A comparative evaluation of low cycle fatigue behavior of conventional and modified INCONEL 718

被引：0
|
作者：
E. Hari Krishna
Kartik Prasad
Vakil Singh
Vikas Kumar
机构：
[1] Defence Metallurgical Research Laboratory,Department of Metallurgical Engineering
[2] I.T-B.H.U,undefined
来源：
Transactions of the Indian Institute of Metals | 2010年 / 63卷
关键词：
IN 718 alloy; low cycle fatigue; thermal stability; deformation behaviour;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Structural stability of the Inconel 718 is reported to enhance at temperatures above 650°C, with increase in Al/Ti and Al + Ti/Nb atomic ratios. However, no report is available on low cycle fatigue behavior of the modified compositions of the Inconel 718. The present investigation deals with comparative study of LCF behavior of the conventional and modified 718 with Al + Ti/Nb ratios of 0.294 and 0.459 respectively at 650°C. It was observed that fatigue life of the modified alloy, in terms of Coffin-Manson relationship was higher than that of the conventional one.
引用
收藏
页码：515 / 516
页数：1
相关论文
共 50 条
  • [41] Surface characteristics and fatigue behavior of shot peened Inconel 718
    Klotz, T.
    Delbergue, D.
    Bocher, P.
    Levesque, M.
    Brochu, M.
    [J]. INTERNATIONAL JOURNAL OF FATIGUE, 2018, 110 : 10 - 21
  • [42] MEAN STRESS EFFECTS ON FATIGUE BEHAVIOR OF INCONEL-718
    KORTH, GE
    SMOLIK, GR
    [J]. JOM-JOURNAL OF METALS, 1975, 27 (12): : A55 - A55
  • [43] INFLUENCE OF MACHINING AND COATINGS ON THE OLIGOCYCLIC FATIGUE BEHAVIOR OF INCONEL 718
    PORET, L
    CAILLET, G
    CARDALLIAGUET, J
    HERMAN, C
    [J]. MEMOIRES ET ETUDES SCIENTIFIQUES DE LA REVUE DE METALLURGIE, 1981, 78 (09): : 465 - 465
  • [44] The influence of Laves phases on the high-cycle fatigue behavior of laser additive manufactured Inconel 718
    Sui, Shang
    Chen, Jing
    Fan, Enxiang
    Yang, Haiou
    Lin, Xin
    Huang, Weidong
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2017, 695 : 6 - 13
  • [45] High-cycle fatigue properties at cryogenic temperatures in INCONEL 718
    Ono, Y.
    Yuri, T.
    Sumiyoshi, H.
    Takeuchi, E.
    Matsuoka, S.
    Ogata, T.
    [J]. ADVANCES IN CRYOGENIC ENGINEERING, VOL 52A & 52B, 2006, 824 : 184 - +
  • [46] LOW CYCLE FATIGUE EVALUATION OF INCONEL 713C AND WASPALOY
    MORROW, J
    TULER, FR
    [J]. JOURNAL OF BASIC ENGINEERING, 1965, 87 (02): : 275 - &
  • [47] A Comparative Study on the Hot Working Behavior of Inconel 718 and ALLVAC 718 Plus
    Amir Momeni
    Seyed Mehdi Abbasi
    Maryam Morakabati
    Hasan Badri
    [J]. Metallurgical and Materials Transactions A, 2017, 48 : 1216 - 1229
  • [48] A Comparative Study on the Hot Working Behavior of Inconel 718 and ALLVAC 718 Plus
    Momeni, Amir
    Abbasi, Seyed Mehdi
    Morakabati, Maryam
    Badri, Hasan
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2017, 48A (03): : 1216 - 1229
  • [49] In-situ SEM-EBSD investigation of the low-cycle fatigue deformation behavior of Inconel 718 at grain-scale
    Guo, Guanghao
    Jiang, Wenxiang
    Liu, Xuan
    Chen, Jutian
    Li, Longyu
    Wang, Jin
    Zhang, Yuefei
    Zhang, Ze
    [J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 24 : 5007 - 5023
  • [50] RESIDUAL STRESS FIELD AND LOW-CYCLE FATIGUE BEHAVIOUR OF INCONEL718-PLUS SUPERALLOY
    Dattoma, V.
    De Giorgi, M.
    Nobile, R.
    [J]. ICEM15: 15TH INTERNATIONAL CONFERENCE ON EXPERIMENTAL MECHANICS, 2012,
12345