GH4169高温合金高应变率本构关系试验研究

doi:10.7527/S1000-6893.2013.0155

Abstract

Abstract:

Finite element numerical simulation of the cutting of superalloy GH4169 is based on its constitutive model, which describes the relationship between stress and strain under high strain rates. In this paper, the constitutive relationship of superalloy GH4169 with temperature in the range from room temperature to 1 000 ℃ and strain rates in the range of 2 000-10 000 s^-1 is studied by experiments. The results show that the relationship between flow stress and plastic strain is close to linear relationship. Meanwhile temperature affects the degree and mode of the influence of strain rate on the constitutive relationship. According to the characteristics of flow stress curve of superalloy GH4169, the Johnson-Cook constitutive model is modified. Based on experimental results, the constitutive parameter values are determined by data fitting and a constitutive model of superalloy GH4169 is built. The work of this paper provides not only a basis for the numerical simulation of cutting superalloy GH4169, but also a useful reference for similar studies in future.

Key words: constitutive relationship, flow stress, high strain rate, GH4169, superalloys

CLC Number:

V252
TH140.7

WANG Tao, CHEN Guoding, JU Jiangtao. Experimental Study of Constitutive Relationship of Superalloy GH4169 Under High Strain Rates[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, doi: 10.7527/S1000-6893.2013.0155.

References

[1] Kong X W, Li B, Jin Z B, et al. Broaching performance of superalloy GH4169 based on FEM. Journal of Material Science and Technology, 2011, 27(12): 1178-1184.

[2] Editorial Board of China Aeronautical Materials Handbook. China aeronautical materials handbook. Beijing: Standards Press of China, 2002: 232-359. (in Chinese) 《中国航空材料手册》编辑委员会.航空工程材料手册.北京: 中国标准出版社,2002: 232-359.

[3] Wang Z T,Zhang S H, Cheng M, et al. Kinematics and dynamics model of GH4169 alloy for thermal deformation. Journal of Iron and Steel Research, International, 2010, 17(7): 75-78.

[4] Thomas A, El-Wahabi M, Cabrera J M, et al. High temperature deformation of Inconel 718. Journal of Materials Processing Technology, 2006, 177(1-3): 469-472.

[5] Zhang J M, Gao Z Y, Zhuang J Y, et al. Strain-rate hardening behavior of superalloy IN718. Journal of Materials Processing Technology, 1997,70(1-3): 252-257.

[6] Ning Y Q, Fub M W, Chen X. Hot deformation behavior of GH4169 superalloy associated with stick δ phase dissolution during isothermal compression process. Materials Science and Engineering: A, 2012, 540: 164-173.

[7] Li M Q, Yao X Y, Luo J, et al. Study of flow stress model of the nickel-based superalloy GH4169 at high temperature deformation. Acta Metallurgica Sinica, 2007, 43(9): 937-942. (in Chinese) 李淼泉, 姚晓燕, 罗皎, 等. 镍基高温合金GH4169高温变形流动应力模型研究. 金属学报, 2007, 43(9): 937-942.

[8] Li M Q, Wang X J, Su S B, et al. Deformation behavior and processing map of the nickel-based superalloy GH4169 in the isothermal compression. China Mechanical Engineering, 2008, 19(5): 1867-1870. (in Chinese) 李淼泉, 王小津, 苏少博, 等. GH4169合金塑性变形行为及加工图.中国机械工程, 2008, 19(5): 1867-1870.

[9] Du J H, Zhuang J Y, Deng Q, et al. Impact property of alloy GH4169 at low temperature. Journal of Iron and Steel Research, 1998,10(1): 31-33.(in Chinese) 杜金辉, 庄景云, 邓群, 等. GH4169合金的低温冲击性能. 钢铁研究学报, 1998, 10(1): 31-33.

[10] Wei H L, Yang X G, Yu H C. Constitutive modeling and parameter identification of mechanical behavior for GH4169 alloy at high temperature. Journal of Materials Engineering, 2005(4): 42-45.(in Chinese) 魏洪亮, 杨晓光, 于慧臣. GH4169合金高温力学行为本构建模及参数识别.材料工程, 2005(4): 42-45.

[11] Cao M H, Chen G S, Zhou D H, et al. Influences of deformation speed and grain size on high temperature properties and microstructures of superalloy GH4169. Journal of Iron and Steel Research, 2003, 15(7):361-365.(in Chinese) 曹美华, 陈国胜, 周奠华, 等. 变形速度及晶粒度对GH4169合金高温拉伸性能和组织的影响. 钢铁研究学报, 2003, 15(7): 361-365.

