Dynamic Constitutive Relationship and Failure Relationship of GH907 Superalloy Based on J-C Model
摘 要
使用万能材料试验机、霍普金森拉杆和霍普金森压杆装置研究了航空发动机机匣材料GH907高温合金在常温下的准静态力学性能及20~400 ℃下的动态力学性能;基于试验结果,拟合得到Johnson-Cook(J-C)本构模型和失效模型参数,并对试验合金动态压缩过程进行模拟以验证本构模型参数的有效性。结果表明:常温下在0~3 000 s-1应变速率范围内拉伸时,试验合金具有明显的应变速率效应,但是压缩时对应变速率不敏感;在20~400 ℃温度范围内,试验合金的软化效应明显;建立的J-C模型能够较为准确地预测该合金在不同温度和应变速率下的力学行为,试样几何尺寸和最大应力的仿真结果与试验结果的相对误差在2%以内。
Abstract
The quasi-static mechanical properties at room temperature and dynamic mechanical properties at 20-400 ℃ of the aircraft engine casing material GH907 superalloy were investigated on the universal test machine, Hopkinson tension bar and Hopkinson pressure bar equipments. Based on the test results, the parameters in the Johnson-Cook (J-C) constitutive model and failure model were obtained by fitting, and the dynamic compression process of the test alloy was simulated. The effectiveness of the constitutive model parameters were evaluated. The results show that during tension at room temperature and the strain rates of 0-3 000 s-1, the test alloy was sensitive to strain rates, but during compression was not. At temperatures of 20-400 ℃, the softening behaviour of the test alloy was obvious. The established J-C models could accurately predict the mechanical behavior of the alloy at different temperatures and strain rates; the relative errors between the simulation and the test results of the sample geometrical size and maximum stress were within 2%.
中图分类号 O347.3 DOI 10.11973/jxgccl202110006
所属栏目 物理模拟与数值模拟
基金项目 国家科技重大专项项目(2017-IV-0006-0043);国家自然科学基金资助项目(51301090)
收稿日期 2020/11/13
修改稿日期 2021/9/15
网络出版日期
作者单位点击查看
备注董泽民(1994-),男,江苏常州人,硕士
引用该论文: DONG Zemin,CHEN Wei,LIU Lulu,XU Kailong,ZHAO Zhenhua. Dynamic Constitutive Relationship and Failure Relationship of GH907 Superalloy Based on J-C Model[J]. Materials for mechancial engineering, 2021, 45(10): 43~49
董泽民,陈伟,刘璐璐,徐凯龙,赵振华. 基于J-C模型的GH907高温合金动态本构关系及失效关系[J]. 机械工程材料, 2021, 45(10): 43~49
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参考文献
【1】中国航空材料手册编辑委员会.中国航空材料手册[M].北京:中国标准出版社, 1989. Editorial Board of China Aviation Materials Handbook. China Aviation Material Handbook[M]. Beijing:China Standard Press, 1989.
【2】JOHNSON G R, COOK W H.A constitutive model and data for metals subjected to large strains, high strain rates and high temperatures[C]//Proceedings:Seventh International Symposium on Ballistics. Hague:[s.n.], 1983:541-547.
【3】JOHNSON G R, COOK W H.Fracture characteristics of three metals subjected to various strains, strain rates, temperatures and pressures[J].Engineering Fracture Mechanics, 1985, 21(1):31-48.
【4】刘晓, 闫欢松, 孔祖开, 等.GH4169高温合金的动态力学行为及其本构关系[J].机械工程材料, 2019, 43(1):75-81. LIU X, YAN H S, KONG Z K, et al.Dynamic mechanical behavior and constitutive relationship of superalloy GH4169[J].Materials for Mechanical Engineering, 2019, 43(1):75-81.
【5】LIU J, ZHENG B L, ZHANG K, et al.Ballistic performance and energy absorption characteristics of thin nickel-based alloy plates at elevated temperatures[J].International Journal of Impact Engineering, 2019, 126:160-171.
【6】KORKMAZ M E, GVNAY M, VERLEYSEN P.Investigation of tensile Johnson-Cook model parameters for Nimonic 80A superalloy[J].Journal of Alloys and Compounds, 2019, 801:542-549.
【7】HAQ I U, GUO W G, ARIF M, et al.Study of various conical projectiles penetration into Inconel-718 target[J].Procedia Structural Integrity, 2018, 13:1955-1960.
【8】WANG J J, HU X Y, YUAN K B, et al.Impact resistance prediction of superalloy honeycomb using modified Johnson-Cook constitutive model and fracture criterion[J].International Journal of Impact Engineering, 2019, 131:66-77.
【9】UGODILINWA N E, KHOSHDARREGI M, OJO O A.Analysis and constitutive modeling of high strain rate deformation behavior of Haynes 282 aerospace superalloy[J].Materials Today Communications, 2019, 20:100545.
【10】BORA D, KUMAR M, GAUTAM S S.Ductile fracture in tube impact problem using a Lode angle dependent failure criterion[J].Procedia Structural Integrity, 2019, 14:537-543.
【11】WANG Y P, CHEN X Z, XIAO X K, et al.Effect of Lode angle incorporation into a fracture criterion in predicting the ballistic resistance of 2024-T351 aluminum alloy plates struck by cylindrical projectiles with different nose shapes[J].International Journal of Impact Engineering, 2020, 139:103498.
