Chin J Mater Res  1992, Vol. 6 Issue (2): 109-114    DOI:

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AN IN SITU STUDY ON DISLOCATION BEHAVIOR OF THE CRACK TIP IN A SINGLE CRYSTAL Ni-BASE SUPERALLOY——Ⅱ.The Effect of Interface on DFZ

WANG Reijie;XU Yongbo;WANG Zhongguang;ZHOU JIng;ZHANG Jinghua;HU Zhuangqi(Institute of Metal Research;Academia Sinica)

WANG Reijie;XU Yongbo;WANG Zhongguang;ZHOU JIng;ZHANG Jinghua;HU Zhuangqi(Institute of Metal Research;Academia Sinica). AN IN SITU STUDY ON DISLOCATION BEHAVIOR OF THE CRACK TIP IN A SINGLE CRYSTAL Ni-BASE SUPERALLOY——Ⅱ.The Effect of Interface on DFZ. Chin J Mater Res, 1992, 6(2): 109-114.

Abstract References Related Articles Recommended Metrics Download:  PDF(1523KB)  Export:  BibTeX | EndNote (RIS)       Abstract  A series of experimental results reveal that the dislocations that emitted fromthe crack tip have a strong interaction with the γ/γ′interface in front of the crack tip.Thelength of the DFZ has been found to increase with the increase in the distance betwe Key words:  superalloy      interface      dislocation free zone(DFZ)      dislocation emission      Received:  25 April 1992      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/Y1992/V6/I2/109 1 Kobayashi S,Ohr S M.Phil Mag,1980;A42:763 2 Chia K Y,Burns S J.Scr Met,1984;18:467 3 Ohr S M.Phil Mag,1988;A75:667 4 Ha K F,Xu Y Bet al.Acta Metall,1990;38:1643 5 Xu Y B,Ha K F,Wang Z G et al.Chin J Met Sci Technol,1990;7,35 6 Xu Y B,Ha K F et al.J Appl Phys,1991,69,203 7 Chang S J,Ohr S M.J Appl Phys,1981;25:7147 8 Mujumdar B S,Burns S J.Inter Journal of Fract.1983;21:229 9 Dai S H,Li J C M.Scr Met.1982;16:183 10 Rice J R,Thomson R.Phil Mag,1974;29:73 11 Dewald D K,Lee T C,Robertson I M.Birnbaum H K.Scr Met,1989;23:1307 12 王瑞杰,徐永波,王中光,周敬,张静华,胡壮麒.材料科学进展,1992:6(2) :103y [1] LU Yimin, MA Lifang, WANG Hai, XI Lin, XU Manman, YANG Chunlai. Carbon-base Protective Coating Grown by Pulsed Laser Deposition on Copper Substrate[J]. 材料研究学报, 2023, 37(9): 706-712. [2] WANG Qian, PU Lei, JIA Caixia, LI Zhixin, LI Jun. Inhomogeneity of Interface Modification of Carbon Fiber/Epoxy Composites[J]. 材料研究学报, 2023, 37(9): 668-674. [3] XIONG Shiqi, LIU Enze, TAN Zheng, NING Likui, TONG Jian, ZHENG Zhi, LI Haiying. Effect of Solution Heat Treatment on Microstructure of DZ125L Superalloy with Low Segregation[J]. 材料研究学报, 2023, 37(8): 603-613. [4] LIU Ruifeng, XIAN Yunchang, ZHAO Rui, ZHOU Yinmei, WANG Wenxian. Microstructure and Properties of Titanium Alloy/Stainless Steel Composite Plate Prepared by Spark Plasma Sintering[J]. 材料研究学报, 2023, 37(8): 581-589. [5] WANG Hao, CUI Junjun, ZHAO Mingjiu. Recrystallization and Grain Growth Behavior for Strip and Foil of Ni-based Superalloy GH3536[J]. 材料研究学报, 2023, 37(7): 535-542. [6] QIN Heyong, LI Zhentuan, ZHAO Guangpu, ZHANG Wenyun, ZHANG Xiaomin. Effect of Solution Temperature on Mechanical Properties and γ' Phase of GH4742 Superalloy[J]. 材料研究学报, 2023, 37(7): 502-510. [7] FENG Ye, CHEN Zhiyong, JIANG Sumeng, GONG Jun, SHAN Yiyin, LIU Jianrong, WANG Qingjiang. Effect of a NiCrAlSiY Coating on Cyclic Oxidation and Room Temperature Tensile Properties of Ti65 Alloy Plate[J]. 材料研究学报, 2023, 37(7): 523-534. [8] ZHANG Min, ZHANG Siqian, WANG Dong, CHEN Lijia. Creep Microstructure Damage and Influence on Re-creep Behavior for a Nickel-based Single Crystal Superalloy[J]. 材料研究学报, 2023, 37(6): 417-422. [9] ZHOU Zhangrui, LV Peisen, ZHAO Guoqi, ZHANG Jian, ZHAO Yunsong, LIU Lirong. Stress Rupture Deformation Mechanism of Two "Replacement of Re by W" Type Low-cost Second-generation Nickel Based Single Crystal Superalloys at Elevated Temperatures[J]. 材料研究学报, 2023, 37(5): 371-380. [10] YU Sen, CHEN Leli, LUO Rui, YUAN Zhizhong, WANG Shuang, GAO Pei, CHENG Xiaonong. Dynamic Recrystallization and Microstructure Evolution Mechanism of GH4169 Alloy[J]. 材料研究学报, 2023, 37(3): 211-218. [11] 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. [12] XIE Donghang, PAN Ran, ZHU Shize, WANG Dong, LIU Zhenyu, ZAN Yuning, XIAO Bolv, MA Zongyi. Effect of Reinforced Particle Size on the Microstructure and Tensile Properties of B4C/Al-Zn-Mg-Cu Composites[J]. 材料研究学报, 2023, 37(10): 731-738. [13] KONG Yafei, LUO Xinghong, LI Yang, LIU Shi. Effect of Gravity on Dendrite Growth and Microsegregation of Ni-based Single Crystal Superalloy[J]. 材料研究学报, 2023, 37(10): 770-780. [14] CHEN Kaiwang, ZHANG Penglin, LI Shuwang, NIU Xianming, HU Chunlian. High-temperature Tribological Properties for Plasma Spraying Coating of Ni-P Plated Mullite Powders[J]. 材料研究学报, 2023, 37(1): 39-46. [15] SHAN Weiyao, WANG Yongli, LI Jing, XIONG Liangyin, DU Xiaoming, LIU Shi. High Temperature Oxidation Resistance of Cr Based Coating on Zirconium Alloy[J]. 材料研究学报, 2022, 36(9): 699-705. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed