Self-Propagating High-Temperature Synthesis of a Ti–Al–Mn Alloy

P. A. Lazarev; Лазарев П. А.; M. L. Busurina; Бусурина М. Л.; O. D. Boyarchenko; Боярченко О. Д.; D. Yu. Kovalev; Ковалев Д. Ю.; A. E. Sychev; Сычев А. Е.

doi:10.31857/S0002337X23060118

Self-Propagating High-Temperature Synthesis of a Ti–Al–Mn Alloy

Authors: Lazarev P.A.¹, Busurina M.L.¹, Boyarchenko O.D.¹, Kovalev D.Y.², Sychev A.E.¹
Affiliations:
1. Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences
2. Merzhanov Institute of Structural Macrokinetics and Materials Science of the Russian Academy of Sciences (ISMAN)
Issue: Vol 59, No 6 (2023)
Pages: 705-711
Section: Articles
URL: https://medjrf.com/0002-337X/article/view/668242
DOI: https://doi.org/10.31857/S0002337X23060118
EDN: https://elibrary.ru/ETWBMD
ID: 668242

Cite item

Full Text

Open Access
Restricted Access

Access granted
Restricted Access

Subscription Access

Abstract
About the authors
References
Supplementary files
Statistics

Abstract

An alloy based on the Laves phase Ti(Mn0.75Al1.25) has been prepared by self-propagating high-temperature synthesis using a 34.8Ti + 45.2Al + 20Mn (at %) mixture. The relative density of the as-prepared samples has been shown to influence the phase composition of the alloy. In the case of a relative density of ~0.75, we obtained a single-phase intermetallic alloy with a porosity of 45%, containing ~2 wt % of Al2O3 as an impurity phase. Synthesis from a mixture with a relative density of 0.55 yielded a two-phase alloy containing a Laves phase and the τ-Ti(Al2.68Mn0.32) phase. The alloy was in a nonequilibrium state, and annealing at 1000°C for 3 h led to the formation of a single-phase alloy based on the Laves phase Ti(Mn0.75Al1.25). Its microhardness was determined to be 7.96 ± 0.8 GPa.

Keywords

Laves phase Ti(Mn,Al)2, combustion, self-propagating high-temperature synthesis, microstructure