【12】吴晓朝.GH907合金渗铝涂层抗高温氧化性能研究[D].哈尔滨:哈尔滨工程大学, 2011. WU X C.Research on high-temperature oxidation property of calorized coatings on GH907 superalloys[D].Harbin:Harbin Engineering University, 2011.
【13】王志刚.GH907合金铸锭均匀化热处理[J].中国冶金, 2018, 28(9):33-36. WANG Z G.Homogenization heat treatment of GH907 ingot[J].China Metallurgy, 2018, 28(9):33-36.
【14】王荣明, 李春志, 于建彤, 等.低膨胀高温合金GH907的显微组织研究[J].航空材料学报, 1995, 15(4):1-7. WANG R M, LI C Z, YU J T, et al.Investigation on microstructure of a low expansion superalloy[J].Journal of Aeronautical Materials, 1995, 15(4):1-7.
【15】丰建朋, 刘东, 罗子健, 等.GH141合金和GH907合金的本构关系[J].热加工工艺, 1997, 26(5):21-23. FENG J P, LIU D, LUO Z J, et al.The constitutive relationship for GH141 alloy and GH907 alloy[J].Hot Working Technology, 1997, 26(5):21-23.
【16】BRIDGMAN P W. Studies in large plastic flow and fracture[M]. Cambridge, MA:Harvard University Press, 2013.
【2】JOHNSON G R, COOK W H.A constitutive model and data for metals subjected to large strains, high strain rates and high temperatures[C]//Proceedings:Seventh International Symposium on Ballistics. Hague:[s.n.], 1983:541-547.
【3】JOHNSON G R, COOK W H.Fracture characteristics of three metals subjected to various strains, strain rates, temperatures and pressures[J].Engineering Fracture Mechanics, 1985, 21(1):31-48.
【4】刘晓, 闫欢松, 孔祖开, 等.GH4169高温合金的动态力学行为及其本构关系[J].机械工程材料, 2019, 43(1):75-81. LIU X, YAN H S, KONG Z K, et al.Dynamic mechanical behavior and constitutive relationship of superalloy GH4169[J].Materials for Mechanical Engineering, 2019, 43(1):75-81.
【5】LIU J, ZHENG B L, ZHANG K, et al.Ballistic performance and energy absorption characteristics of thin nickel-based alloy plates at elevated temperatures[J].International Journal of Impact Engineering, 2019, 126:160-171.
【6】KORKMAZ M E, GVNAY M, VERLEYSEN P.Investigation of tensile Johnson-Cook model parameters for Nimonic 80A superalloy[J].Journal of Alloys and Compounds, 2019, 801:542-549.
【7】HAQ I U, GUO W G, ARIF M, et al.Study of various conical projectiles penetration into Inconel-718 target[J].Procedia Structural Integrity, 2018, 13:1955-1960.
【8】WANG J J, HU X Y, YUAN K B, et al.Impact resistance prediction of superalloy honeycomb using modified Johnson-Cook constitutive model and fracture criterion[J].International Journal of Impact Engineering, 2019, 131:66-77.
【9】UGODILINWA N E, KHOSHDARREGI M, OJO O A.Analysis and constitutive modeling of high strain rate deformation behavior of Haynes 282 aerospace superalloy[J].Materials Today Communications, 2019, 20:100545.
【10】BORA D, KUMAR M, GAUTAM S S.Ductile fracture in tube impact problem using a Lode angle dependent failure criterion[J].Procedia Structural Integrity, 2019, 14:537-543.
【11】WANG Y P, CHEN X Z, XIAO X K, et al.Effect of Lode angle incorporation into a fracture criterion in predicting the ballistic resistance of 2024-T351 aluminum alloy plates struck by cylindrical projectiles with different nose shapes[J].International Journal of Impact Engineering, 2020, 139:103498.
【12】吴晓朝.GH907合金渗铝涂层抗高温氧化性能研究[D].哈尔滨:哈尔滨工程大学, 2011. WU X C.Research on high-temperature oxidation property of calorized coatings on GH907 superalloys[D].Harbin:Harbin Engineering University, 2011.
【13】王志刚.GH907合金铸锭均匀化热处理[J].中国冶金, 2018, 28(9):33-36. WANG Z G.Homogenization heat treatment of GH907 ingot[J].China Metallurgy, 2018, 28(9):33-36.
【14】王荣明, 李春志, 于建彤, 等.低膨胀高温合金GH907的显微组织研究[J].航空材料学报, 1995, 15(4):1-7. WANG R M, LI C Z, YU J T, et al.Investigation on microstructure of a low expansion superalloy[J].Journal of Aeronautical Materials, 1995, 15(4):1-7.
【15】丰建朋, 刘东, 罗子健, 等.GH141合金和GH907合金的本构关系[J].热加工工艺, 1997, 26(5):21-23. FENG J P, LIU D, LUO Z J, et al.The constitutive relationship for GH141 alloy and GH907 alloy[J].Hot Working Technology, 1997, 26(5):21-23.
【16】BRIDGMAN P W. Studies in large plastic flow and fracture[M]. Cambridge, MA:Harvard University Press, 2013.
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