Volume 12 - Fractography Part 4 doc

... Fig. 43 , 45 , and 46 . Fig. 45 Fracture of API grade X-60 line pipe tested 6 °C (10 °F) below the 50% shear area drop- weight tear test transition temperature. See also Fig. 43 , 44 , and 46 . ... microscopy and electron microscopy (Ref 143 , 144 , 145 , 146 , 147 , 148 , 149 , 150, 151, 152, 153, 1 54, 155, 156). Spalling failures in bearings are caused by factors different .....

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... Metall. Trans. A, Vol 14A, 1983, p 93 9-9 46 45 . K.E. Puttick, Philos. Mag., Vol 4, 1959, p 96 4- 9 69 46 . F.A. McClintock, J. Appl. Mech. (Trans. ASME), Vol 35, 1968, p 36 3-3 71 47 . A.S. Argon, J. ... Pineridge Press, 1981, p 32 9-3 44 61. T. Watanabe, Metall. Trans. A, Vol 14A (No. 4) , 1983, p 53 1-5 45 62. I-Wei Chen, Metall. Trans. A, Vol 14A (No. 11), 1983, p 228...

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... 100 to 125 μm corresponds to a ductile-to- brittle transition temperature of approximately 100 °C ( 212 °F). SEM, 45 0× (J.M. Rigsbee, University of Illinois) Fig. 1 24 Fig. 125 Fig. 126 Brittle ... Fig. 1 24 , 125 , and 126 . Fig. 127 : Craters and cavities on fractured collar. Note dark, roughly circular markings in large cavity. SEM, 8×. Fig. 128 : Close-up of dark patch...

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... isostatically pressed IN-738 tested in a salt environment (40 % MgSO 4 , 59% Na 2 SO 4 , 1% NaCl) at 705 °C (1300 °F). Samples heat treated 2 h at 1120 °C (2050 °F), air cool; 14 h at 845 °C (1550 °F), ... slow-bend fracture of a weld specimen made by gas tungsten-arc butt welding two 19-mm ( -in.) thick plates of 18% Ni maraging steel having a yield strength of 17 24 MPa (250 ksi)....

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... (Member, 1 94 4- 1 951) • L.J. Korb (1983) (Member, 197 8-1 983) • R.W.E. Leiter (196 2-1 963) (Member, 195 5-1 958, 196 0-1 9 64) • G.V. Luerssen (1 94 3-1 947 ) (Member, 1 94 2-1 947 ) • G.N. Maniar (197 9-1 980) ... (1 94 0-1 942 ) (Member, 193 7-1 942 ) • L.B. Case (193 1-1 933) (Member, 192 7-1 933) • T.D. Cooper (198 4- 1 986) (Member, 198 1-1 986) •...

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... Vol 14A (No. 4) , 1983, p 53 1-5 45 62. I-Wei Chen, Metall. Trans. A, Vol 14A (No. 11), 1983, p 228 9-2 293 63. M.H. Yoo and H. Trinkaus, Metall. Trans. A, Vol 14A (No. 4) , 1983, p 54 7-5 61 64. ... Steels. Fatigue testing of an API-5LX, grade X42 (0.26C-0.82Mn-0.0 14 Si-0.02Cu), 511-MPa ( 7 4- ksi) ultimate strength pipeline steel in hydrogen resulted in up to a 300-fo...

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... 1 940 , p 14 5- 151; June 1 940 , p 17 7-1 84; Vol 12, July 1 940 , p 4 4- 5 1; Aug 1 940 , p 14 5-1 48 3 34. C.A. Zapffe, Defects in Cast and Wrought Steel Caused by Hydrogen, Met. Prog., Vol 42 , Dec 1 942 , ... 1 947 , p 10 9-1 38 44 3. D. McLean and L. Northcott, Micro-Examination and Electrode-Potential Measurements of Temper- Brittle Steels, J. Iron Steel Ins...

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... values Ref Al-4Cu 1 .48 0-2 .390 18, 69 X7091 aluminum alloy 1 .1 2- 1.31 81 Ti-24V 1.0 64 82 Ti-28V 1.06 0-1 . 147 16 43 40 steels 1 .44 7-1 .908 24, 69 Al 2 O 3 + 3% glass 1.2 3-1 .62 14 Prototype ... 580 512 (c) 77 L p (mm) L ' p 66.6 84. 8 106.7 (b) 60 N L (mm -1 [N' L ] φ (a) 0.0731 0. 046 5 0.037 -4 9 N S (mm -2 ) N' A 3...

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