CREEP FRACTURE OF INTERMETALLIC COMPOUND(Fe_(60)Ni_(40))_3(V_(98)Ti_2)

Abstract

Abstract: The creep fracture behavior of intermetallic compound(Fe_(60)Ni_(40))_3(V_(98)Ti_2)has been studied. The variation of dislocation substructure was observed with TEM in the process of steady-state creep.It is found that there exists a large amount of stacking faults,dislocation pairs and also high density dislocation networks.SEM analysis of section near fracture sur- face points out that the intergranular crack due to coalescence of small cavities is the main creep fracture mechanism of(Fe_(60)Ni_(40))_3(V_(98)Ti_2).

Key words: intermetallic compound, (Fe_(60)Ni_(40))_3(V_(98)Ti_2), creep, fracture

YAO Xuexing KANG Feiyu CHEN Nanping Tsinghua University,Beijing 100084,China. CREEP FRACTURE OF INTERMETALLIC COMPOUND(Fe_(60)Ni_(40))_3(V_(98)Ti_2)[J]. Acta Metallurgica Sinica (English Letters), 1992, 5(1): 62-65.

[1]	Jinglin Liu, Qi Song, Lihui Song, Shude Ji, Mingshen Li, Zhen Jia, Kang Yang. A Novel Friction Stir Spot Riveting of Al/Cu Dissimilar Materials [J]. Acta Metallurgica Sinica (English Letters), 2021, 34(1): 135-144.
[2]	Shasha Zhang, Niels van Dijk, Sybrand van der Zwaag. A Review of Self-healing Metals: Fundamentals, Design Principles and Performance [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(9): 1167-1179.
[3]	Chang-Zhen Zhang, Chen-Dong Shao, Hai-Chao Cui, Hua-Li Xu, Feng-Gui Lu. Characterization of Multi-layer Weld Metal and Creep-Rupture Behavior of Modified 10Cr-1Mo Welded Joint [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(6): 808-820.
[4]	Xiao-An Hu, Gao-Le Zhao, Yun Jiang, Xian-Feng Ma, Fen-Cheng Liu, Jia Huang, Cheng-Li Dong. Experimental Investigation on the LCF Behavior Affected by Manufacturing Defects and Creep Damage of One Selective Laser Melting Nickel-Based Superalloy at 815 °C [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(4): 514-527.
[5]	Guang-Da Sun, Li Zhou, Ren-Xiao Zhang, Ling-Yun Luo, Hao Xu, Hong-Yun Zhao, Ning Guo, Di Zhang. Effect of Sleeve Plunge Depth on Interface/Mechanical Characteristics in Refill Friction Stir Spot Welded Joint [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(4): 551-560.
[6]	Ke Xu, Tao Fang, Longfei Zhao, Haichao Cui, Fenggui Lu. Effect of Trace Element on Microstructure and Fracture Toughness of Weld Metal [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(3): 425-436.
[7]	Hamid Ashrafi, Morteza Shamanian, Rahmatollah Emadi, Ehsan Ghassemali. Void Formation and Plastic Deformation Mechanism of a Cold-Rolled Dual-Phase Steel During Tension [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(2): 299-306.
[8]	Jinshan He, Zhengrong Yu, Longfei Li, Xitao Wang, Qiang Feng. Effect of grit blasting and subsequent heat treatment on stress rupture property of a Ni-based single-crystal superalloy SGX3 [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(12): 1681-1688.
[9]	Mao-Kai Chen, Jun Xie, De-Long Shu, Gui-Chen Hou, Shu-Ling Xun, Jin-Jiang Yu, Li-Rong Liu, Xiao-Feng Sun, Yi-Zhou Zhou. Effect of Long-Term Thermal Exposures on Tensile Behaviors of K416B Nickel-Based Superalloy [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(12): 1699-1708.
[10]	Xuyang Wang, Jieren Yang, Rui Hu, Zitong Gao, Jinguang Li, Hengzhi Fu. Creep-Induced Phase Instability and Microstructure Evolution of a Nearly Lamellar Ti-45Al-8.5Nb-(W, B, Y) Alloy [J]. Acta Metallurgica Sinica (English Letters), 2020, 33(12): 1591-1600.
[11]	Manoj Kumar Pathak, Amit Joshi, K. K. S. Mer, R. Jayaganthan. Mechanical Properties and Microstructural Evolution of Bulk UFG Al 2014 Alloy Processed Through Cryorolling and Warm Rolling [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(7): 845-856.
[12]	Xin-Tong Lian, Wen-Ru Sun, Fang Liu, Dan-Dan Zheng, Xin Xin. Effects of Phosphorus and Iron on Microstructures and Mechanical Properties in NiCrFe-Based Alloys [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(5): 659-667.
[13]	Shuang Li, Xiao-Wu Hu, Wei-Guo Zhang, Yu-Long Li, Xiong-Xin Jiang. Comparative Study on Solid-State and Metastable Liquid-State Aging for SAC305/Cu Joints [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(5): 629-673.
[14]	Yu Zhang, Hong-Yang Jing, Lian-Yong Xu, Yong-Dian Han, Lei Zhao, Xi-Shan Xie, Qiu-Hua Zhu. Creep Behavior and Life Assessment of a Novel Heat-Resistant Austenite Steel and Its Weldment [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(5): 638-650.
[15]	Xiang-Wei Li, Li Wang, Xin-Gang Liu, Yao Wang, Jia-Sheng Dong, Lang-Hong Lou. Effect of Aging Heat Treatment on the Microstructure and Creep Properties of the Cast Ni-Based Superalloy at Low Temperature [J]. Acta Metallurgica Sinica (English Letters), 2019, 32(5): 651-658.

CREEP FRACTURE OF INTERMETALLIC COMPOUND(Fe_(60)Ni_(40))_3(V_(98)Ti_2)

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments