI: 10.31399/asm.tb.ts5.t65900325
EISBN: 978-1-62708-358-4
...Abstract Abstract This chapter presents an overview of some of the major causes of tool and die failures. The chapter describes fracture and fracture toughness of tool steels, and the influence of factors such as steel quality and primary processing, mechanical design, heat treatment, grinding...