Low cycle fatigue behaviour of extruded AZ61 and AZ80 magnesium alloys

Zairyo/Journal of the Society of Materials Science, Japan

Volumn 58, Issue 3, 2009, Pages 235-242

  Shiozawa, Kazuaki ^a   Nagai, Masayuki ^a   Murai, Tutomu ^b   Takahashi, Tooru ^b  

^a UNIVERSITY OF TOYAMA   (Japan)

^b Sankyo Tateyama Aluminium Industry Co Ltd   (Japan)

Author keywords

Anisotropy; Deformation; Extrusion; Hysteresis loop; Low cycle fatigue; Magnesium alloy

Indexed keywords

AMBIENT ATMOSPHERE; ARTIFICIAL AGING; ASYMMETRIC BEHAVIORS; AZ80 MAGNESIUM ALLOY; CYCLIC DEFORMATION BEHAVIOR; DEFORMATION CHARACTERISTICS; EXTRUDED ALLOYS; FATIGUE FRACTURE; FATIGUE LIFE; HEXAGONAL CRYSTAL STRUCTURE; LOW CYCLE FATIGUE; LOW CYCLE FATIGUES; LOW-CYCLE FATIGUE TESTS; MECHANICAL ANISOTROPY; PSEUDOELASTIC; PSEUDOELASTIC BEHAVIORS; ROOM TEMPERATURE; STATIC MECHANICAL PROPERTIES; TENSION AND COMPRESSION; TOTAL STRAIN;

ALLOYS; ANISOTROPY; CRYSTAL STRUCTURE; DEFORMATION; EXTRUSION; FATIGUE TESTING; HYSTERESIS; HYSTERESIS LOOPS; MAGNESIUM; MAGNESIUM ALLOYS; MAGNESIUM PRINTING PLATES; MAGNETIC MATERIALS; MECHANICAL PROPERTIES; TENSILE STRENGTH; UNLOADING; YIELD STRESS;

CERIUM ALLOYS;

EID: 67649643548     PISSN: 05145163     EISSN: None     Source Type: Journal    
DOI: 10.2472/jsms.58.235     Document Type: Article

References (19)

1. K Tokaji, M. Kamakura, Y. Ishiizumi and N. Hasegawa, "Fatigue behaviour and fracture mechanism of a rolled AZ31 magnesium alloy", International Journal of Fatigue, Vol.26, pp.1217-1224 (2004).
2. M. Kamakura, K. Tokaji, Y. Ishizumi and N. Hasegawa, "Fatigue behaviour and fracture mechanism of an extruded AZ61 magnesium alloy", Journal of The Society of Materials Science, Japan, Vol.53, No.12, pp.1371-1377 (2004).
3. ) M. Kamakura, K. Tokaji, H. Shibata and N. Bekku, "Grain refinement and improvement of fatigue strength due to controlled extrusion in magnesium alloys", Journal of The Society of Materials Science, Japan, Vol.54, No.3, pp.245-250 (2005).
4. Z. B. Sajuri, Y. Miyashita and Y. Mutoh, "Fatigue characteristics of an extruded AZ61 magnesium alloy", Journal of Japan Institute of light Metals, Vol.52, No.4, pp.161-166 (2002).
5. Z. B. Sajuri, Y. Miyashita, Y. Mutoh and Y. Hosokai, "Effect of texture on fatigue properties of an extruded AZ61 magnesium alloy plate", Key Engineering Materials, Vols.274-276 (2004).
6. ) Y. Ochi, K. Masaki, T. Hirasawa, X. Wu, T. Matsumura, Y. Takigawa and K. Higashi, "High cycle fatigue property and micro crack propagation behavior in extruded AZ31 magnesium alloys", Materials Transaction, Vol.47, No.4, pp.989-994 (2006).
7. ) T.-S Shih, W.-S Liu and Y.-J Chen, "Fatigue of as-extruded AZ61A magnesium alloy", Materials Science and Engineering, A, Vol.325, No.1-2, pp.152-162 (2002).
8. S. Ando and H. Tonda, "Deformation and fatigue behaviors in Mg", Materia Japan, Vol.42, No.2, pp.124-132 (2003).
9. J. Koike and T. Miyamura, "Microscopic mechanisms of plastic deformation in polycrystalline magnesium alloys", Journal of Japan Institute of Light Metals, Vol.54, No.ll, pp.460464 (2004).
10. H. Somekawa, "Problem and its improvement method for fracture toughness in magnesium alloys", Materia Japan, Vol.47, No.3, pp.157-160 (2008).
11. P. Yang, Y. Yu, L. Chen and W. Mao, "Experimental determination and theoretical prediction of twin orientation in magnesium alloy AZ31", Scripta Materialia, Vol.50, pp.1163- 1168(2004).
12. S. Kleiner and P. J. Uggowitzer, "Mechanical anisotropy of extruded Mg-6%Al-l%Zn alloy", Materials Science and Engineering, A, Vol.379, pp.258-263 (2004).
13. C. H. Caceres, T. Sumitomo and M. Veidt, "Pseudoelastic behaviour of cast magnesium AZ91 alloy under cyclic loading-unloading", Acta Materialia, Vol.51, pp.6211-6218 (2003).
14. H. Zenner and F. Renner, "Cyclic material behaviour of magnesium die castings and extrusions", International Journal of Fatigue, Vol.24, pp.1255-1260 (2002).
15. P. Klimanek and A. Potzsch, "Microstructure evolution under compressive plastic deformation of magnesium at different temperatures and strain rates", Materials Science and Engineering, A, Vol.324, pp.145-150 (2002).
16. T. S. Srivatsan and L. Wei, "The cyclic strain resistance, fatigue life and final fracture behavior of magnesium alloys", Engineering Fracture Mechanics, Vol.56, No.6, pp.735-758 (1997).
17. J. P. Nobre, U. Noster, M. Kornmeier, A. M. Dias and B. Scholtes, "Deformation asymmetry of AZ31 wrought magnesium alloy", Key Engineering Materials, Vol.230-232, pp.267-270 (2002).
18. S. Hasegawa, Y. Tsuchidam H. Yano and M. Matsui, "Evaluation of low cycle fatigue life in AZ31 magnesium alloy", International Journal of Fatigue, Vol.29, pp.1839-1845 (2007).
19. Y. Ochi, A. Ishii, S. Sasaki and I. Ohdachi, "Crack growth behaviour of low cycle fatigue under single over-straining in Ti-6A1-4V alloy", Journal of The Society of Materials Science, Japan, Vol.42, No.481, pp.1172-1178 (1993).