Please wait a minute...
J Mater Sci Technol  1999, Vol. 15 Issue (06): 519-522    DOI:
Research Articles Current Issue | Archive | Adv Search |
Effect of Prior Deformation on Aging Process in a Cu-30Ni-25Fe Spinodal Alloy
Xinjiang HAO, Hongxiao LI, Gang ZHAO, Shiming HAO
School of Materials and Metallurgy, Northeastern University, Shenyang 110006, China
Download:  HTML  PDF(326KB) 
Export:  BibTeX | EndNote (RIS)      
Abstract  The effect of prior deformation on the mechanical properties and microstructural evolution of aging process in a Cu-30Ni-25Fe (in at. pct) alloy has been studied by tensile test, hardness measurement, SEM and optical microscopy analysis. The results show that spinodal decomposition and recovery process interact on each other when aged at low temperature (600℃), and most of the defects induced by cold-work did not disappear in 100 h. When aged at high temperature (850℃), the discontinuous coarsening of the spinodal products takes place. The increase in yield strength and elongation of the sample aged at 850℃ for 5 h after deformation mainly results from the submicrometer grains produced by discontinous coarsening of spinodal products.
Key words:       
Received:  06 May 1999     
Corresponding Authors:  Xinjiang HAO     E-mail:  haoxj@263.net

Cite this article: 

Xinjiang HAO, Hongxiao LI, Gang ZHAO, Shiming HAO. Effect of Prior Deformation on Aging Process in a Cu-30Ni-25Fe Spinodal Alloy. J Mater Sci Technol, 1999, 15(06): 519-522.

URL: 

