Handbook Fractography (1998) WW Part 15 pdf

... • • NDTT • • nm • • No. • • OD • • oz • • p • • P • • • • Pa • • p-c • • PDF μ • • pH • • PH • • P/M • • ppb • • ppm • • psi • • R • • RA • • RD • •

Ngày tải lên: 11/08/2014, 04:21

... such terms as macrofractography and microfractography for distinguishing the visual and low magnification (≤ 25×) from the microscopic, and optical fractography and electron fractography for distinguishing ... also G.C. Hennings, Adolf Marten, Handbook of Testing of Materials, Part I, John Wiley & Sons, 1899, p 103, 105 History of Fractography Development of Microfractography...

Ngày tải lên: 11/08/2014, 04:21

... B.V. Whiteson, Electron Fractography Handbook, MCIC-HB- 08, Metals and Ceramics Information Center, 1976, p 3-8 199. J.R. Klepaczko and A. Solecki, Metall. Trans. A, Vol 15A, 1984, p 901 200. ... Ashby, Acta Metall., Vol 23, 1975, p 653-666 56. J.A. Williams, Acta Metall., Vol 15, 1967, p 1119-1124, 155 9 -156 2 57. C.C. Law and M.J. Blackburn, Metall. Trans. A, Vol 11A (No. 3),...

Ngày tải lên: 11/08/2014, 04:21

... increases in particle density. Other studies demonstrated that tensile ductility improves as the volume fraction of second-phase particles decreases (Ref 51, 52). Particle size and mean interparticle ... 17 30 2 5 1 155 0 22 5 10 43 3 4 5 5 85 0 14 10 2 0 4 131 0 19 0 12.5 47 4 5 1 0 95 0 12 50 1 8 1 117 0 16 9 15 54 5 5 6 5 10 50 11 30 1 6 4 103 0 15 0...

Ngày tải lên: 11/08/2014, 04:21

... 1967, p 504- 515 20. C.T. Liu and J. Gurland, The Fracture Behavior of Spheroidized Carbon Steels, Trans. ASM, Vol 61, 1968, p 156 -167 41. A. Phillips et al., Electron Fractography Handbook, ... 31-56 50. L.D. Kenney et al., Effect of Particles on the Tensile Fracture of Aluminum Alloys, in Microstructural Science, Vol 8, Elsevier, 1980, p 153 -156 51. B.I. Edelson and W.W. Bald...

Ngày tải lên: 11/08/2014, 04:21

... failure, a particle fracture model is set up in which the major microstructural quantities are D, the slip distance from a matrix particles to the grain boundary, and w, which is related to the particle ... experimental counterpart to Eq 1. References cited in this section 5. E.E. Underwood and S.B. Chakrabortty, Quantitative Fractography of a Fatigued Ti- 28V Alloy, in Fractography...

Ngày tải lên: 11/08/2014, 04:21

... cleavage (right). TEM replica, 5000× (J.M. Morris, U.S. Department of Transportation) Figure 211 is a polished and etched cross section of a partially flame-hardened crane gear of AISI 1045 steel ... Barnes Group Inc.)

Ngày tải lên: 11/08/2014, 04:21

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Ngày tải lên: 11/08/2014, 04:21

... conventional chromium-bearing stainless steels, particularly the austenitic 300 series alloys with 15 to 28% Cr. Interest in these materials stems in large part from a desire to reduce U.S. dependence ... transformed to mixed (Cr,Fe) 23 C 6 and (Cr,Fe) 7 C 3 carbides. Balance of thickness has partially transformed, particularly in the vicinity of pores. Carbon content of the bulk ma...

Ngày tải lên: 11/08/2014, 04:21

... 129 h, 24 min, displays one region with a fine texture of dimples (at α). Extreme plastic flow, particularly at the grain just to the right of center, is seen in stereo to project out like a ... at 705 °C (1300 °F). Samples heat treated 2 h at 1120 °C (2050 °F), air cool; 14 h at 845 °C (155 0 °F), air cool. Fig. 832: Fatigue fracture surface. Test conditions: 483 MPa (70 ksi) ± 207 ... P...

Ngày tải lên: 11/08/2014, 04:21