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Ding Zhiping, Chen Jiping, Wang Tengfei, Zhao Ping. STUDY ON LOW CYCLE FATIGUE OF SINGLE CRYSTAL NI-BASED SUPERALLOY UNDER MULTIAXIAL NON-PROPORTIONAL LOADING[J]. Chinese Journal of Theoretical and Applied Mechanics, 2012, 44(2): 326-333. DOI: 10.6052/0459-1879-2012-2-20120216
Citation: Ding Zhiping, Chen Jiping, Wang Tengfei, Zhao Ping. STUDY ON LOW CYCLE FATIGUE OF SINGLE CRYSTAL NI-BASED SUPERALLOY UNDER MULTIAXIAL NON-PROPORTIONAL LOADING[J]. Chinese Journal of Theoretical and Applied Mechanics, 2012, 44(2): 326-333. DOI: 10.6052/0459-1879-2012-2-20120216

STUDY ON LOW CYCLE FATIGUE OF SINGLE CRYSTAL NI-BASED SUPERALLOY UNDER MULTIAXIAL NON-PROPORTIONAL LOADING

Funds: The project was supported by the National Natural Science Foundation of China (50875080) and the Construct Program of the Key Discipline Hunan Province.
  • Received Date: April 12, 2011
  • Revised Date: November 26, 2011
  • Strain-controlled tension/torsion low cycle fatigue (LCF) tests of single crystal Ni-based superalloy,DD3,were carried out under non-proportional loadings based on orthogonal design at elevated temperatures, using thin-walled tube specimens with [001] orientation. Experimental variable factors were chosen to be strain range, strain path angle, tension/torsion phase angle, strain ratio and temperature. Results show that strain path angle, tension/torsion phase angle and equivalent strain range, are the main affected factors on multiaxial LCF life. Dividing diamond strain loading path into proportional loading and non-proportional loading segments, the equivalent strain range parameter to characterize the effects of non-proportional loading was proposed, and a strain triaxiality factor for single crystal superalloy was introduced to reflect the tension/torsion strain path angle on multiaxial fatigue life. A formula of cyclic plastic strain energy, which is composed of the equivalent strain range taking account of the effects of non-proportional loading path and the strain triaxiality factor, is put forward as failure parameter. Multiple linear regression analysis show that a power law of the failure parameter has a good correlation with the failure cycle, and all test data fall into a scatter band of the factor of 2.0.
  • 1 Okazaki M, Sakaguchi M. Thermo-mechanical fatigue failure of a single crystal Ni-based superalloy. International Journal of Fatigue, 2008, 30: 318-323   
    2 Egly TA, Lang KH, Lohe D. Influence of phase shift and strain path on the thermomechanical fatigue behavior of CMSX-4 specimens. International Journal of Fatigue, 2008, 30: 249-256   
    3 Mitsuru K, Masao S, Masateru O. Journal of Engineering Materials and Technology, High temperature multiaxial low cycle fatigue of CMSX-2 Ni-Base single crystal superalloy. ASME, 1997, 119: 153-160   
    4 陈旭, 安柯, 齐荣等. 非比例载荷下 304 不锈钢低周疲劳寿命预测. 机械强度, 2001, 23(3): 316-318 (Chen Xu, An Ke, Qi Rong, et al. Low cycle fatigue life prediction for 304 stainless steel under non-proportional loadings. Mechanical Strength, 2001, 23(3): 316-318 (in Chinese))
    5 尚德广, 孙国芹, 蔡能. 非比例加载下 GH4169 高温多轴疲劳行为研究. 航空材料学报, 2006, 26(6): 6-11 (Shang Deguang, Sun Guoqin, Cai Neng. Multiaxial fatigue behavior of GH4169 superalloy under non-proportional loadings at high temperature. Journal of Aeronautical Materials, 2006, 26(6): 6-11 (in Chinese))
    6 陈吉平, 丁智平, 尹泽勇等. 镍基单晶合金非对称循环载荷低周疲劳试验研究与寿命预测. 固体力学学报, 2007, 28(2): 115-120 (Chen Jiping, Ding Zhiping, Yin Zeyong, et al. Study on low-cycle fatigue experiments and life prediction of single crystal nickel-based superalloys under asymmetrical cyclic load. Acta Mechanica Solida Sinica, 2007, 28(2): 115-120 (in Chinese)
    7 岳珠峰, 吕震宙. 复杂应力状态下镍基单晶合金低周疲劳寿命预测模型. 稀有金属材料工程, 2000, 29(1): 28-31 (Yue Zhufeng, Lü Zhengzhou. Low cycle fatigue prediction model of single crystal nickel-based superalloy under multiaxial stress state. Rare Metal Materials and Engineering, 2000, 29(1): 28-31 (in Chinese)
    8 岳珠峰, 于庆民, 温志勋等. 镍基单晶涡轮叶片结构强度设计. 北京: 科学出版社, 2008 (Yue Zhufeng, Yu Qingmin, Wen Zhixun, Hou Naixian. Strength Design for Turbine Blade of Single Crystal Nickel-Based Superalloy. Beijing: Publishing Company of Science, 2008 (in Chinese)
    9 Benellal A, Marquis D. Constitutive equations for non-proportional cyclic elasto-viscoplasticity. ASME Engng Mater Tech, 1987, 109(1): 326-336
    10 Benellal A, Marquis D. Constitutive equations describing nonproportional effects in cyclic plasticity. In: Proc of the 2nd Inter Confer on Constitutive Laws for Engineering Materials, Theory and Application. New York : Tucson AZ, 1987. 505-512
    11 Benallal A, Legallo P, Marquis D. Cyclic hardening of metals under complex loadings. In: Proc of MECAMAT, Inter Seminar on the Inelastic Behavior of Solids, Models and Utilization. France, 1988. 361-371
    12 Beballal A, Legallo P, Marquis D. An experimental investigation of cyclic hardening of 316 stainless steel and of 2024 aluminium alloy under multiaxial loading. Nuel Engng, 1989, 114 :345-353   
    13 Ellyin F, Xia Z. A rate - in dependent constitutive model for t ransient nonproportional loading. J Mech Phys Solids, 1989, 37: 71-91   
    14 McDowell DL. An evaluation of recent development in hardening and flow rules for rule-independent, non-proportional cyclic plasticity. ASME J Appl Mech, 1987, 54: 323-334   
    15 McDowell DL, Socie DF. Transient and stable deformation behavior under nonproportional loading. Mutiaxial Fatigue, 1985(1): 64-87
    16 Doong SH, Socie DF. Constitutive modeling of metals under nonproportional cyclic loading. Engng Mater Tech, 1991, 113: 23-30   
    17 陈旭. 多轴非比例加载低周疲劳研究. [博士论文]. 成都: 西南交通大学, 1992 (Chen Xu, Study on multiaxial low cycle fatigue under non-proportional loading. [PhD Thesis]. Chengdu: Southwest Jiaotong University, 1992 (in Chinese))
    18 何国求, 陈成澍, 严彪等. 新的多轴循环应变路径非比例度的定义. 同济大学学报, 2002, 30(12): 1498-1502 (He Guoqiu, Chen Chengshu, Yan Biao, et al. Definition of non-proportionality of strain path under multiaxial cyclic loading. Journal of Tongji University, 2002, 30(12): 1498-1502 (in Chinese))
    19 Hill R. The Mathematical Theory of Plasticity. London: Oxford University Press, 1950
    20 Ding ZP, Chen JP, Wang TF, et al. Influence analysis of multifactor on LCF damage of single crystal Nickel-based superalloy. In: Proc of International Conference on Manufacturing Engineering and Automation,Gangzhou,2010. Advanced Materials Research, 2010. 139-141, 198-204
    21 丁智平, 刘义伦, 尹泽勇等. 立方晶体单晶材料屈服面的研究. 力学与实践, 2004, 26(4): 14-18 (Ding Zhiping, Liu Yilun, Yin Zeyun, et al. Study on the yield surface of cubic crystalloid single crystal material. Mechanics in Engineering, 2004, 26(4): 14-18 (in Chinese))
    22 丁智平. 复杂应力状态镍基单晶高温合金低周疲劳损伤研究. [博士论文]. 长沙: 中南大学, 2005 (Ding Zhiping, Study on multiaxial low cycle fatigue damage of single crystal nickel-based superalloy. [PhD Thesis]. Changsha: Center South University, 2005 (in Chinese))
    23 刘振学, 黄仁和, 田爱民. 实验设计与数据处理. 北京: 化学工业出版社, 2005.4 (Liu Zhenxue, Huang Renhe, Tian Aimin. Experiment Design and Data Processing. Beijing: Publishing Company of chemical industry, 2005.4 (in Chinese))
    24 张莉, 王刚, 程靳. 多轴非比例加载条件下疲劳损伤参量的研究. 哈尔滨工业大学学报, 2004, 36(5): 606-609 (Zhang Li, Wang Gang, Cheng Jin. Investigation of fatigue damage parameters under multi-axial non-proportional loading. Journal of Harbin Institute of Technology, 2004, 36(5): 606-609 (in Chinese))
    25 丁智平, 陈吉平, 尹泽勇. 复杂应力状态镍基单晶合金低周疲劳损伤模型. 应用力学学报, 2005, 22(2): 310-314 (Ding Zhiping, Chen Jiping, Yin Zeyong. Multiaxial low cyclic fatigue damage model for single crystal nickel-based superalloy. Chinese Journal of Applied Mechanics, 2005, 22(2): 310-314 (in Chinese))

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