Enhanced Mechanical Properties Via the Incorporation of Ti in Cu Alloys

• Autorzy: Yu Huihui , Hu Qiang , Huang Yapan , Zeng Yanqi , Jia Jingxuan , Hu Qiang , Hong Rui , Zhang Youliang

Identyfikatory

DOI

10.24425/amm.2024.151398

• Języki publikacji: EN

Abstrakty

EN

The influence of Ti addition on the microstructure, mechanical properties and electrical conductivity of Cu-14Fe alloy is studied. Great emphasis has been laid on the second phase, texture and mechanical properties. No new phase other than α-Fe phase could be found in Cu-14Fe-0.1Ti alloy using XRD and SEM. With 0.1Ti addition, the distribution of α-Fe phase strip is slightly heterogeneous. Cube, s and brass texture components are largely strengthened in Cu matrix with Ti addition, while copper and goss texture components are rare in Cu matrix of both alloys. In α-Fe phases, α fiber and goss texture components are highly strengthened with Ti addition. It is found that enhanced mechanical properties are achieved in Cu-14Fe-0.1Ti alloy. In detail, with Ti addition, the yield strength and ultimate tension strength increase from 538 and 561 MPa to 580 and 583 MPa, respectively, while maintaining a high value of elongation to failure (6.5%). A lower equivalent grain size and a higher KAM value mainly contributes to the higher yield strengthening effect in Cu-14Fe-0.1Ti alloy. The lower equivalent grain size is derived from the small size distribution range and the small size of Cu matrix in Cu-14Fe-0.1Ti alloy. The dissolution of Ti and formation of nano second phases also improve mechanical properties. However, texture hardly plays a role in the strengthening effect. 0.1Ti addition hardly reduces the electrical conductivity of Cu-14Fe alloy, maintaining a value of 33.43% IACS. The results in this work could provide guidance in texture evolution and property evaluation in Cu-Fe alloys.

Słowa kluczowe

EN

Cu-Fe alloy; mechanical properties; microstructure; phase; texture

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2024
• Tom: Vol. 69, iss. 4
• Strony: 1345--1352
• Opis fizyczny: Bibliogr. 27 poz., fot., rys., tab.

Twórcy

autor

Yu Huihui

• Jiangxi Academy of Sciences, Jiangxi Key Laboratory for Advanced Copper and Tungsten Materials, Nanchang 330096, China

• https://orcid.org/0000-0001-5914-6678

autor

Hu Qiang

• Jiangxi Academy of Sciences, Jiangxi Key Laboratory for Advanced Copper and Tungsten Materials, Nanchang 330096, China

• https://orcid.org/0000-0002-8864-0162

autor

Huang Yapan

• Jiangxi Academy of Sciences, Jiangxi Key Laboratory for Advanced Copper and Tungsten Materials, Nanchang 330096, China

• https://orcid.org/0000-0002-8417-9428

autor

Zeng Yanqi

• Jiangxi Academy of Sciences, Jiangxi Key Laboratory for Advanced Copper and Tungsten Materials, Nanchang 330096, China

• https://orcid.org/0000-0001-5199-2394

autor

Jia Jingxuan

• Jiangxi Rare-Earth Academy, Chinese Academy of Sciences, Ganzhou 341000, China

• https://orcid.org/0000-0002-5736-3684

autor

Hu Qiang

• Jiangxi Academy of Sciences, Jiangxi Key Laboratory for Advanced Copper and Tungsten Materials, Nanchang 330096, China

• https://orcid.org/0000-0002-5481-4590

autor

Hong Rui

• Chongqing University, School of Materials Science and Engineering, Chongqing 400044, China

• https://orcid.org/0000-0002-7627-4628

autor

Zhang Youliang

• Jiangxi Academy of Sciences, Jiangxi Key Laboratory for Advanced Copper and Tungsten Materials, Nanchang 330096, China

