Structure and properties of the joint of titanium and aluminium alloys obtained by friction stir welding
In this paper we have successfully formed permanent joints by lap friction stir welding of rolled sheets made of heterogeneous materials - aluminum AA5056 and titanium Ti-1.5Al-1.0Mn alloys. The formation of four intermetallic compounds was found by the methods of X-ray diffraction analysis and spot EDS element analysis in the stir zone. These intermetallic compounds were TiAl3, TiAl, TiAl2 and Ti3Al. The microhardness of the joint has nonregular distribution, the maximum hardness value reaches 4 GPa in the middle of the stir zone
Download file
Counter downloads: 131
Keywords
сварка трением с перемешиванием, алюминиевый сплав, титановый сплав, микротвердость, friction stir welding, titanium alloy, aluminum alloy, mechanical properties, microhardnessAuthors
| Name | Organization | |
| Eliseev A.A. | Institute of Strength Physics and Materials Science SB RAS | alan@ispms.tsc.ru |
| Fortuna S.V. | Institute of Strength Physics and Materials Science SB RAS | sfortuna@ispms.tsc.ru |
| Amirov A.I. | Institute of Strength Physics and Materials Science SB RAS | amirov@ispms.tsc.ru |
| Kalashnikova T.A. | Institute of Strength Physics and Materials Science SB RAS | gelombang@ispms.tsc.ru |
| Rubtsov V.E. | Institute of Strength Physics and Materials Science SB RAS | rvy@ispms.tsc.ru |
| Kolubaev E.A. | Institute of Strength Physics and Materials Science SB RAS | eak@ispms.tsc.ru |
References
Saprygin V.D. , Karakozov Eh.S., and Bereznikov Yu.I. // Weld Prod. - 1975. - V. 22. - P. 29-31.
Wei Y., Aiping W., and Guisheng Z. // Rare Metal Mater. Eng. - 2007. - V. 36. - P. 700-704.
Pengfei Z. and Hui K. // J. Mater. Eng. - 2001. - V. 21. - P. 25-28.
Jiaming N., Liqun L., and Yanbin C. // Chin. J. Nonferrous Met. - 2007. - V. 17. - P. 617-622.
Guoqing X., Gang Z., and Jitai N. // Welding. - 2000. - V. 3. - P. 21-24.
Fuji A., Ikeuchi K., Sato Y.S., and Kokawa H. // Sci. Technol. Welding and Joining. - 2004. - V. 9. - P. 507-512.
Aonuma M. and Nakata K. // Mater. Trans. - 2011. - V. 52. - No. 5. - P. 948-952.
Li B., Zhang Z., Shen Y., et al. // Mater. Design. - 2014. - V. 53. - P. 838-848.
Chen Z.W. and Yazdanian S. // Mater. Sci. Eng. A. - 2015. - V. 634. - P. 37-45.
Choi J.-W., Liu H., and Fujii H. // Mater. Sci. Eng. A. - 2018. - V. 730. - P. 168-176.
Fuji A. // Sci. Technol. Welding and Joining. - 2009. - V. 6. - P. 413-416.
Kim Y.-C. and Fuji A. // Sci. Technol. Welding and Joining. -2002. - V. 7. - No. 3. - P. 149- 154.
Hsu C.J., Chang C.Y., Kao P.W., et al. // Acta Mater. - 2006. - V. 54. - P. 5241-5249.
Wang G. and Dahms M. // JOM. - 1993. - V. 45. - P. 52 - 56.
Rawers J.C. and Wrzesinski W.R. // J. Mater. Sci. - 1992. - V. 27. - P. 2877-2886.
Wang G.X. and Dahms M. // Powder Metall Int. - 1992. - V. 24. - P. 219-225.
Wang G.X. and Dahms M. // Scr. Metall. - 1992. - V. 26. - P. 717-722.
Chen Y.C. and Nakata K. // Mater. Design. - 2006. - V. 30. - P. 469-474.
Корнилов И.И. Титан. Источники, составы, свойства, металлохимия и применение. - М.: Наука, 1975. - С. 180-183.
Amirov A.I., Beloborodov V.A., Ivanov A.N., and Zhukov L.L. // AIP Conf. Proc. - 2018. - V. 2051. - P. 020013.
Wei Y., Li J., Xiong J., et al. // Mater. Characterizat. - 2012. - V. 71. - P. 1 - 5.
Sato Y.S., Urata M., Kokawa H., and Ikeda K. // Mater. Sci. Eng. A. - 2003. - V. 354 (1-2). - P. 298-305.
Donne C.D., Braun R., Staniek G., et al. // Z. Metallk. - 1998. - V. 29 (29). - P. 609-617.
Lima E.B.F., Wegener J., Donne C.D., et al. // Z. Metallk. - 2003. - V. 94 (8). - P. 908-915.
Kattner U.R., Lin J.C., and Chang Y.A. // Metall. Trans. A. - 1992. - V. 23A. - P. 2081-2090.
Sujata M., Bhargava S., and Sangal S. // J. Mater. Sci. - 1997. - V. 16. - P. 1175-1178.
Wang G.X. and Dahms M. // J. Mater. Sci. - 1994. - V. 29. - P. 1847-1853.
Klassen T., Oehring M., and Bormann R. // J. Mater. Sci. - 1994. - V. 9 (1). - P. 47-52.
