Current research status and perspectives of regulation of grain boundary structure of face-centered cubic metal materials

被引：0
|
作者：
Sun Q. [1 ]
Wang Z. [1 ]
Ge L. [1 ]
Zhang Y.-P. [1 ]
Chen J.-S. [2 ]
Feng W. [1 ]
机构：
[1] School of Mechanical Engineering, Jiangsu Ocean University, Lianyungang
[2] Engineering Training Center, Jiangsu Ocean University, Lianyungang
来源：
Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals | 2022年 / 32卷 / 08期
关键词：
Connectivity of random network; Face-centered cubic metals; Grain boundary character distribution; Grain boundary engineering;
D O I：
10.11817/j.ysxb.1004.0609.2021-42070
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The intergranular failure behavior is a common phenomenon in metallic polycrystalline materials. It is an effective way to improve the grain boundary-related properties of materials by using grain boundary engineering technology based on annealing twins without changing the chemical composition of materials. In this paper, the morphology and formation theory of typical annealed twins were firstly described, and then five microscopic mechanisms for optimizing the grain boundary character distribution were compared and analyzed. Secondly, the main implementation approaches and key influencing factors of grain boundary engineering were systematically summarized, and the characteristics of different methods for characterizing the connectivity of random boundary networks were also reviewed. Finally, the applications of grain boundary engineering technology in improving the grain boundary-related properties of face-centered cubic metal materials were summarized, while the challenges in the field of grain boundary engineering research were pointed out and future research directions were also expected. © 2022, China Science Publishing & Media Ltd. All right reserved.
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页码：2297 / 2315
页数：18
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共 78 条
  • [1] PRITHIV T S, BHUYAN P, PRADHAN S K, Et al., A critical evaluation on efficacy of recrystallization vs. strain induced boundary migration in achieving grain boundary engineered microstructure in a Ni-base superalloy, Acta Materialia, 146, pp. 187-201, (2018)
  • [2] GUPTA A, SRIVASTAVA C., Temperature driven texture and grain boundary engineering of electrodeposited β-Sn coatings and its effect on the coating corrosion behaviour: Five-parameter grain boundary character distribution analysis study, Scripta Materialia, 196, (2021)
  • [3] FU H, CHEN X, WANG W, Et al., Statistical study on the effects of heterogeneous deformation and grain boundary character on hydrogen-induced crack initiation and propagation in twining-induced plasticity steels, Corrosion Science, 192, (2021)
  • [4] KUANG W J, WAS G S., The effect of grain boundary structure on the intergranular degradation behavior of solution annealed alloy 690 in high temperature, hydrogenated water, Acta Materialia, 182, pp. 120-130, (2020)
  • [5] DEMOTT R W, KERNION S, LEFF A C, Et al., Mitigation of hydrogen embrittlement in alloy custom age 625 PLUS® via grain boundary engineering, Materials Science and Engineering A, 818, (2021)
  • [6] WATANABE T., An approach to grain boundary design for strong and ductile polycrystals, Res Mechanica, 11, 1, pp. 47-84, (1984)
  • [7] TOKITA S, KOKAWA H, SATO Y S, Et al., In situ EBSD observation of grain boundary character distribution evolution during thermomechanical process used for grain boundary engineering of 304 austenitic stainless steel, Materials Characterization, 131, pp. 31-38, (2017)
  • [8] FENG W, YANG S., Thermomechanical processing optimization for 304 austenitic stainless steel using artificial neural network and genetic algorithm, Applied Physics A, 122, 12, pp. 1-10, (2016)
  • [9] LIU Ting-guang, XIA Shuang, BAI Qin, Et al., Effects of U-bending and annealing on grain boundary network in alloy 690, The Chinese Journal of Nonferrous Metals, 28, 12, pp. 2486-2493, (2018)
  • [10] ZHANG J Y, XU L Y, HAN Y D, Et al., New perspectives on the grain boundary misorientation angle dependent intergranular corrosion of polycrystalline nickel-based 625 alloy, Corrosion Science, 172, (2020)
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