A study of high temperature low cycle fatigue life prediction for two superalloys

  • guodong gao Marine Engineering College, Dalian Maritime University, 1 Linghai Road. Dalian, 116026, China
  • shulin Duan Marine Engineering College, Dalian Maritime University, 1 Linghai Road. Dalian, 116026, China
  • Wenxiao Zhang Mechanical Engineering College, Dalian Ocean University, 52 Heishijiao Street. Dalian, 116023, China
Keywords: High temperature, life prediction, low cycle fatigue, stress, superalloy


The high temperature low cycle fatigue tests of DZ22 superalloy and K403 superalloyare carried out under strain controlled. The low cycle fatigue test data of DZ22superalloy at 850℃ and K403 superalloy at 750℃ are processed by Coffin-Mansonmethod. When experimental data is processed, negative or small plastic strain valuesoften appear and the results of life prediction fail to meet the needs of the designer. Inorder to solve the problem, a new method based on stress fatigue and Coffin-Mansonmethod is developed, the results of life prediction are given by using new method atthe same time. The results showed that new method is more accurate than the Coffin-Manson method. The life prediction capability of two methods for DZ22 superalloyproves more effective than K403 superalloy.


Batte, A.D. 1983. Creep-fatigue life prediction. In: Skelton, R.P. (Ed.). Fatigue at high temperature. Pp,

-401. Elsevier Applied Science, London.

Chen Lijia, Wu Wei & P.K.Liaw. 2006. Creep-fatigue interaction behaviors and life predictions for three

superalloys. Acta Metallurgica Sinica 42(9): 952–958.

Chen Lijie, Gang Tieqiang & Xie Liyang. 2006. Low cycle fatigue life prediction method based on

power-exponent function model. Journal of Mechanical Strength 28(5): 761-765

Chen Ling, Jiang Jialing, Fan Zhichao, Chen Xuedong & Yang Tiecheng. 2006. Discussion of energy

models for low cycle fatigue life prediction. Acta Metallurgica Sinica 42(2): 195-200.

China Aeronautical Materials Handbook Edit Committee. 2002. China Aeronautical Materials

Handbook. China Standard Press, Beijing.

Coffin, L.F. 1954. A study of the effects of cyclic thermal stresses on a ductile metal. Transactions of the

American Society of Mechanical engineers 76: 931–950.

Coffin, L. F. 1973. Fatigue at high temperature. In: Fatigue at Elevated Temperature, Special Technical

Publication, Pp5-36. American Society for Testing and Materials, Philadelphia.

Coffin, L.F. 1974. Fatigue at high temperature-prediction and interpretation. Proceedings of the Institution

of Mechanical engineers 188: 109–127.

Guo Xiaoguang, Guo Jianting, Zhou Lanzhang & Yang Hongcai. 2007. Rotational bending fatigue

behavior of ni-based casting superalloy K435 at room temperature. Journal of Northeastern

University 28: 357-360.

Halford, G.R., Hirschberg, M.H. & Manson, S.S. 1973. Temperature effects on the strain range

partitioning approach for creep-fatigue analysis. In: Fatigue at Elevated Temperatures, Special

Technical Publication, Pp 658-667. American Society for Testing and Materials, Philadelphia.

Manson, S.S. 1954. Behavior of materials under conditions of thermal stress. National Advisory

Commission on Aeronautics. Report 1170. Lewis Flight Propulsion Laboratory, Cleveland.

Miner, M.A. 1945. Cumulative damage in fatigue. Journal of Applied Mechanics 12: 159-164

Reuchet, J. & Remy, L. 1983. Fatigue oxidation interaction in a superalloy application to life prediction

in high temperature low cycle fatigue. Metallurgical Transactions A 14: 141-149.

Sun Jihong, Yang Zichun & Chen Guobing. 2010. Low cycle fatigue life prediction of nickle-based

superalloy K435 at high temperature. Proceedings of the CSEE 30: 106-109.

Tomkins, B. & Wareing, J. 1977. Elevated temperature fatigue interaction in engineering materials.

Metal Science 11: 414–424.

Wang Chunsheng & Li Qingchun. 1995. Study on complex fatigue properties of directionally solidified

high temperature DZ-22 alloy. Physical testing 2: 1-6.

Xie Jizhou. 1992. Handbook of Low-cycle Fatigue. Beijing Institute of Materials Publications, Beijing.

Young II Kwon & Byeong Soo Lim. 2011. A Study of Creep-Fatigue Life Prediction Using an Artificial

Neural Network. Metal and Materials International 4: 311–317.

Zhang Guodong, Su Bin, Wang Hong, He Yuhuai & Xu Chao. 2004. Method of life prediction for low

cycle fatigue in superalloy K403. Journal of Mechanical Strength 26: 263-266.

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