An investigation of second phases in as-cast AZ31 magnesium alloys with different Sr contents
Source abstract
Abstract
Second phases in the AZ31 as-cast magnesium alloys with different Sr contents (0, 0.1, 0.5, 1.0, 2.0, and 5.0 wt%) were investigated using scanning electron microscopy, energy dispersive spectrometry, differential scanning calorimetry, X-ray diffraction, and transmission electron microscopy. The results indicated that the Mg21(Zn, Al)17 phase with small amount was formed in the AZ31 as-cast alloy without Sr addition, in addition to the Mg17Al12 phase. At the same time, the alloy with the addition of 0.1 wt% Sr mainly consisted of the α-Mg, Mg17Al12, Mg21(Zn, Al)17, and Al4Sr phases. In addition, the α-Mg, Mg21(Zn, Al)17 and Al4Sr phases were found to be the main second phases for the alloy with the addition of 0.5 wt% Sr. However, only the α-Mg, Al4Sr and (Mg, Al)17Sr2 phases were mainly formed in the AZ31 alloy with the addition of 1.0 wt% Sr. As for the alloys with the additions of 2 and 5 wt% Sr, their as-cast microstructures were mainly composed of the α-Mg and (Mg, Al)17Sr2 phases.
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Research context
OpenAlex topics: Magnesium Alloys: Properties and Applications · Aluminum Alloys Composites Properties · Aluminum Alloy Microstructure Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (28)
Show source-provided references
1. Pan FS, Zhang J, Wang JF, Yang MB, Han EH, Chen RS (2010) Trans Nonferr Met Soc China 20(7):124910.1016/S1003-6326(09)60287-9 ↗
2. Tang AT, Pan FS, Yang MB, Cheng RJ (2008) Mater Trans 49(6):120310.2320/matertrans.MOV2007315 ↗
3. Hort N, Huang Y, Kainer KU (2006) Adv Eng Mater 8(4):23510.1002/adem.200500202 ↗
4. Wang JT, Yin DL, Liu JQ, Tao J, Su YL, Zhao X (2008) Scr Mater 59(1):6310.1016/j.scriptamat.2008.02.029 ↗
5. Chen XH, Pan FS, Mao JJ, Huang J (2012) J Mater Sci 47:514. doi: 10.1007/s10853-011-5828-610.1007/s10853-011-5828-6 ↗
6. Zeng XQ, Wang YX, Ding WJ (2006) Metall Mater Trans A 37A:133310.1007/s11661-006-1085-8 ↗
7. Sadeghi A, Shook S, Pekguleryuz M (2011) Mater Sci Eng A 528(25–26):752910.1016/j.msea.2011.06.060 ↗
8. Sadeghi A, Pekguleryuz M (2011) J Mater Res 26(7):89610.1557/jmr.2010.75 ↗
9. Sadeghi A, Pekguleryuz M (2012) J Mater Sci 47(14):5374. doi: 10.1007/s10853-012-6416-010.1007/s10853-012-6416-0 ↗
10. Sadeghi A, Pekguleryuz M (2011) Mater Sci Eng A 528(3):167810.1016/j.msea.2010.10.096 ↗
11. Sadeghi A, Hoseini M, Pekguleryuz M (2011) Mater Sci Eng A 528(7–8):309610.1016/j.msea.2010.12.091 ↗
12. Liu SF, Liu LY, Kang LG (2008) J Alloy Compd 450(1–2):546
13. Hirai K, Somekawa H, Takigawa Y, Higashi K (2005) Mater Sci Eng A 403(1–2):27610.1016/j.msea.2005.05.028 ↗
14. Yang MB, Pan FS, Cheng RJ, Tang AT (2007) J Mater Sci 42(24):10074. doi: 10.1007/s10853-007-2035-610.1007/s10853-007-2035-6 ↗
15. Yim CD, You BS, Jang RS, Lim SG (2006) J Mater Sci 41(8):2347. doi: 10.1007/s10853-006-4498-210.1007/s10853-006-4498-2 ↗
16. Pan FS, Yang MB, Ma YL (2007) Mater Sci Forum 561–565:19110.4028/www.scientific.net/MSF.561-565.191 ↗
17. Bai J, Sun YS, Xue F, Xue S, Qiang J, Zhu TB (2007) J Alloy Compd 437(1–2):24710.1016/j.jallcom.2006.07.096 ↗
18. Bai J, Sun YS, Xue F, Xue S, Qiang J, Tao WJ (2006) Scr Mater 55(12):116310.1016/j.scriptamat.2006.08.020 ↗
19. Pekguleryuz M, Kaya A (2003) Adv Eng Mater 12:86610.1002/adem.200300403 ↗
20. Parvez MA, Medraj M, Essadiqi E, Muntasar A, Dénès G (2005) J Alloy Compd 402(1–2):17010.1016/j.jallcom.2005.04.173 ↗
21. Janz A, Gröbner J, Mirković D, Medraj M, Zhu J, Chang YA, Schmid-Fetzer R (2007) Intermetallics 15(4):50610.1016/j.intermet.2006.09.001 ↗
22. Wang YX, Zeng XQ, Ding WJ, Luo AA, Sachdev AK (2007) Metall Mater Trans A 38(6):135810.1007/s11661-007-9215-5 ↗
23. Zhao H, Li PJ, He LG (2012) J Mater Process Technol 212(8):167010.1016/j.jmatprotec.2012.03.011 ↗
24. Bourgeois L, Muddle BC, Nie JF (2001) Acta Mater 49:270110.1016/S1359-6454(01)00162-8 ↗
25. Xie Y, Zhang Y, Chen RS, Han EH (2009) Acta Metall Sin 45(11):1396
26. Caldes MT, Deinard P, Zou XD, Marchand R, Diot N, Brec R (2001) Micron 32:49710.1016/S0968-4328(00)00058-5 ↗
27. Raghavan V (2007) J Phase Equilib Diffus 28(5):47310.1007/s11669-007-9145-3 ↗
28. Guldberg S, Ryum N (2000) Mater Sci Eng A 289:14310.1016/S0921-5093(00)00945-X ↗