Acta Metall Sin  1989, Vol. 25 Issue (6): 43-48    DOI:

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INFLUENCE OF SURFACE HARDENING ON CONTACT FATIGUE LIFE OF NODULAR CAST IRON

TAO Zengyi;LUO Jiaming Huazhong University of Science and Technology; Wuhan TAO Zengyi; Faculty of Metallic Materials; Department of Mechanical Engineering No.2; Huazhong University of Science and Technology; Wuhan 430074

TAO Zengyi;LUO Jiaming Huazhong University of Science and Technology; Wuhan TAO Zengyi; Faculty of Metallic Materials; Department of Mechanical Engineering No.2; Huazhong University of Science and Technology; Wuhan 430074. INFLUENCE OF SURFACE HARDENING ON CONTACT FATIGUE LIFE OF NODULAR CAST IRON. Acta Metall Sin, 1989, 25(6): 43-48.

Abstract References Related Articles Recommended Metrics Download:  PDF(1372KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The influence of laser surface melting and induction hardening on thesurface structure, contact fatigue life and failure behaviour of the nodular graphitecast iron has been investigated. The contact fatigue life may be improved by bothlaser treatment and induction hardening, but the failure process and type aredifferent from each other. The former is due to lump and deep spalling caused bycrack propagation between the hardened layer and the substrate, and the later is dueto nubbly and surface flaking caused by the oil wedged action into surface cracks.The improvement on the contact fatigue life of the nodular cast iron was alsosuggested. Key words:  surface hardening      contact fatigue life      laser melting      induction hardening      Received:  18 June 1989      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/Y1989/V25/I6/43 1 阎金波,黄其华.吴建基,刘锡仁.齿轮,1984;(2) :25 2 易秉钺,房贵如.齿轮,1981;(1) :35 3 朱孝录,沈水福,易秉钺,房贵如.齿轮,1985;(2) :20 4 朱孝录,沈水福,易秉钺,黄其华.房贵如.机械工程学报,1982;18(4) :81 5 邵尔玉,理化检验(物理分册),1980;16(1) :25 6 黄明志,石德珂,金志浩.金属力学性能,西安:西安交通大学出版社,1986:222 [1] ZHANG Dongyang, ZHANG Jun, LI Shujun, REN Dechun, MA Yingjie, YANG Rui. Effect of Heat Treatment on Mechanical Properties of Porous Ti55531 Alloy Prepared by Selective Laser Melting[J]. 金属学报, 2023, 59(5): 647-656. [2] HOU Juan, DAI Binbin, MIN Shiling, LIU Hui, JIANG Menglei, YANG Fan. Influence of Size Design on Microstructure and Properties of 304L Stainless Steel by Selective Laser Melting[J]. 金属学报, 2023, 59(5): 623-635. [3] TANG Weineng, MO Ning, HOU Juan. Research Progress of Additively Manufactured Magnesium Alloys: A Review[J]. 金属学报, 2023, 59(2): 205-225. [4] WANG Hu, ZHAO Lin, PENG Yun, CAI Xiaotao, TIAN Zhiling. Microstructure and Mechanical Properties of TiB2 Reinforced TiAl-Based Alloy Coatings Prepared by Laser Melting Deposition[J]. 金属学报, 2023, 59(2): 226-236. [5] QI Zhao, WANG Bin, ZHANG Peng, LIU Rui, ZHANG Zhenjun, ZHANG Zhefeng. Effects of Stress Ratio on the Fatigue Crack Growth Rate Under Steady State of Selective Laser Melted TC4 Alloy with Defects[J]. 金属学报, 2023, 59(10): 1411-1418. [6] LU Haifei, LV Jiming, LUO Kaiyu, LU Jinzhong. Microstructure and Mechanical Properties of Ti6Al4V Alloy by Laser Integrated Additive Manufacturing with Alternately Thermal/Mechanical Effects[J]. 金属学报, 2023, 59(1): 125-135. [7] WANG Meng, YANG Yongqiang, Trofimov Vyacheslav, SONG Changhui, ZHOU Hanxiang, WANG Di. Effects of Particle Size on Processability of AlSi10Mg Alloy Manufactured by Selective Laser Melting[J]. 金属学报, 2023, 59(1): 147-156. [8] ZHU Guoliang, KONG Decheng, ZHOU Wenzhe, HE Jian, DONG Anping, SHU Da, SUN Baode. Research Progress on the Crack Formation Mechanism and Cracking-Free Design of γ' Phase Strengthened Nickel-Based Superalloys Fabricated by Selective Laser Melting[J]. 金属学报, 2023, 59(1): 16-30. [9] FANG Yuanzhi, DAI Guoqing, GUO Yanhua, SUN Zhonggang, LIU Hongbing, YUAN Qinfeng. Effect of Laser Oscillation on the Microstructure and Mechanical Properties of Laser Melting Deposition Titanium Alloys[J]. 金属学报, 2023, 59(1): 136-146. [10] PENG Liming, DENG Qingchen, WU Yujuan, FU Penghuai, LIU Ziyi, WU Qianye, CHEN Kai, DING Wenjiang. Additive Manufacturing of Magnesium Alloys by Selective Laser Melting Technology: A Review[J]. 金属学报, 2023, 59(1): 31-54. [11] YANG Chao, LU Haizhou, MA Hongwei, CAI Weisi. Research and Development in NiTi Shape Memory Alloys Fabricated by Selective Laser Melting[J]. 金属学报, 2023, 59(1): 55-74. [12] YANG Tianye, CUI Li, HE Dingyong, HUANG Hui. Enhancement of Microstructure and Mechanical Property of AlSi10Mg-Er-Zr Alloys Fabricated by Selective Laser Melting[J]. 金属学报, 2022, 58(9): 1108-1117. [13] GENG Yaoxiang, TANG Hao, XU Junhua, ZHANG Zhijie, YU Lihua, JU Hongbo, JIANG Le, JIAN Jianglin. Formability and Mechanical Properties of High-Strength Al-(Mn, Mg)-(Sc, Zr) Alloy Produced by Selective Laser Melting[J]. 金属学报, 2022, 58(8): 1044-1054. [14] LIU Guang, CHEN Peng, YAO Xiyu, CHEN Pu, LIU Xingchen, LIU Chaoyang, YAN Ming. Properties of CrMoTi Medimum-Entropy Alloy and Its In Situ Alloying Additive Manufacturing[J]. 金属学报, 2022, 58(8): 1055-1064. [15] TANG Yanbing, SHEN Xinwang, LIU Zhihong, QIAO Yanxin, YANG Lanlan, LU Daohua, ZOU Jiasheng, XU Jing. Corrosion Behaviors of Selective Laser Melted Inconel 718 Alloy in NaOH Solution[J]. 金属学报, 2022, 58(3): 324-333. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed