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Select item 57061971.

Simulation of Intergranular Ductile Cracking in β Titanium Alloys Based on a Micro-Mechanical Damage Model

Huan Li, Jinshan Li, Bin Tang, Jiangkun Fan, Huang Yuan

Materials (Basel) 2017 Nov; 10(11): 1250. Published online 2017 Oct 30. doi: 10.3390/ma10111250

PMCID:: PMC5706197

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Study of the Fracture Behavior of Tetragonal Zirconia Polycrystal with a Modified Phase Field Model

Jingming Zhu, Jun Luo, Yuanzun Sun

Materials (Basel) 2020 Oct; 13(19): 4430. Published online 2020 Oct 5. doi: 10.3390/ma13194430

PMCID:: PMC7579669

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The Role of Hydrogen on the Behavior of Intergranular Cracks in Bicrystalline α-Fe Nanowires

Jiaqing Li, Cheng Lu, Long Wang, Linqing Pei, Ajit Godbole, Guillaume Michal

Nanomaterials (Basel) 2021 Feb; 11(2): 294. Published online 2021 Jan 23. doi: 10.3390/nano11020294

PMCID:: PMC7911322

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Antagonistic fatigue crack acceleration/deceleration phenomena in Ni-based superalloy 718 under hydrogen-supply

Osamu Takakuwa, Yuhei Ogawa, Ryunosuke Miyata

Sci Rep. 2023; 13: 6804. Published online 2023 Apr 26. doi: 10.1038/s41598-023-33761-4

PMCID:: PMC10133311

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Thermo-Mechanical Fatigue Crack Growth of RR1000

Christopher John Pretty, Mark Thomas Whitaker, Steve John Williams

Materials (Basel) 2017 Jan; 10(1): 34. Published online 2017 Jan 4. doi: 10.3390/ma10010034

PMCID:: PMC5344579

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The dual role of martensitic transformation in fatigue crack growth

Xiaogang Wang, Chenghuan Liu, Binhan Sun, Dirk Ponge, Chao Jiang, Dierk Raabe

Proc Natl Acad Sci U S A. 2022 Mar 1; 119(9): e2110139119. Published online 2022 Feb 24. doi: 10.1073/pnas.2110139119

PMCID:: PMC8892355

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Fatigue Crack Growth Behaviour of Precipitate-Strengthened CuNi₂Si Alloy under Different Loading Modes

Bing Yang, Yifan Li, Yahang Qin, Jiwang Zhang, Bo Feng, Zhen Liao, Shoune Xiao, Guangwu Yang, Tao Zhu

Materials (Basel) 2020 May; 13(10): 2228. Published online 2020 May 12. doi: 10.3390/ma13102228

PMCID:: PMC7287838

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Experimental study on crack propagation pattern and fracture process zone evolution based on far-field displacement by using DIC

Yang Qiao, Xian-bo Guan, Zong-Xian Zhang

Sci Rep. 2023; 13: 19523. Published online 2023 Nov 9. doi: 10.1038/s41598-023-44458-z

PMCID:: PMC10636007

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Research on the Evolution Law Physical Short Fatigue Crack and Tip Deformation Fields during Crack Closure Process of the Q&P Steel

Hongbin Shang, Zhiyuan Lin, Hongli Gao, Xiaofeng Shan, Jingsong Zhan

Materials (Basel) 2022 Aug; 15(16): 5769. Published online 2022 Aug 21. doi: 10.3390/ma15165769

PMCID:: PMC9416796

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The Mechanism of Creep during Crack Propagation of a Superalloy under Fatigue–Creep–Environment Interactions

Minqing Wang, Jinhui Du, Qun Deng

Materials (Basel) 2020 Oct; 13(19): 4418. Published online 2020 Oct 4. doi: 10.3390/ma13194418

PMCID:: PMC7579000

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Crystallographic character of grain boundaries resistant to hydrogen-assisted fracture in Ni-base alloy 725

John P. Hanson, Akbar Bagri, Jonathan Lind, Peter Kenesei, Robert M. Suter, Silvija Gradečak, Michael J. Demkowicz

Nat Commun. 2018; 9: 3386. Published online 2018 Aug 23. doi: 10.1038/s41467-018-05549-y

PMCID:: PMC6107512

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Revisiting Classical Issues of Fatigue Crack Growth Using a Non-Linear Approach

Micael F. Borges, Diogo M. Neto, Fernando V. Antunes

Materials (Basel) 2020 Dec; 13(23): 5544. Published online 2020 Dec 4. doi: 10.3390/ma13235544

PMCID:: PMC7731178

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Analysis of Crack Propagation Behaviors in RPV Dissimilar Metal Welded Joints Affected by Residual Stress

