Chin J Mater Res  1991, Vol. 5 Issue (4): 308-314    DOI:

Current Issue | Archive | Adv Search |

IN-SITU OBSERVATIONS ON DISLOCATION BEHAV IOR AND THE EFFECT OF HYDROGEN NEAR THE CRACK-TIP IN Fe-3%Si SINGLE CRYSTAL BY TEM

SUI Guoxin XU Yongbo ZHOU Jing HA Kuanfu WANG Zhongguang (Institute of Metal Research;Academia Sinica;Jilin University)

SUI Guoxin XU Yongbo ZHOU Jing HA Kuanfu WANG Zhongguang (Institute of Metal Research;Academia Sinica;Jilin University). IN-SITU OBSERVATIONS ON DISLOCATION BEHAV IOR AND THE EFFECT OF HYDROGEN NEAR THE CRACK-TIP IN Fe-3%Si SINGLE CRYSTAL BY TEM. Chin J Mater Res, 1991, 5(4): 308-314.

Abstract References Related Articles Recommended Metrics Download:  PDF(2483KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Dislocation behavior and effect of hydrogen have been observed near thecrack-tip in Fe-3%Si single crystal during in-situ deformation in an electron microscope.It has been found that a number of dislocations were emitted from the crack-tip duringdeformati Key words:  dislocation      dislocation-free zone(DFZ)      local stress intensity factor      hydrogen embrittlement      plasticity      Received:  25 August 1991      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.cjmr.org/EN/     OR     https://www.cjmr.org/EN/Y1991/V5/I4/308 1 Kobayashi S,Ohr S M.Philos Mag,1980;A42:763 2 kobayashi S,Ohr S M.Scr Matall,1981;15:343 3 Horton J,Ohr S M.J Mater Sci,1982;17:3140 4 Kobayashi S,Ohr S M.J Mater Sci,1984;19:2273 5 Ohr S M.In Paidar,and Lejeek L eds.The Structure and Properties of Crystal Defects,Elsevier,New York 1984:438 6 Ohr S M.Philos Mag,1988;A57:677 7 Chia K Y,Burns S J.Scr Metall,1984;18:467 8 Wang X H,Xu Y B,Wang Z G,Ha K F.Phys Stat Sol,1987;A104:79 9 Ha K F,Xu Y B,Wang X H,An Z Z.Acta Metall,1990;38:1643 10 Yang C S,wang Z G,Xu Y B,Ha K F.Mater Sci Prog,1990;4:3141 Kobayashi S,Ohr S M.Philos Mag,1980;A42:763 11 Rice J,Thomson R.Philos Mag,1974;29:73 12 Thomson R.J Mater Sci,1978;13:128 13 Weertman J.Acta Metall,1978;26:1731 14 Thomson R.Scr Metall,1986;20:1469 15 Li J C M.Scr.Metall.;1986;20:1477 16 Roberson I M.Bond G M,Birnbaum H K,Wilsdorf H G F.Fracture Measurement of Localized Deformation by Novel Techniques.(Proc.Conf.)Detroit,Michigan,USA.1984;Sept.17-21 17 Ashby M,Embury.Scr Metall,1985;19:557 18 Ohr S M.Mater Sci Eng,1985;72:1 19 Tabata T,Birnbaum H K.Scr Metall,1983;17:947 20 Burns S J.Scr Metall,1986;20:1489 21 Tabata T,Birnbaum H K.Scr Metall,1984;18:231 22 Kimura K,Matsui H.Proc Third Int conf on the Effect of Hydrogen on Behavior of Materials.Moran,Wyoming,1981:191 23 Li J C M,Park C G,Ohr S M.Scr Metall,1986;20:371 24 Ohr S M.Philos Mag,1988;A57:677 [1] MAO Jianjun, FU Tong, PAN Hucheng, TENG Changqing, ZHANG Wei, XIE Dongsheng, WU Lu. Kr Ions Irradiation Damage Behavior of AlNbMoZrB Refractory High-entropy Alloy[J]. 材料研究学报, 2023, 37(9): 641-648. [2] CHEN Ruizhi, LIU Lirong, GUO Shengdong, ZHANG Mai, LU Guangxian, LI Yuan, ZHAO Yunsong, ZHANG Jian. Microstructural Stability and Stress Rupture Property of a 6Re/3Ru Containing Nickel-based Single Crystal Superalloy[J]. 材料研究学报, 2023, 37(10): 721-730. [3] DENG Hailong, LIU Bing, GUO Yang, KANG Heming, LI Mingkai, LI Yongping. Prediction and Evaluation of Very-high Cycle Fatigue Strength of Carburized Cr-Ni Gear Steel Based on Interior Failure Mechanism[J]. 材料研究学报, 2023, 37(1): 55-64. [4] WEI Lin, ZHOU Sigeng, Naicheng SHENG, YU Jinjiang, HOU Guichen, WANG Biao, QUAN Jia, ZHOU Yizhou, SUN Xiaofeng, KANG Yong. Effect ofγ'-phase on Tensile and Stress Rupture Deformation Behavior of High W-containing Ni-based Superalloys[J]. 材料研究学报, 2023, 37(1): 29-38. [5] WANG Kun, YANG Renxian, Cai Xin, ZHENG Leigang, HU Xiaoqiang, LI Dianzhong. Effects of Trace Ce on Mechanical Properties of a Ferritic/Martensitic Heat Resistant Steel Containing High Cr and Co[J]. 材料研究学报, 2022, 36(4): 261-270. [6] JIN Dan, HAN Gaofeng, LONG Haoyue, JIN Kai. Micromechanism of Fatigue Failure under Non-proportional Loading for 316L Stainless Steel[J]. 材料研究学报, 2022, 36(11): 845-849. [7] ZHANG Botao, LI Shuhui, LI Yongfeng, HAN Guofeng. Effect of Stress Triaxiality on Hydrogen Embrittlement Susceptibility of Quenched Boron Steel B1500HS[J]. 材料研究学报, 2022, 36(10): 739-746. [8] SUN He, CHEN Ming, CHENG Ming, WANG Ruixue, WANG Xu, HU Xiaodong, ZHAO Hongyang, JU Dongying. A Multi-scale Model for Elucidation of Recrystallization and Texture of Mg-Alloy Sheet by Warm-rolling Process[J]. 材料研究学报, 2021, 35(5): 339-348. [9] CHEN Yang, TU Jian, ZHANG Yanbin, TAN Li, YIN Ruisen, ZHOU Zhiming. Effect of Deformation and Annealing Process on Microstructural Evolution of Fe47Mn30Co10Cr10B3 High Entropy Alloy[J]. 材料研究学报, 2021, 35(2): 143-153. [10] XING Dong, CHEN Shuangshuang, SONG Peidi, QI Kai, YIN Jun, LI Weihuo. Effect of Fe Microalloying on Plastic Deformation Behavior of Cu-Zr-Al Metallic Glasses[J]. 材料研究学报, 2021, 35(11): 850-856. [11] ZHOU Hui,WANG Pei,LU Shanping. Effect of Grain Boundary Morphology and MC on Plastic Deformation Behavior of NiCrFe Weld Metal: Crystal Plasticity Finite Element Analysis[J]. 材料研究学报, 2019, 33(11): 801-808. [12] LIU Yingkai,WANG Baibing,LIU Rendong,GUO Jinyu,SHI Wen. Effect of Allotropic Transformation on Plasticity of Fe-15Mn-10Al-0.3C Dual Phase Steel during Annealing[J]. 材料研究学报, 2019, 33(11): 837-847. [13] Jian WANG, Wenjing YANG, Zhuoliang LI, Hua DING, Ning ZHANG, Hongliang HOU. Superplastic Behavior and Deformation Mechanism of 7B04 Al-alloy[J]. 材料研究学报, 2018, 32(9): 675-684. [14] Ge WANG, Yajie WANG, Lei LI, Zhanshan MA, Juntai HU, Bowei CHEN, Qiang LI. Martensite Transformation Plasticity and Influence of Stress on Phase Transformation Kinetics of Cr5 Steel[J]. 材料研究学报, 2018, 32(7): 481-486. [15] Dalei ZHANG, Yuanyuan MIAO, He JING, Xiaohui DOU, Youhai JIN. Effect of Sulphite Deposits on Hydrogen Embrittlement Susceptivity of Hot-dip Galvanized Steel in Marine Atmospheric Environment[J]. 材料研究学报, 2018, 32(7): 533-540. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed