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Keywords: fracture toughness testing
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Journal Articles
Publisher: ASTM International
Article Type: Technical Notes
J. Test. Eval.. July 2009, 37(4): 383–386.
Published Online: July 1, 2009
...J. P. Petti; R. H. Dodds, Jr.; R. E. Link Three-dimensional finite element analysis of SE(B) fracture toughness specimens with crack sizes ranging from a / W =0.1–0.6 were performed to develop η CMOD values for estimating J pl in fracture toughness tests. The analyses included specimens with smooth...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. May 2001, 29(3): 285–292.
Published Online: May 1, 2001
... or adopting the SEPB fracture toughness measurement technique. 19 04 2000 14 12 2000 fracture toughness testing bridge indentation SEPB stress intensity References Sadahiro , T. and Takatsu , S. , Modern Developments in Powder Metallurgy , Vol. 14 , 1981 , pp. 561...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. March 1999, 27(2): 100–105.
Published Online: March 1, 1999
... were developed to determine the relative significance of the variables in affecting the quasi-static and dynamic fracture toughness of the austempered iron studied. 12 12 1997 25 11 1998 austempering temperature austempering time fracture toughness testing References...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. November 1997, 25(6): 536–542.
Published Online: November 1, 1997
... analytically through detailed two- and three-dimensional finite-element analyses and the finite-element calculations were further verified experimentally through quantitative fractographic analysis using the striation measurement technique. 20 06 1996 06 03 1997 fracture toughness testing...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. July 1993, 21(4): 228–238.
Published Online: July 1, 1993
... , such as that used in ASTM E 1290, Test Method for Crack-Tip Opening Displacement (CTOD) Fracture Toughness Measurement, are highly inaccurate especially for materials with considerable strain hardening. 03 04 1992 08 01 1993 fracture toughness testing J CTOD SE(B) specimen finite element...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. January 1991, 19(1): 24–28.
Published Online: January 1, 1991
..., the strain gage output along with the specimen compliance and the amount of fixed displacement at the end of the specimen are used to calculate the crack length, a , and the sustainable crack driving force, G , at the time the gage is read. 27 11 1989 04 05 1990 fracture toughness testing...
Journal Articles
Publisher: ASTM International
Article Type: Technical Notes
J. Test. Eval.. September 1987, 15(5): 296–298.
Published Online: September 1, 1987
... E 813 procedure at cryogenic temperatures. 12 05 1986 06 02 1987 stretch zone fracture toughness testing ductile fracture austenitic stainless steel cryogenic properties References Spitzig , W. A. , “ A Fractographic Feature of Plane-Strain Fracture in 0.45 C-Ni...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. March 1986, 14(2): 76–80.
Published Online: March 1, 1986
... and K Ic values obtained for glass and polymethyl methacrylate (PMMA) is confirmed by their comparison with the data published. fracture toughness fracture toughness testing subcritical crack growth stress intensity factors brittle nonmetallic materials References Wiederhorn , S. M...
Journal Articles
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. January 1981, 9(1): 56–62.
Published Online: January 1, 1981
... tip blunting J integral crack opening displacement fracture toughness testing References Rice , J. R. , “ A Path Independent Integral and the Approximate Analysis of Strain Concentrations by Notches and Cracks ,” Journal of Applied Mechanics   0021-8936 , Vol. 35 , 06 1968 , pp...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. November 1978, 6(6): 369–370.
Published Online: November 1, 1978
... the background noise by almost two orders of magnitude. This allows a maximum amount of information to be obtained through acoustic emission analysis. acoustics background noise noise reduction composite grips fracture toughness testing References Liptai , R. G. , Harris , D. O. , Engle...