Direct observation of grain boundary wetting by synchrotron radiation imaging techniques

Defect and Diffusion Forum

Volumn , Issue 194-199 PART 2, 2001, Pages 1319-1330

  Ludwig, W ^a   Nielsen, S F ^b   Poulsen, H F ^b   Bellet, D ^c  

^a EUROPEAN SYNCHROTRON RADIATION FACILITY   (France)

^b TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^c UNIV GRENOBLE ALPES   (France)

Author keywords

Aluminium; Grain Boundary Wetting; Liquid Gallium; LME; Radiography; Synchrotron Radiation; Tomography; X Ray Imaging; X Ray Tracking

Indexed keywords

ALUMINUM; GALLIUM; POLYCRYSTALLINE MATERIALS; RADIOGRAPHY; SYNCHROTRON RADIATION; TOMOGRAPHY; WETTING; X RAY DIFFRACTION ANALYSIS;

GRAIN BOUNDARY WETTING;

GRAIN BOUNDARIES;

EID: 0035780616     PISSN: 10120386     EISSN: 16629507     Source Type: Journal    
DOI: 10.4028/www.scientific.net/ddf.194-199.1319     Document Type: Article

References (18)

1. E.E. Glickman and M. Nathan. On the kinetic mechanism of grain boundary wetting in metals. J. Appl. Phys., 85:3185-3191, 1999.
2. B. Joseph, M. Picat, and F. Barbier. Liquid metal embrittlement: A state-of-the-art appraisal. Eur. Phys. J. Appl. Phys., 5:19-31, 1999.
3. N. Marié and K. Wolski. Scripta Mater., in press.
4. J. M. Pénisson and T. Vystavel. Wetting of molybdenum grain boundaries by nickel: Effect of the boundary structure and energy. Acta mater., 48:3303-3310, 2000.
5. R.C. Hugo and R.G. Hoagland. The kinetics of gallium penetration into aluminum grain boundaries - in situ TEM observations and atomistic models. Acta Mater., 48:1949-1957, 2000.
6. B. Joseph, F. Barbier, and M. Aucouturier. Rapid penetration of liquid Bi along Cu grain boundaries. Scripta Mater., 39:775-781, 1998.
7. N. Eustathopoulos, M.G. Nicholas, and B. Drevet. Wettability at high Temperatures. Pergamon, Elsevier Science, Oxford, UK, 1999.
8. M.G. Fernandes and D.R.H. Jones. Mechanisms of liquid metal induced embrittlement. Int. Mat. Rev, 5:251-261, 1997.
9. E. Rabkin. Coherency strain energy as a driving force for liquid grooving at grain boundaries. Scripta Mater., 39:685-690, 1998.
10. P. J. Desre. A mechanism for the stress independent grain boundary penetration of a metal by a liquid metal. Application to the metallic couple Al-Ga. Scripta Mater., 37:875-881, 1997.
11. B. Lengeler, C. G. Schroer, M. Richurin, J. Tummler, M. Drakopoulos, A. Sigirev, and I. Snigireva. A microscope for hard X-rays based on parabolic compound refractive lenses. Appl. Phys. Lett., 73:3924-3926, 1999.
12. F. Adams, K. Janssens, and A. Snigirev. Microscopic X-ray fluorescence analysis and related methods with laboratory and synchrotron radiation sources. J. Anal Atomic Spectr., 13:319-331, 1998.
13. P. Cloetens, W. Ludwig, J. Baruchel, D. Van Dyck, J. Van Landuyt, J. P. Guigay, and M. Schlenker. Holotomography: Quantitative phase tomography with micrometer resolution using hard synchrotron radiation x rays. Appl. Phys. Lett., 75:2912-2914, 1999.
14. A.C. Kak and M. Slaney. Principles of Computerized Tomographic Imaging. IEEE Press, New York, 1988.
15. H.F. Poulsen, S.F. Nielsen, E.M. Lauridsen, U. Lienert, and R.M. Suter and D. Juul Jensen. Submitted, 2000.
16. J. C. Labiche, J. Segura-Puchades, D. Van Brussel, and J. P. Moy. FRELON camera: Fast REadout LOw Noise. ESRF Newsletter, 25:41-43, 1996.
17. A. Koch, C. Raven, P. Spanne, and A. Snigirev. X-ray imaging with submicrometer resolution employing transparent luminescent screens. J. Opt. Soc. Am. A, 15:1940-1951, 1998.
18. W. Ludwig and D. Bellet. Penetration of liquid gallium into the grain boundaries of aluminium: A synchrotron radiation microtomographic investigation. Mater. Sci. Eng. A, 281:198-203, 2000.