References

Leyens C., Peters M. Titanium and Titanium Alloys: Fundamentals and Applications / Ed. Christoph L., Manfred P. Weinheim: WILEY-VCH Verlag, 2003. ISBN: 3-527-30534-3.
Kunal K., Ramachandran R., Norman M. Advances in Gamma Titanium Aluminides and Their Manufacturing Techniques // Prog. Aerospace Sci. 2012. V. 55. P. 1–16. https://doi.org/10.1016/j.paerosci.2012.04.001
Yogesha B., Bhattacharya S. Superplastic Behavior of a Ti–Al–Mn Alloy // J. Manuf. Sci. Prod. 2008. V. 9. № 1–2. P. 81–86. https://doi.org/10.1515/IJMSP.2008.9.1-2.81
Mikhaylovskaya A., Mosleh A., Kotov A., Kwame J., Pourcelot T., Golovin I., Portnoy V. Superplastic Deformation Behavior and Microstructure Evolution of near-α-Ti-Al-Mn Alloy // Mater. Sci. Eng: A. 2017. V. 708. P. 469–477. https://doi.org/10.1016/j.msea.2017.10.017
Luzhnikov L., Moiseyev V. Alloys of the Ti–Al–Mn System // Met. Sci. Heat Treat. 1961. V. 3. P. 310–314. https://doi.org/10.1007/BF00810382
Kim Y.W., Dimiduk D.M. Progress in the Understanding of Gamma Titanium Aluminides // JOM. 1991. V. 43. P. 40–47. https://doi.org/10.1007/BF03221103
Chan K.S. Understanding Fracture Toughness in Gamma TiAl // JOM. 1992. V. 44. P. 30–38. https://doi.org/10.1007/BF03223047
Hashimoto K., Doi H., Kasahara K., Nakano O., Tsujimoto T., Suzuki T. Effects of Additional Elements on Mechanical Properties of TiAl-base Alloys // J. Jpn Inst. Met. 1988. V. 52. № 11. P. 1159–1166. https://doi.org/10.2320/jinstmet1952.52.11_1159
Hashimoto K., Doi H., Kasahara K., Nakano O., Tsujimoto T., Suzuki T. Effects of Third Elements on the Structures of TiA1-Based Alloys // J. Jpn Inst. Met. 1988. V. 52. № 8. P. 816–825. https://doi.org/10.2320/jinstmet1952.52.8_816
Dwight A. Alloying Behavior of Zirconium, Hafnium and the Actinides in Several Series of Isostructural Compounds // J. Less-Common Met. 1974. V. 34. P. 279–284. https://doi.org/10.1016/0022-5088(74)90170-2
Chakrabarti D.J. Phase Stability in Ternary Systems of Transition Elements with Aluminum // Metall. Mater. Trans. B. 1977. V. 8. P. 121–123. https://doi.org/10.1007/BF02656360
Sun J., Lee C., Hu G. The Dependence of Tensile Behaviour of Ll2 Compound AI67Ti25Mn8 on the Strain Rate at 1173 K // Scr. Mater. 1997. V. 37. № 5. P. 645–650.
Mabuchi H., Kito A., Nakamoto A., Tsuda H., Nakayama Y. Effects of Manganese on the L12 Compound Formation in Al3Ti-based Alloys // Intermetallics. 1996. V. 4. P. 193–199. https://doi.org/10.1016/0966-9795(96)00005-2
Xin-L., Xing Q., Grytsiv A., Rogl P., Podloucky R., Schmidt H., Giester G, Xue-Yong D. On the Ternary Laves Phases Ti(Mn1–xAlx)2 with MgZn2-type // Intermetallics. 2008. V. 16. P. 16–26. https://doi.org/10.1016/j.intermet.2007.07.005
Chen Z., Jones I., Small C. Laves Phase in Ti-42Al-10Mn Alloy // Scr. Mater. 1996. V. 35. № 1. P. 23–27. https://doi.org/10.1016/1359-6462(96)00085-1
Butler C.J., Mccartney D.G., Small C.J., Horrocks F.J., Saunders N. Solidification Microstructures and Calculated Phase Equilibria in the Ti-Al–Mn System // Acta Mater. 1997. V. 45. № 7. P. 2931–2947. https://doi.org/10.1016/S1359-6454(96)00391-6
Chen L.Y., Li C.H., Qiu A.T., Lu X.G., Ding W.Z., Zhong Q.D. Calculation of Phase Equilibria in Ti–Al–Mn Ternary System Involving a New Ternary Intermetallic Compound // Intermetallics. 2010. V. 18. № 11. P. 2229–2237. https://doi.org/10.1016/j.intermet.2010.07.005
Raghavan V. Al–Mn–Ti (Aluminum–Manganese–Titanium) // J. Phase Equilib. Diffus. 2011. V. 32. P. 465–467. https://doi.org/10.1007/s11669-011-9926-6
Zhi L., Jiashi M., Renhai S., James C.W., Alan A.L. CALPHAD Modeling and Experimental Assessment of Ti–Al–Mn Ternary System // Calphad. 2018. V. 63. P. 126–133. https://doi.org/10.1016/j.calphad.2018.09.002
Zhang S., Nic J., Mikkola D. New Cubic Phases Formed by Alloying Al3Ti with Mn and Cr // Scr. Metall. Mater. 1990. V. 24. P. 57–62.
Toshimitsu T., Hiroshi H. The Influence of Oxygen Concentration and Phase Composition on the Manufacturability and High-Temperature Strength of Ti–42Al–5Mn (at %) Forged Alloy // J. Mater. Process. Technol. 2019. V. 213. P. 752–758. https://doi.org/10.1016/j.jmatprotec.2012.12.003
Hongjian T., Xiaobing L., Yingche M., Chen B., Xing W., Zhao P., Lei S., Zhang M., Liu K. Multistep Evolution of βo Phase during Isothermal Annealing of Ti–42Al–5Mn Alloy: Formation of Laves Phase // Intermetallics. 2020. V. 126. https://doi.org/10.1016/j.intermet.2020.106932
Лазарев П.А., Бусурина М.Л., Сычев А.Е. Самораспространяющийся высокотемпературный синтез в системе Ti–Al–Mn // Физика горения и взрыва. 2023. Т. 59. № 1. С. 1272–1278. https://doi.org/10.15372/FGV20230109
Shu S., Qiu F., Xing B., Jin S., Wang J., Jiang Q. Effect of Strain Rate on the Compression Behavior of TiAl and TiAl–2Mn Alloys Fabricated by Combustion Synthesis and Hot Press Consolidation // Intermetallics. 2013. V. 43. P. 24–28. https://doi.org/10.1016/j.intermet.2013.07.003
Bondarchuk Yu.V., Pityulin A.N., Sytschev A.E. SHS Compunction of Multilayer Solid Alloy/Metal Materials // Int. J. Self-Propag. High-Temp. Synth. 1993. V. 2. P. 75–83.
Питюлин А.Н. Силовое компактирование в СВС-процессах // Самораспространяющийся высокотемпературный синтез: теория и практика / Под ред. Сычева А.Е. Черноголовка: Территория, 2001. С. 333–353.
Kovalev D., Ponomarev V. Time-Resolved X-Ray Diffraction in SHS Research and Related Areas: An Overview // Int. J. Self-Propag. High-Temp. Synth. 2019. V. 28. № 2. P. 114–123.
Yong D., Jiong W., Jingrui Z., Clemens J., Weitzer F., Schmid R., Munekazu O., Honghui X., Liu Z., Shunli S., Zhang W. Reassessment of the Al–Mn System and a Thermodynamic Description of the Al–Mg–Mn System // Int. J. Mater. Res. 2007. V. 98. № 9. P. 855–871. https://doi.org/10.3139/146.101547
Shevyrtalov S., Zhukov A., Medvedeva S., Lyatun I., Zhukova V., Rodionova V. Radial Elemental and Phase Separation in Ni-Mn-Ga Glass-Coated Microwires // J. Appl. Phys. 2018. V. 123 № 17. P. 173–903. https://doi.org/10.1063/1.5028549