High-temperature damping capacity of fly ash cenosphere/AZ91D Mg alloy composites
Source abstract
Abstract
Abstract In this study, fly ash cenospheres were added to semisolid AZ91D Mg alloy to prepare fly ash cenosphere/AZ91D (FAC/AZ91D) composites by means of compo-casting. The high-temperature damping capacity of FAC/AZ91D composites was investigated as compared with AZ91D Mg alloy. The results show that the damping capacities of FAC/AZ91D composites and AZ91D Mg alloy strongly depend on the measuring temperature. The FAC/AZ91D composites show better damping capacity than AZ91D Mg alloy. The 10 wt.% FAC/AZ91D composites exhibit the best damping capacity from room temperature to 125°C, whereas the 2 wt.% FAC/AZ91D composites show the highest damping capacity at 125°C–320°C. The damping mechanism was analyzed by microstructure observation at elevated temperatures. The damping-temperature curves exhibit a damping peak at approximately 150°C, and the activation energy of the damping peak was calculated according to the Arrhenius equation. Furthermore, the peak temperature increases with increasing frequencies. The damping peak is related to the thermal activation relaxation process, and its mechanism is the dislocation-induced damping.
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Research context
OpenAlex topics: Aluminum Alloys Composites Properties · Magnesium Alloys: Properties and Applications · Aluminum Alloy Microstructure Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
College of Mechanical and Electronic Engineering , China University of Petroleum , Qindao 266580 , P.R. China
References (30)
Show source-provided references
1. Mordike BL, Ebert T. Mater. Sci. Eng. A. 2001, 302, 37–45.10.1016/S0921-5093(00)01351-410.1016/S0921-5093(00)01351-4 ↗
2. Polmear IJ. Mater. Sci. Technol. 1994, 10, 1–16.10.1179/mst.1994.10.1.110.1179/026708394790163401 ↗
3. Ritchie IG, Pan ZL, Sprungmann KW, Schmidt HK, Dutton R. Can. Metall. Q. 1987, 26, 239–250.10.1179/cmq.1987.26.3.23910.1179/cmq.1987.26.3.239 ↗
4. Ma N, Peng Q, Pan J, Li H, Xiao WL. J. Alloys Compd. 2014, 592, 24–34.10.1016/j.jallcom.2013.12.24910.1016/j.jallcom.2013.12.249 ↗
5. Chen Z, Pal K, Byeon JU, Han SM, Jin KK. J. Appl. Polym. Sci. 2011, 119, 2737–2741.10.1002/app.3169710.1002/app.31697 ↗
6. Huang WB, Liu C, Huang J. Mater. Rev. 2012, 26, 89–91.10.1096/fasebj.26.1_supplement.855.7 ↗
7. Blissett RS, Rowson NA. Fuel 2012, 97, 1–23.10.1016/j.fuel.2012.03.02410.1016/j.fuel.2012.03.024 ↗
8. Shao Y, Jia D, Zhou Y, Liu B. J. Am. Ceram. Soc. 2010, 124, 97–101.10.1016/j.matchemphys.2010.05.073 ↗
9. Tao H, Yao J, Zhang L, Xu N. Mater. Lett. 2009, 63, 203–205.10.1016/j.matlet.2008.09.03410.1016/j.matlet.2008.09.034 ↗
10. Wu H, Sun P. Constr. Build. Mater. 2007, 21, 211–217.10.1016/j.conbuildmat.2005.06.052
11. Huang ZQ, Yu SR, Liu J, Zhu XY. Mater. Des. 2011, 32, 4714–4719.10.1016/j.matdes.2011.06.04310.1016/j.matdes.2011.06.043 ↗
12. Wang ZX, Wen W, Ma NH, Wang HW. Hot Work. Technol. 2009, 38, 128–130.
13. Jun JH. Mater. Trans. 2012, 53, 2064–2066.10.2320/matertrans.M201225510.2320/matertrans.M2012255 ↗
14. Cao W, Zhang C, Fan T, Zhang D. Mater. Sci. Eng. A. 2008, 496, 242–246.10.1016/j.msea.2008.06.03210.1016/j.msea.2008.06.032 ↗
15. Zhang CF, Fan T, Cao W, Zhang D. Mater. Sci. Eng. A. 2009, 508, 190–194.10.1016/j.msea.2009.01.06010.1016/j.msea.2009.01.060 ↗
16. Wu YW, Wu K, Deng KK, Nie KB, Wang XJ, Zheng MY, Hu XS. Mater. Des. 2010, 31, 4862–4865.10.1016/j.matdes.2010.05.03310.1016/j.matdes.2010.05.033 ↗
17. Zheng M, Fan G, Tong L, Hu X, Wu K. T. Nonferr. Metal. Soc. 2008, 18, 33–38.10.1016/S1003-6326(08)60007-210.1016/S1003-6326(10)60170-7 ↗
18. Liao LH, Zhang XQ, Wang HW, Li XF, Ma NH. J. Alloys Compd. 2007, 429, 163–166.10.1016/j.jallcom.2006.04.02010.1016/j.jallcom.2006.04.020 ↗
19. Fang QF, Zhu ZG, Ge TS. Physics 2000, 9, 541–545.10.1016/S0261-3069(00)00024-8 ↗
20. Rohatgi PK, Daoud A, Schultz BF, Puri T. Composites Part A 2009, 40, 883–896.10.1016/j.compositesa.2009.04.01410.1016/j.compositesa.2009.04.014 ↗
21. Liu SW, Hu XF, Jiang HC, Li XY, Rong LJ. Acta. Metall. Sin. 2011, 24, 335–342.
22. Schoeck G, Bisogni E, Shyne J. Acta Metall. 1964, 12, 1466–1468.10.1016/0001-6160(64)90141-510.1016/0001-6160(64)90141-5 ↗
23. Tam KF, Tjong SC. Mater. Sci. Technol. 2004, 20, 1055–1058.10.1179/02670830422501993910.1179/026708304225019939 ↗
24. Lederman WA. PhD dissertation. University of Wisconsin: Milwaukee, WI, 1991, p.17.
25. Granato A, Lucke K. J. Appl. Phys. 1956, 27, 583–593.10.1063/1.172243610.1063/1.1722436 ↗
26. Granato A, Lucke K. J. Appl. Phys. 1956, 27, 789–805.10.1063/1.172248510.1063/1.1722485 ↗
27. Gu J, Zhang X, Gu M. J. Alloys Compd. 2004, 385, 104–108.10.1016/j.jallcom.2004.04.10610.1016/j.jallcom.2004.04.106 ↗
28. Deng KK, Li JC, Nie KB, Wang XJ, Fan JF. Mater. Sci. Eng. A. 2015, 624, 62–70.10.1016/j.msea.2014.11.06910.1016/j.msea.2014.11.069 ↗
29. Wu YW, Wu K, Deng KK, Nie KB, Wang XJ, Hu XS, Zheng MY. J. Alloys Compd. 2010, 506, 688–692.10.1016/j.jallcom.2010.07.04310.1016/j.jallcom.2010.07.043 ↗
30. Zhang XQ, Liao LH, Ma NH, Wang HW. Mater. Lett. 2006, 60, 600–604.10.1016/j.matlet.2005.09.038