https://www.jmst.org/EN/     OR     https://www.jmst.org/EN/Y1999/V15/I06/519

[1] H.J.Gudladt, W.Wunderlich and E.Costalas: Metal-1kd. Z., 1997, 88, 642.
[2] Hongxiao LI, Xinjiang HAO, Gaowu QIN, GangZHAO, Ming JIANG and Shiming HAO: J. North-eastern Univ., 1999, 20,. (in Chinese)
[3] J.T.Plewes: Metall. Trans., 1975, 6A, 537.
[4] B.G.Lefevre, A.T.D'annessa and D.Kalish: Metall.Thans., 1978, 9A, 577.
[5] S.Spooner and B.G.Lefevre: Metall. Trans., 1980,11A, 1085.
[6] R.R.Bhat and P.P.Rao: J. Mater. Sci., 1994, 29, 4808.
[7] E.P.Butler and G.Thomas: Acta Metall., 1970, 18,347.
[8] K.G.Kubarych, M.Okada and G.Thomas: Metall.Thans., 1978, 9A, 1265.
[9] R.Gronsky and G.Thomas: Acta Metall., 1975, 23,1163.
[1] Zhao-Qi Zhang, Rong-Chang Zeng, Cun-Guo Lin, Li Wang, Xiao-Bo Chen, Dong-Chu Chen. Corrosion resistance of self-cleaning silane/polypropylene composite coatings on magnesium alloy AZ31[J]. 材料科学与技术, 2020, 41(0): 43-55.
[2] Yanjin Lu, Xiongcheng Xu, Chunguang Yang, Ling Ren, Kai Luo, Ke Yang, Jinxin Lin. In vitro insights into the role of copper ions released from selective laser melted CoCrW-xCu alloys in the potential attenuation of inflammation and osteoclastogenesis[J]. 材料科学与技术, 2020, 41(0): 56-67.
[3] Jiajie Li, Xiangyun Huang, Liangliang Zeng, Bo Ouyang, Xiaoqiang Yu, Munan Yang, Bin Yang, Rawat Rajdeep Singh, Zhenchen Zhong. Tuning magnetic properties, thermal stability and microstructure of NdFeB magnets with diffusing Pr-Zn films[J]. 材料科学与技术, 2020, 41(0): 81-87.
[4] Pengfei Zhang, Yunchang Xin, Ling Zhang, Shiwei Pan, Qing Liu. On the texture memory effect of a cross-rolled Mg-2Zn-2Gd plate after unidirectional rolling[J]. 材料科学与技术, 2020, 41(0): 98-104.
[5] C. Yang, J.F. Zhang, G.N. Ma, L.H. Wu, X.M. Zhang, G.Z. He, P. Xue, D.R. Ni, B.L. Xiao, K.S. Wang, Z.Y. Ma. Microstructure and mechanical properties of double-side friction stir welded 6082Al ultra-thick plates[J]. 材料科学与技术, 2020, 41(0): 105-116.
[6] Yanmei Zheng, Yuanyuan Liu, Xinli Guo, Zhongtao Chen, Weijie Zhang, Yixuan Wang, Xuan Tang, Yao Zhang, Yuhong Zhao. Sulfur-doped g-C3N4/rGO porous nanosheets for highly efficient photocatalytic degradation of refractory contaminants[J]. 材料科学与技术, 2020, 41(0): 117-126.
[7] Miao Cao, Qi Zhang, Ke Huang, Xinjian Wang, Botao Chang, Lei Cai. Microstructural evolution and deformation behavior of copper alloy during rheoforging process[J]. 材料科学与技术, 2020, 42(0): 17-27.
[8] Qiang Lu, Kai Li, Haonan Chen, Mingjun Yang, Xinyue Lan, Tong Yang, Shuhong Liu, Min Song, Lingfei Cao, Yong Du. Simultaneously enhanced strength and ductility of 6xxx Al alloys via manipulating meso-scale and nano-scale structures guided with phase equilibrium[J]. 材料科学与技术, 2020, 41(0): 139-148.
[9] Ze-Tian Liu, Bing-Yu Wang, Cheng Wang, Min Zha, Guo-Jun Liu, Zhi-Zheng Yang, Jin-Guo Wang, Jie-Hua Li, Hui-Yuan Wang. Microstructure and mechanical properties of Al-Mg-Si alloy fabricated by a short process based on sub-rapid solidification[J]. 材料科学与技术, 2020, 41(0): 178-186.
[10] Edson Cezar Grzebielucka, João Frederico Haas Leandro Monteiro, Eder Carlos Ferreira de Souza, Christiane Philippini Ferreira Borges, André Vitor Chaves de Andrade, Eloísa Cordoncillo, Héctor Beltrán-Mir, Sandra Regina Masetto Antunes. Improvement in varistor properties of CaCu3Ti4O12 ceramics by chromium addition[J]. 材料科学与技术, 2020, 41(0): 12-20.
[11] Emese Lantos, László Mérai, Ágota Deák, Juan Gómez-Pérez, Dániel Sebők, Imre Dékány, Zoltán Kónya, László Janovák. Preparation of sulfur hydrophobized plasmonic photocatalyst towards durable superhydrophobic coating material[J]. 材料科学与技术, 2020, 41(0): 159-167.
[12] Wei Xu, Xin Lu, Jingjing Tian, Chao Huang, Miao Chen, Yu Yan, Luning Wang, Xuanhui Qu, Cuie Wen. Microstructure, wear resistance, and corrosion performance of Ti35Zr28Nb alloy fabricated by powder metallurgy for orthopedic applications[J]. 材料科学与技术, 2020, 41(0): 191-198.
[13] Bassem Barkia, Pascal Aubry, Paul Haghi-Ashtiani, Thierry Auger, Lionel Gosmain, Frédéric Schuster, Hicham Maskrot. On the origin of the high tensile strength and ductility of additively manufactured 316L stainless steel: Multiscale investigation[J]. 材料科学与技术, 2020, 41(0): 209-218.
[14] Yang Huijun, Liu Yong, Zhang Teng, Wang Hengpeng, Tang Bin, Qiao Junwei. Dry Sliding Tribological Properties of a Dendrite-reinforced Zr-based Bulk Metallic Glass Matrix Composite[J]. J. Mater. Sci. Technol., 2014, 30(6): 576-583.
[15] Bin Gan, Jeffrey M. Wheeler, Zhongnan Bi, Lin Liu, Jun Zhang, Hengzhi Fu. Superb cryogenic strength of equiatomic CrCoNi derived from gradient hierarchical microstructure[J]. 材料科学与技术, 2019, 35(6): 957-961.
No Suggested Reading articles found!
ISSN: 1005-0302
CN: 21-1315/TG
Home
About JMST
Privacy Statement
Terms & Conditions
Editorial Office: Journal of Materials Science & Technology , 72 Wenhua Rd.,
Shenyang 110016, China
Tel: +86-24-83978208
E-mail:JMST@imr.ac.cn

Copyright © 2016 JMST, All Rights Reserved.