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plane strain fracture toughness

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Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002398
EISBN: 978-1-62708-193-1
... 0.29 C-Mn 248 36 0.42 255 37 0.42 Mn-Mo 232 33.7 0.33 269 39 0.35 8630 293 42.4 0.26 365 53 0.31 Source: Ref 3 Table 5 Plane-strain fracture toughness of cast low-alloy steels at room temperature Alloy type Heat treatment (a) Yield strength, 0.2...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006457
EISBN: 978-1-62708-210-5
... Alloy selection By merit rating based on values of critical stress intensity ( K c ) and/or plane-strain fracture toughness ( K Ic ) By determination of residual load-carrying capacity with due regard for initial size of the discontinuity, the rate of fatigue crack propagation...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006543
EISBN: 978-1-62708-210-5
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002470
EISBN: 978-1-62708-194-8
.... The article explores the use of plane strain fracture toughness, crack-tip opening displacement, and the J-integral as the criteria for the design and safe operation of structures and mechanical components. It discusses the variables affecting fracture toughness, including yield strength, loading rate...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003310
EISBN: 978-1-62708-176-4
... Abstract This article discusses the J-integral-based single and multiple specimen techniques of the ASTM E 1737 test method for determining plane strain fracture toughness of polymeric materials. It describes the fracture toughness testing of thin sheets and films. The article concludes...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002378
EISBN: 978-1-62708-193-1
... Table 1 Selected fracture toughness values for some engineering alloys Alloy Yield strength Orientation (a) Temperature Plane-strain fracture toughness (b) MPa ksi °C °F MPa m ksi in . 2042-T351 385 56 L-T 29 84 31 28 2024-T351 292 42 S...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002386
EISBN: 978-1-62708-193-1
... behavior. It discusses the factors influencing the process of constructing an operating stress map based on the principles used in constructing a residual strength diagram. These include plane strain fracture toughness, net section yield, and empiricism. The article details the fatigue crack growth...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003305
EISBN: 978-1-62708-176-4
... loading in the presence of a notch. Notch toughness is measured by using a variety of specimens such as the Charpy V-notch impact specimen, the dynamic-tear specimen, and plane-strain fracture-toughness specimens under static loading ( K Ic ) and under impact loading ( K Id...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003224
EISBN: 978-1-62708-199-3
... Columbus Laboratories , Jan 1975 • “Standard Test Method for Plane-Strain Fracture Toughness of Metallic Materials,” Section 3, Vol 3.01 , Annual Book of ASTM Standards , ASTM • Tada H. , Paris P.C. , and Irwin G. , The Stress Analysis of Cracks Handbook , Del Research...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003224
EISBN: 978-1-62708-199-3
... and the in-plane dimensions near the crack are large enough relative to the size of the plastic zone, then the value of K at which growth begins is a constant, generally minimum value of the material called the plane-strain fracture toughness factor, K Ic . The parameter K Ic is a true material property...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003513
EISBN: 978-1-62708-180-1
... of the component. ( K mat , the linear elastic fracture toughness, is the value of K I at fracture and, for a given material condition, is a function of thickness and temperature. The lower bound to K mat , for a given temperature, is the plane-strain fracture toughness K Ic .) In Eq 3 , σ is the applied...
Book Chapter

By Malcolm Blair
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001023
EISBN: 978-1-62708-161-0
.... These include the Charpy V-notch impact test, the drop-weight test, the dynamic tear test, and specialized procedures to determine plane-strain fracture toughness. Each of these methods offers specific advantages that are unique to the tests method. When notch toughness, drop-weight test results, or fracture...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001043
EISBN: 978-1-62708-161-0
... Elongation in 25 mm (1 in.), % Reduction in area, % Charpy V-notch impact toughness (a) Plane-strain fracture toughness (a) MPa ksi MPa ksi J ft · lbf MPa m ksi in . 18Ni(250) 1870 271 1825 265 12 64.5 37 27 138 125 Cobalt-free 18Ni(250) 1895 275 1825...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002406
EISBN: 978-1-62708-193-1
... in the domain of linear elastic fracture mechanics and is an inherent material property K Ic (plane-strain fracture toughness). The concepts of fracture mechanics are concerned with the basic methods for predicting the load-carrying capabilities of structures and components containing cracks...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003312
EISBN: 978-1-62708-176-4
... , Engineered Materials Handbook , Schneider S.J. , J., Ed., ASM International , 1991 , p 599 – 609 5. Irwin G.R. , Fracture I , Handbuch der Physik , Vol 6 , Springer-Verlag , Berlin, Germany , 1958 , p 558 – 590 6. “Standard Test Method for Plane Strain Fracture Toughness...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006767
EISBN: 978-1-62708-295-2
... brittle fracture-surface orientation in tensile loading and the difference in fracture toughness for plane-stress and plane-strain loading (see the section “Fracture Mechanics” in later paragraphs). The difference in plane-stress and plane-strain loading is also important in understanding differences...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001027
EISBN: 978-1-62708-161-0
.... and Jones R.L. , Effects of Quenching Variables on Fracture Toughness of D-6ac Steel Aerospace Structures , Met. Eng. Q. , Vol 15 ( No. 2 ), May 1975 , p 59 8. “Plane Strain Fracture Toughness ( K Ic ) Data Handbook for Metals, ” Army Materials and Mechanics Research Center, Dec 1973...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003437
EISBN: 978-1-62708-195-5
... 12 ) Subsize samples Valid due to low ratio of plane-strain fracture toughness to yield strength Fatigue ASTM E 466 ( Ref 13 ) Hourglass, reduced section Polish test section with scratches in test direction Shear ASTM B 769 ( Ref 14 ) Rectangular sheet samples Similar to aluminum Pin...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.9781627081818
EISBN: 978-1-62708-181-8
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002351
EISBN: 978-1-62708-193-1
... of Cracks Handbook , 2nd ed. , Paris Productions Inc. , St. Louis, MO , 1985 2. “Standard Method for Plane-Strain Fracture Toughness Testing of Metallic Materials,” ASTM E 399-91, ASTM, Vol 3.01 , 1991 , p 488 – 512 3. Schaffer J.P. , Saxena A. , Antolovich S.D...