Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jaganathan Ulaganathan"'
Publikováno v:
Surface and Interface Analysis. 49:1442-1448
An Alloy 600 C-ring has been sequentially stressed as in a classical deformation test, and the apex of the C-ring has been spatially mapped by Laue microdiffraction during the stress deflection sequence. The diffraction spots were analyzed to provide
Publikováno v:
Journal of The Electrochemical Society. 164:C699-C707
Publikováno v:
Journal of The Electrochemical Society. 163:H618-H624
Publikováno v:
Journal of The Electrochemical Society. 164:C258-C260
Autor:
Jaganathan Ulaganathan, Martin Kunz, Roger C. Newman, T. Simpson, N. S. McIntyre, Jinhui Qin, Nathaniel Sherry, Nobumichi Tamura, Anatolie G. Carcea
Publikováno v:
CORROSION. 71:65-70
Microscopic distributions of elastic and plastic strains have been studied at three intervals during an electrochemically accelerated corrosion test of a flat, polished surface of a mill-annealed a...
Publikováno v:
Materials Characterization. 92:127-137
The dynamic strain rate ahead of a crack tip formed during stress corrosion cracking (SCC) under a static load is assumed to arise from the crack propagation. The strain surrounding the crack tip would be redistributed as the crack grows, thereby hav
Autor:
Jinhui Qin, Anatolie G. Carcea, Jaganathan Ulaganathan, Martin Kunz, T. Simpson, Roger C. Newman, N. S. McIntyre, Nobumichi Tamura, Michael Bauer, Nathaniel Sherry
Publikováno v:
CORROSION. 70:66-73
Laue diffraction measurements made using polychromatic synchrotron x-radiation have revealed significant changes to the microscopic strain distributions in an Alloy 600 (UNS N06600) tube following ...
Autor:
Nobumichi Tamura, N. Stewart McIntyre, Nathaniel Sherry, Martin Kunz, Anatolie G. Carcea, Jaganathan Ulaganathan, Jing Chao, Jinhui Qin, Roger C. Newman, Marina L. Suominen Fuller
Publikováno v:
Acta Materialia. 60:5508-5515
The microscopic strain distributions were studied for stress corrosion cracks produced electrochemically in C-rings of Alloy 600 (0.65 Ni, 0.16 Cr, 0.08 Fe). The strain data were obtained using polychromatic X-ray microdiffraction (PXM) and (in part)
Publikováno v:
Journal of Applied Electrochemistry. 41:873-879
Classically, 13% Cr is required for stable passivity of a Fe–Cr alloy in acidic and neutral solutions not containing inhibitors. Some authors (Mansfeld, Fujimoto) have published potential cycling procedures that generate thick Cr-rich films. In thi
Publikováno v:
Electrochemical and Solid-State Letters. 13:C13