[12] Guo Y B, Tang Z P, Xu S L. A critical criterion for phase transformation considering both hydrostatic pressure and deviatoric stress effects. Acta Mechanica Solida Sinica, 2004,25(4):417-422. (in Chinese) 郭扬波, 唐志平, 徐松林.一种考虑静水压力和偏应力共同作用的相变临界准则. 固体力学学报, 2004, 25(4): 417-422.

[13] Pravenn K V U, Sastry G V S, Singh V. Work-hardening behavior of the Ni-Fe based superalloy IN718. Metallurgical and Materials Transactions A, 2008, 39(1):65-78.

[14] Johnson G R, Cook W H. A constitutive model and data for metal subjected to large strains, high strain rates and high temperatures. Proceedings of the Seventh Symposium on Ballistics. The Hague, The Netherlands, 1983:541-547.

[15] Chen G, Chen Z F, Tao J L, et al. Investigation and validation on plastic constitutive parameters of 45 steel. Explosion and Shock Waves, 2005, 25(5): 541-546.(in Chinese) 陈刚, 陈忠富, 陶俊林, 等. 45钢动态塑性本构参量与验证. 爆炸与冲击, 2005, 25(5): 541-546.

Experimental Study of Constitutive Relationship of Superalloy GH4169 Under High Strain Rates

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Zheming FAN, Weizhu YANG, Yan ZENG, Zhenan ZHAO, Lei LI. Anisotropic tensile properties of GH4169 alloy repaired by laser direct energy deposition [J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(8): 429129-429129.
[2]	CHEN Keming, TIAN Ruozhou, GUO Sujuan, WANG Runzi, ZHANG Chengcheng, CHEN Haofeng, ZHANG Xiancheng, TU Shandong. Creep fatigue life prediction of aero-engine turbine disc under cyclic thermal load [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(5): 225290-225290.
[3]	LI Qian, ZHANG Fulu, ZHAO Zihua. Very high cycle fatigue of nickel-based single-crystal and directionally solidified superalloys: Review [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(5): 524340-524340.
[4]	KONG Haohao, YANG Shufeng, QU Jinglong, DU Jinhui, HUANG Yancheng. Type and distribution of inclusion in GH4169 nickel based superalloy [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(4): 423306-423306.
[5]	CHEN Yueliang, ZHANG Zhuzhu, BIAN Guixue, ZHANG Yong, HUANG Hailiang. Dynamic mechanical behavior and failure model of 38CrMoAl steel under high strain rate [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(10): 423709-423709.
[6]	ZHANG Keguo, LIU Yong, WANG Yan'gang. Strain rate on material deformation in high speed metal cutting process [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2018, 39(3): 421757-421757.
[7]	YAO Ping, WANG Runzi, GUO Sujuan, ZHANG Xiancheng. Finite element simulations of creep-fatigue behavior and life assessment of GH4169 alloy [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2018, 39(12): 422193-422193.
[8]	KONG Jinxing, CHEN Hui, HE Ning, LI Liang, JIANG Feng. Dynamic Mechanical Property Tests and Constitutive Model of Pure Iron Material [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2014, 35(7): 2063-2071.
[9]	DU Suigeng, JIANG Zhe, ZHANG Dinghua, JU Jiangtao, LI Na. Softening Mechanism of Grinding Surface Metamorphic Layer of GH4169DA [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2014, 35(5): 1446-1451.
[10]	YAO Bo, CAI Lixun, BAO Chen. Research on Acquisition of Mechanical Properties of Materials Based on Conical Indentation [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2013, 34(8): 1874-1883.
[11]	LI Jianfeng, YAN Ying, LIAO Baohua, MA Jian, ZHANG Taotao, LIU Bo. Analysis Model and Experimental Study of Bending Behavior of Composite Honeycomb Sandwich Structures with One-side Bonded Repair [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2013, 34(8): 1884-1891.
[12]	DING Zhiping, ZENG Jun, CHEN Jiping. Study on Stress-weakening Damage and Low Cycle Fatigue of Ni-based Single Crystal Superalloy Under Multiaxial Asymmetric Loading [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2013, 34(12): 2768-2776.
[13]	LI Kemin, HAN Guangwei, DENG Bo. Influence of Aging Treatment on Microstructure and Properties of Cold-drawn Alloy GH350 [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2012, (6): 1156-1162.
[14]	MA Yiwei, WANG Zhihong, LIU Dong, ZHU Xinglin, YANG Zhishuo. Optimization of Rotational Speed of Main Roll in Profile Ring Rolling of GH4169 Alloy [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2011, 32(8): 1555-1562.
[15]	DU Suigeng, WANG Zhibin, LU Chao, JU Jiangtao, ZHANG Jing. Study on High-speed Milling Surface Microstructure of Superalloy [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2011, 32(6): 1156-1163.