Lingyan Zhao, Yuchun Sun, Zheren Shi, Bin Yang

Materials (Basel) 2023 Oct; 16(19): 6578. Published online 2023 Oct 6. doi: 10.3390/ma16196578

PMCID:: PMC10574022

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Evaluation of Grain Boundary Network and Improvement of Intergranular Cracking Resistance in 316L Stainless Steel after Grain Boundary Engineering

Tingguang Liu, Shuang Xia, Qin Bai, Bangxin Zhou, Yonghao Lu, Tetsuo Shoji

Materials (Basel) 2019 Jan; 12(2): 242. Published online 2019 Jan 12. doi: 10.3390/ma12020242

PMCID:: PMC6357098

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Study on micro crack propagation mechanism of ferrite–pearlite gas transmission pipeline steel with lamellar structure

Taolong Xu, Wei Wang, Hongye Jiang, Gongzhen He

Sci Rep. 2022; 12: 18642. Published online 2022 Nov 4. doi: 10.1038/s41598-022-23405-4

PMCID:: PMC9636260

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The Effect of Impact Load on the Atomistic Scale Fracture Behavior of Nanocrystalline bcc Iron

Zhifu Zhao, Zhen Wang, Yehui Bie, Xiaoming Liu, Yueguang Wei

Nanomaterials (Basel) 2024 Feb; 14(4): 370. Published online 2024 Feb 16. doi: 10.3390/nano14040370

PMCID:: PMC10891635

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Embrittlement Fracture Behavior and Mechanical Properties in Heat-Affected Zone of Welded Maraging Steel

Akihiro Takahashi, Toshinobu Toyohiro, Yuji Segawa, Masakazu Kobayashi, Hiromi Miura

Materials (Basel) 2024 Jan; 17(2): 440. Published online 2024 Jan 17. doi: 10.3390/ma17020440

PMCID:: PMC10817506

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Corrosion Fatigue Fracture Characteristics of FSW 7075 Aluminum Alloy Joints

Qingna Ma, Fei Shao, Linyue Bai, Qian Xu, Xingkun Xie, Mei Shen

Materials (Basel) 2020 Sep; 13(18): 4196. Published online 2020 Sep 21. doi: 10.3390/ma13184196

PMCID:: PMC7560481

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A theoretical and computational framework for studying creep crack growth

Elsiddig Elmukashfi, Alan C. F. Cocks

Int J Fract. 2017; 208(1): 145–170. Published online 2017 Aug 7. doi: 10.1007/s10704-017-0230-2

PMCID:: PMC6956939

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Fatigue Crack Propagation of 51CrV4 Steels for Leaf Spring Suspensions of Railway Freight Wagons

Vítor M. G. Gomes, Grzegorz Lesiuk, José A. F. O. Correia, Abílio M. P. de Jesus

Materials (Basel) 2024 Apr; 17(8): 1831. Published online 2024 Apr 16. doi: 10.3390/ma17081831

PMCID:: PMC11051057

Article PDF–7.2M

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PMC Images search for intergranular crack

Figure 13

Intergranular cracking from IP testing shown by (a) an SEM image presenting crack branching and (b) an EBSD image of the crack tip.

Thermo-Mechanical Fatigue Crack Growth of RR1000

Materials (Basel). 2017 Jan;10(1):34.
Figure 9

Contour maps during intergranular crack propagation: (a–c) von Mises stress; (d–f) damage evolution. The imposed displacement is (a,d) 0.04 mm; (b,e) 0.08 mm; (c,f) 0.3 mm.

Simulation of Intergranular Ductile Cracking in β Titanium Alloys Based on a Micro-Mechanical Damage Model

Materials (Basel). 2017 Nov;10(11):1250.
Figure 9

Comparison of intergranular crack geometries with or without H in ∑9 and ∑57 GBs. The green indicates BCC structure, and the red indicates unknown structures, e.g., grain bouddaries, free surfaces, or twinnings.

Molecular Dynamics Studies of Hydrogen Effect on Intergranular Fracture in α-Iron

Materials (Basel). 2020 Nov;13(21):4949.
Extended Data Fig. 9Scanning Auger electron microscopy analysis of a H-induced intergranular crack in the Al–Zn–Mg–Cu sample.

a, Scanning electron microscopy image of a crack at the grain boundary. b, Auger map of the overlay of Al, O and Mg showing Mg enriched at the crack. c, Elemental distribution images of Al, Zn, Mg, Cu at the crack.

Hydrogen trapping and embrittlement in high-strength Al alloys

Nature. 2022;602(7897):437-441.