Acta Metall Sin  1995, Vol. 31 Issue (4): 170-176    DOI:

Current Issue | Archive | Adv Search |

PROPERTIES OF PLASTIC FLOW OF STEEL 42CrMo UNDER NONPROPORTIONAL CYCLIC LOADING

YANG Xianjie; GAO Qing; CAI Lixun; CHEN Xu; YUAN Heng(Southwest Jiaotong University;Chengdu; 610031)

YANG Xianjie; GAO Qing; CAI Lixun; CHEN Xu; YUAN Heng(Southwest Jiaotong University;Chengdu; 610031). PROPERTIES OF PLASTIC FLOW OF STEEL 42CrMo UNDER NONPROPORTIONAL CYCLIC LOADING. Acta Metall Sin, 1995, 31(4): 170-176.

Abstract References Related Articles Recommended Metrics Download:  PDF(525KB)  Export:  BibTeX | EndNote (RIS)       Abstract  篈n Experimental investigation was carried out of the properties of quenched and tempered steel 42CrMo subjected to proportional cyclic loadings and biaxially nonproportional circular strain paths. The corresponding angles,θ1 between plastic strain rate and deviatoric stress and θ2 between plastic strain rate and deviatoric stress rate, and the plastic modulus fluctuate periodically in a cycle, and their fluctuating amplitudes decrease significantly with increasing equivalent strain amplitude under circular strain paths. At the same equivalent strain amplitude, the average plastic modulus under circular strain path is more than the modulus under torsional cycling, and the difference of them is larger with the smaller equivalent strain amplitude. At small equivalent strain amplitude , the equivalence between the response of equivalent shear strain and the one of axial strain is very poor. Key words:  steel 42CrMo      nonproportional cyclic plasticity      plastic flow      hardening      Received:  18 April 1995      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1995/V31/I4/170 1杨显杰,高庆,孙训方．航空学报,1994;15:12612 TanakaE,MurakamiS,OokaM．JMechPhysSolids,1985;33:5593 NingJ,ChenX．IntJSolidsStruct,1991;28(4):4034彭向和,高芝晖,马鸣图,颜在先．金属学报,1993;29:A429x [1] CHEN Liqing, LI Xing, ZHAO Yang, WANG Shuai, FENG Yang. Overview of Research and Development of High-Manganese Damping Steel with Integrated Structure and Function[J]. 金属学报, 2023, 59(8): 1015-1026. [2] XU Yongsheng, ZHANG Weigang, XU Lingchao, DAN Wenjiao. Simulation of Deformation Coordination and Hardening Behavior in Ferrite-Ferrite Grain Boundary[J]. 金属学报, 2023, 59(8): 1042-1050. [3] WANG Nan, CHEN Yongnan, ZHAO Qinyang, WU Gang, ZHANG Zhen, LUO Jinheng. Effect of Strain Rate on the Strain Partitioning Behavior of Ferrite/Bainite in X80 Pipeline Steel[J]. 金属学报, 2023, 59(10): 1299-1310. [4] REN Ping, CHEN Xingpin, WANG Cunyu, YU Feng, CAO Wenquan. Effects of Pre-Strain and Two-Step Aging on Microstructure and Mechanical Properties of Fe-30Mn-11Al-1.2C Austenitic Low-Density Steel[J]. 金属学报, 2022, 58(6): 771-780. [5] GUO Xiangru, SHEN Junjie. Modelling of the Plastic Behavior of Cu Crystal with Twinning-Induced Softening and Strengthening Effects[J]. 金属学报, 2022, 58(3): 375-384. [6] SHEN Guohui, HU Bin, YANG Zhanbing, LUO Haiwen. Influence of Tempering Temperature on Mechanical Properties and Microstructures of High-Al-Contained Medium Mn Steel Having δ-Ferrite[J]. 金属学报, 2022, 58(2): 165-174. [7] ZHAO Yonghao, MAO Qingzhong. Toughening of Nanostructured Metals[J]. 金属学报, 2022, 58(11): 1385-1398. [8] WU Xiaolei, ZHU Yuntian. Heterostructured Metallic Materials: Plastic Deformation and Strain Hardening[J]. 金属学报, 2022, 58(11): 1349-1359. [9] LI Suo, CHEN Weiqi, HU Long, DENG Dean. Influence of Strain Hardening and Annealing Effect on the Prediction of Welding Residual Stresses in a Thick-Wall 316 Stainless Steel Butt-Welded Pipe Joint[J]. 金属学报, 2021, 57(12): 1653-1666. [10] LIU Jizhao, HUANG Hefei, ZHU Zhenbo, LIU Awen, LI Yan. Numerical Simulation of Nanohardness in Hastelloy N Alloy After Xenon Ion Irradiation[J]. 金属学报, 2020, 56(5): 753-759. [11] WANG Shihong,LI Jian,GE Xin,CHAI Feng,LUO Xiaobing,YANG Caifu,SU Hang. Microstructural Evolution and Work Hardening Behavior of Fe-19Mn Alloy Containing Duplex Austenite and ε-Martensite[J]. 金属学报, 2020, 56(3): 311-320. [12] Miao JIN, Wenquan LI, Shuo HAO, Ruixue MEI, Na LI, Lei CHEN. Effect of Solution Temperature on Tensile Deformation Behavior of Mn-N Bearing Duplex Stainless Steel[J]. 金属学报, 2019, 55(4): 436-444. [13] CHEN Lei, HAO Shuo, ZOU Zongyuan, HAN Shuting, ZHANG Rongqiang, GUO Baofeng. Mechanical Characteristics of TRIP-Assisted Duplex Stainless Steel Fe-19.6Cr-2Ni-2.9Mn-1.6Si During Cyclic Deformation[J]. 金属学报, 2019, 55(12): 1495-1502. [14] Kuanhui HU, Xinping MAO, Guifeng ZHOU, Jing LIU, Zhifen WANG. Effect of Si and Mn Contents on the Microstructure and Mechanical Properties of Ultra-High Strength Press Hardening Steel[J]. 金属学报, 2018, 54(8): 1105-1112. [15] Dongdong LI, Lihe QIAN, Shuai LIU, Jiangying MENG, Fucheng ZHANG. Effect of Manganese Content on Tensile Deformation Behavior of Fe-Mn-C TWIP Steels[J]. 金属学报, 2018, 54(12): 1777-1784. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed