Analysis of activated slip systems in fatigued nickel polycrystals using the EBSB-technique in the scanning electron microscope

Materials Science and Engineering: A

Volumn 210, Issue 1-2, 1996, Pages 42-47

  Blochwitz, C ^a   Brechbuhl J ^a   Tirschler, W ^a  

^a DRESDEN UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

Activated slip systems; Fatigued nickel polycrystals; Scanning electron microscope

Indexed keywords

BACKSCATTERING; CRYSTAL ORIENTATION; ELECTRON DIFFRACTION; FATIGUE OF MATERIALS; NICKEL; SCANNING ELECTRON MICROSCOPY; STRAIN; STRESSES; TENSORS;

ACTIVATED SLIP SYSTEMS; ELECTRON BACKSCATTERING DIFFRACTION; PLASTIC STRAIN; UNIAXIAL STRESS TENSOR;

POLYCRYSTALS;

EID: 0030170462     PISSN: 09215093     EISSN: None     Source Type: Journal    
DOI: 10.1016/0921-5093(95)10076-8     Document Type: Article

References (12)

1. K. Mecke and C. Blochwitz, Saturation dislocation structures in cyclically deformed nickel single crystals of different orientations, Cryst. Res. Technol., 17(6) (1982) 743-758.
2. H. Hjelen, NORDIF documentation, Jarle Hjelen Ltd., Norway, 1993.
3. C. Blochwitz, J. Brechbühl and W. Tirschler, Misorientation measurements near grain boundary cracks after fatigue tests, Problems of Strength, 1 (1995) 11-25.
4. N.H. Schmidt, J.B. Bilde-Sorensen and D. Juul Jensen, Band positions used for on-line crystallographic orientation determination from electron backscattering patterns, Scanning Microsc., 5(3) (1991) 637-643.
5. H.-J. Christ, Wechselverformung von Metallen, WFT Reihe, Bd. 9, Springer, 1991, S. 127.
6. V. Randle, The measurement of grain boundary geometry, Institute of Physics, Bristol and Philadelphia, 1993.
7. W. Prantl, E. Werner and H.P. Stüwe, Statistical treatment of measured orientation relationships, Textures and Microstructures, vols. 8&9, Gordon and Breach, 1988, pp. 483-492.
8. J.K. MacKenzie, Second paper on statistics associated with the random disorientation of cubes, Biometrika, 45 (1958) 229-240.
9. C. Li and T. Bretheau, The role of grain boundary compatibility in fatigue cracking of aluminium bicrystals, Acta Metall., 37(10) (1989) 2645-2650.
10. L. Lianes, J.L. Bassani and C. Laird, Cyclic response of polycrystalline copper-composite-grain model, Acta Metall. Mater., 42(4) (1994) 1279-1288.
11. A. Heinz and P. Neumann, Crack initiation during high cycle fatigue of an austenitic steel, Acta Metall. Mater., 38(10) (1990) 1933-1940.
12. C. Blochwitz and J. Brechbühl, Crystallographic orientation aspects of grain-boundary cracks in fatigued metals, 7th Int. ESIS Conf. on Mechanical Behaviour of Materials, May 28-June 2, 1995, The Hague, The Netherlands, Book of Abstracts, pp. 725-726.