• https://orcid.org/0000-0003-4166-6776

Bibliografia

• [1] H.R. Jo, J.T. Kim, S.H. Hong, Y.S. Kim, H.J. Park, W.J. Park, M.P. Jin, K.B. Kim, J. Alloys Compd. 707, 184-188 (2017).
• [2] S. Sarkar, C. Srivastava, K. Chattopadhyay, Mater. Sci. Eng. A 723, 38-47 (2018).
• [3] H. Yu, Y. Zeng, R. Hong, Mater. Sci. 3 (1), 10-18 (2021).
• [4] S. Liu, J. Jie, Z. Guo, S. Yue, T. Li, Mater. Chem. Phys. 238, 121909 (2019).
• [5] M. Wang, Y. Jiang, Z. Li, Z. Xiao, S. Gong, W. Qiu, Q. Lei, Mater. Sci. Eng. A 801, 140379 (2021).
• [6] K.X. Chen, P.A. Korzhavyi, G. Demange, H. Zapolsky, R. Patte, J. Boisse, Z.D. Wang, Acta Mater. 163, 55-67 (2019).
• [7] M. Wang, Q.-R. Yang, Y.-B. Jiang, Z. Li, Z. Xiao, S. Gong, Y.- R. Wang, C.-L. Guo, H.-G. Wei, Trans. Nonferrous Met. Soc. China 31 (10), 3039-3049 (2021).
• [8] D. Yuan, H. Zeng, X. Xiao, H. Wang, B. Han, B. Liu, B. Yang, Mater. Sci. Eng. A 812, 141064 (2021).
• [9] H. Zhang, Y. Jiang, J. Xie, Y. Li, L. Yue, J. Alloys Compd. 773, 1121-1130 (2019).
• [10] R.J. Rioja, D.E. Laughlin, Acta Metall. 28 (9), 1301-1313 (1980).
• [11] J.Y. Cheng, K.Z. He, M.Q. Deng, F.X. Yu, Mater. Sci. Forum 993, 183-193 (2020).
• [12] W.A. Soffa, D.E. Laughlin, Prog. Mater Sci. 49 (3-4), 347-366 (2004).
• [13] S. Nagarjuna, M. Srinivas, Mater. Sci. Eng. A 406 (1-2), 186-194 (2005).
• [14] S. Semboshi, T.J. Konno, J. Mater. Res. 23 (2), 473-477 (2011).
• [15] B. Luo, D. Li, C. Zhao, Z. Wang, Z. Luo, W. Zhang, Mater. Sci. Eng. A 746, 154-161 (2019).
• [16] C. Zhao, W. Zhang, W. Zhi, D. Li, D. Zhang, Mater. 10 (9), (2017).
• [17] O. Yi, X. Gan, L. Zhou, K. Zhou, S. Zhang, Y. Jiang, X. Zhang, Mater. Sci. Eng. A 704 (sep. 17), 128-137 (2017).
• [18] Z. Guo, J. Jie, S. Liu, Y. Zhang, B. Qin, T. Wang, T. Li, Mater. Sci. Eng. A 748, 85-94 (2019).
• [19] D. Yuan, X. Xiao, X. Luo, H. Wang, B. Han, B. Liu, B. Yang, Mater. Charact. 185, 111707 (2022).
• [20] K.M. Liu, D.P. Lu, H.T. Zhou, Z.B. Chen, A. Atrens, L. Lu, Mater. Sci. Eng. A 584, 114-120 (2013).
• [21] N. Koga, S. Tomono, O. Umezawa, Mater. Sci. Eng. A811, 141066 (2021).
• [22] P. Zhang, Q. Lei, X. Yuan, X. Sheng, D. Jiang, Y. Li, Z. Li, Mater. Today Commun. 25, 101353 (2020).
• [23] J. Zou, D.-P. Lu, Q.-F. Fu, K.-M. Liu, J. Jiang, Vacuum 167, 54-58 (2019).
• [24] Y. Li, D. Yi, J. Zhang, J. Alloys Compd. 647, 413-418 (2015).
• [25] G.E. Ji-Ping, Z.Q. Yao, S.H. Liu, Trans. Materids Heat Treat. 26 (1), 14-19 (2005).
• [26] J. Moon, J.M. Park, J.W. Bae, H.-S. Do, B.-J. Lee, H.S. Kim, Acta Mater. 193, 71-82 (2020).
• [27] H. Azzeddine, T. Baudin, A.-L. Helbert, F. Brisset, Y. Huang, M. Kawasaki, D. Bradai, T.G. Langdon, J. Alloys Compd. 864, 158142 (2021).

Uwagi

This study was co-supported by the Major Scientific and Technological R&D Projects of Jiangxi Province (20212AAE01003); the Doctoral program of Jiangxi Academy of Sciences Research and Development Special Fund (2020-YYB-13); Key R & D project of Jiangxi Province (20202BBEL53022); The funding of Jiangxi Academy of Sciences (2022YSBG10001, 2022YRCS005, 2023YSBG21013); Key research and development project of Jiangxi Academy of Sciences (2020-YZD-07) and Jiangxi Academy of Sciences major Scientific research and development project (2020-YZD-2).