Engineering Physics of High-Temperature Materials. Nirmal K. Sinha

with width w ...Figure 8.3 Theoretical stress, crack density, and strain including elastic, ...Figure 8.4 Theoretical stress, crack density, and strain including elastic, ...Figure 8.5 (a) EDEV‐based theoretical outcomes.(b) Experimental observat...Figure 8.6 Theoretical (EDEV‐based) strain‐rate dependence of crack density ...Figure 8.7 EDEV‐based strain‐rate dependence of total strain and its elastic...Figure 8.8 Theoretical, EDEV‐based constant stress creep and creep rate curv...Figure 8.9 Stress dependence of creep and crack density, N, predicted by EDE...Figure 8.10 Strain rates and cracking activity at 0.96 T _m for a stress of 2 ...Figure 8.11 Computed crack‐enhanced stress and time dependence of overall cr...Figure 8.12 Theoretical time, stress, and grain size dependence of constant‐...Figure 8.13 Calculated grain size and time dependence of constant stress cre...Figure 8.14 Grain size effect on constant load creep in stainless steel at 0...Figure 8.15 EDEV‐based theoretical strain and grain size dependence of (a) c...Figure 8.16 Calculated dependencies of cracking activity. (a) Predicted grai...Figure 8.17 Experimental creep in isotropic (equiaxed) ice with average grai...Figure 8.18 Theoretical EDEV‐based calculations for columnar‐grained S‐2 ice...Figure 8.19 EDEV‐based theoretical axial and volumetric strain for isotropic...Figure 8.20 Calculated stress dependence of axial strain rate versus strain ...Figure 8.21 Experimental stress dependence of axial and volumetric strain fo...Figure 8.22 Experimental stress dependence of axial and volumetric strain un...Figure 8.23 Deformation in directionally solidified (DS), columnar‐grained m...Figure 8.24 EDEV‐based results for S‐2 ice with a grain diameter of 1 mm at ...Figure 8.25 EDEV‐theory‐based (a) stress–strain and volumetric strain–strain...Figure 8.26 EDEV‐based stress–strain diagram on repeat loadings for constant...Figure 8.27 EDEV‐based (a) strain, and (b) strain rate histories during five...Figure 8.28 Calculated (a) microcracking, and (b) dilation histories for the...Figure 8.29 A 3‐D view of grain‐boundary w‐type cracks (black) and healed cr...

      10 Chapter 9Figure 9.1 Structure of IN‐738LC. (a) Optical micrograph showing carbide pre...Figure 9.2 Relaxation tests on Specimen‐1 of cast, hot isostatically pressed...Figure 9.3 Stress dependence of strain rate for IN‐738LC at 1273 K from a si...Figure 9.4 SEM of acicular or platelet microstructure of forged Ti‐6246 used...Figure 9.5 Interphase shearing processes. (a) α platelets (A, B, C, and D) c...Figure 9.6 Experimental stress relaxation (SR) curves for Ti‐6246 at 873 K o...Figure 9.7 Strain–time (left axis) and stress–time (right axis) records duri...Figure 9.8 Stress–strain diagram depicting loading and unloading for the SRT...Figure 9.9 Ti‐6246 at 873 K; each specimen was made from a new commercially ...Figure 9.10 Experimental and theoretical dependence of n _SRT of global strain...Figure 9.11 Experimental and calculated results, including three strain comp...Figure 9.12 Theoretical stress relaxation curves for Ti‐6246 at 873 K corres...Figure 9.13 Theoretical stress dependence of global strain rate for forged T...Figure 9.14 Theoretical strain components for Ti‐6246 at 873 K for SRT at co...Figure 9.15 Theoretical dependence of “global rate/viscous rate” for strain ...Figure 9.16 Theoretically predicted dependence of global rate/viscous rate o...Figure 9.17 Theoretical and experimental results at unloading time of 600 s ...Figure 9.18 Theoretical stress relaxation curves for pure polycrystalline ic...Figure 9.19 (a) Theoretical stress relaxation curves of Figure 9.18 in terms...Figure 9.20 Temperature dependence of stress relaxation in ice for a constan...Figure 9.21 Theoretical stress relaxation curves at 263 K (0.96 T _m) under a ...Figure 9.22 Strain components (elastic, delayed elastic, and viscous) during...Figure 9.23 Grain‐size effect on the time dependence of (a) delayed elastic ...Figure 9.24 Macrophotography of cross‐sectional grain structure of DS, colum...Figure 9.25 (a) Shearing of intergranular grain‐boundary surfaces causing “m...

      11 Chapter 10Figure 10.1 Schematic depictions of the northern section of North America (a...Figure 10.2 Land emergence at two areas in Canada during the last 9000 years...Figure 10.3 Dow's Lake ice cover deflection (curve “a”) and surface strain (...Figure 10.4 Dow's Lake ice swimming pool load test site illustrating four di...Figure 10.5 Dow's Lake ice swimming pool load test load application history....Figure 10.6 Dow's Lake ice swimming pool load test. (a) Deflection history r...Figure 10.7 Surface strains measured at a distance of 4.5 m from the center ...Figure 10.8 Dow's Lake ice swimming pool test carried out on 27 February 198...Figure 10.9 Time dependence of deflection at 3, 6, 9, and 15 m from load cen...Figure 10.10 Vertical deflection profiles along the survey line, obtained by...Figure 10.11 Effect of grain size on calculations and comparison with measur...Figure 10.12 Theoretical and experimental results for the Dow's Lake ice swi...Figure 10.13 Comparison between measured deflection histories and theoretica...

      12 Chapter 11Figure 11.1 Earth's major thermohaline circulation system of cold water (blu...Figure 11.2 SLAR image of the Crozier Channel on 21 October, 1981, recorded ...Figure 11.3 Airborne SAR images of (a) ribbed or wavy Ward Hunt Ice Shelf an...Figure 11.4 Airborne SAR image of Eastern Arctic first‐year sea‐ice cover wi...Figure 11.5 Sea‐ice sheet moving against an iceberg in the Arctic, (a) creat...Figure 11.6 Photographs of converging sea‐ice sheets creating rift valley an...Figure 11.7 Photographs of fragmented young (<0.3 m thick) sea‐ice sheet pro...Figure 11.8 Volcanic eruption from measurements of oxygen isotope, melt perc...Figure 11.9 Sketch of the temperature profile in a floating ice cover.Figure 11.10 An assumed vertical temperature profile of Earth and melting po...Figure 11.11 Vertical temperature profile of earth in homologous scale assum...Figure 11.12 Time–temperature shift for event duration of 1 s at reference t...Figure 11.13 K‐W, India earthquake zone since 1962.Figure 11.14 K‐W area's major earthquake zone since 1962; D and d are effect...Figure 11.15 “Hobson's Choice” ice island (marked as No. 1 in Figure 11.3b) ...Figure 11.16 Medium‐scale indentor and NRCC borehole indentor (BHI) in trenc...Figure 11.17 (a) 21 s mini‐scale test on MY sea ice at 0.93 T _m pressure and ...Figure 11.18 Crack‐surface profile on the vertical and horizontal surfaces f...Figure 11.19 Pressure and displacement history for medium‐scale indentation ...Figure 11.20 Crack‐surface profile on the vertical plane for the medium‐scal...

      Guide

      1  Cover Page

      2  Title Page

      3  Copyright Page

      4  Dedication

      5  Acknowledgments

      6  Engineering Physics of High‐Temperature Materials

      7  Table of Contents

      8  Begin Reading

      9  Index

      10  WILEY END USER LICENSE AGREEMENT

      Pages

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