| ชื่อเรื่อง | : | Reversible plastic strain during cyclic loading–unloading of Mg and Mg–Zn alloys |
| นักวิจัย | : | Mann, Gemma. , Sumitomo, T. , Cáceres, C. H. , Griffiths, J. R. |
| คำค้น | : | Magnesium alloys , Strategic basic research. , 869999 Manufacturing not elsewhere classified. , 099999 Engineering not elsewhere classified. , Magnesium-calcium-zinc alloys , Twinning (Crystallography) , Strains and stresses. , Twinning -- Magnesium -- Pseudoelasticity -- Strain hysteresis |
| หน่วยงาน | : | Central Queensland University, Australia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2550 |
| อ้างอิง | : | http://hdl.cqu.edu.au/10018/61499 |
| ที่มา | : | Mann, GE, Sumitomo, T, Cáceres, CH & Griffiths, JR 2007, 'Reversible plastic strain during cyclic loading–unloading of Mg and Mg–Zn alloys', Materials Science and Engineering A: Structural Materials: Properties, Microstructures and Processing, vol. 456, pp.138-146. http://dx.doi.org/10.1016/j.msea.2006.11.160 |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Materials ccience and engineering A. Structural materials : properties, microstructures and processing. Switzerland : Elsevier S.A., 2007. Vol. 456, (2007), p. 138-146 9 pages Refereed 0921-5093 , ACQUIRE [electronic resource] : Central Queensland University Institutional Repository. |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Large hysteresis loops are observed during cyclic loading–unloading of Mg and Mg–Zn alloys. This is true for both tension and compression cycling, for grain sizes between 25 and 670 μm, and for Zn contents between 0 and 6 mass%. The loops are ascribed to anelasticity resulting from elastic {1 0 ¯1 2} twinning. The anelastic strain increases with the strain and reaches a maximum at strains between about 1 and 2%. For a given total strain, the amount of anelastic strain increases with decreasing grain size, and decreases with increasing Zn content. The maximum observed anelastic strain is about 0.3% for pure Mg, decreasing with the solute content to about 0.2% for Mg–6 mass% Zn. The phenomenon is discussed in terms of the effect of solute content and grain size on the formation and stability of twins. |
| บรรณานุกรม | : |
Mann, Gemma. , Sumitomo, T. , Cáceres, C. H. , Griffiths, J. R. . (2550). Reversible plastic strain during cyclic loading–unloading of Mg and Mg–Zn alloys.
กรุงเทพมหานคร : Central Queensland University, Australia. Mann, Gemma. , Sumitomo, T. , Cáceres, C. H. , Griffiths, J. R. . 2550. "Reversible plastic strain during cyclic loading–unloading of Mg and Mg–Zn alloys".
กรุงเทพมหานคร : Central Queensland University, Australia. Mann, Gemma. , Sumitomo, T. , Cáceres, C. H. , Griffiths, J. R. . "Reversible plastic strain during cyclic loading–unloading of Mg and Mg–Zn alloys."
กรุงเทพมหานคร : Central Queensland University, Australia, 2550. Print. Mann, Gemma. , Sumitomo, T. , Cáceres, C. H. , Griffiths, J. R. . Reversible plastic strain during cyclic loading–unloading of Mg and Mg–Zn alloys. กรุงเทพมหานคร : Central Queensland University, Australia; 2550.
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