Corrosion fatigue behavior of additively manufactured biodegradable porous iron

被引：53
|
作者：
Li, Y. [1 ]
Lietaert, K. [2 ,3 ]
Li, W. [4 ]
Zhang, X-Y. [5 ]
Leeflang, M. A. [1 ]
Zhou, J. [1 ]
Zadpoor, A. A. [1 ]
机构：
[1] Delft Univ Technol, Dept Biomech Engn, NL-2628 CD Delft, Netherlands
[2] 3D Syst LayerWise NV, Grauwmeer 14, B-3001 Leuven, Belgium
[3] Katholieke Univ Leuven, Dept Mat Engn, Kasteelpk Arenberg 44, B-3001 Leuven, Belgium
[4] Delft Univ Technol, Dept Mat Sci & Engn, NL-2628 CD Delft, Netherlands
[5] Tsinghua Univ, Dept Mech Engn, Beijing 10004, Peoples R China
来源：
CORROSION SCIENCE | 2019年 / 156卷
关键词：
Additive manufacturing; Selective laser melting; Iron scaffold; Corrosion fatigue; Biodegradation; 316L STAINLESS-STEEL; CRACK INITIATION; MECHANICAL-PROPERTIES; COMPRESSION FATIGUE; DYNAMIC DEGRADATION; MAGNESIUM ALLOY; OPEN CELL; STRESS; MICROSTRUCTURE; BIOMATERIALS;
D O I：
10.1016/j.corsci.2019.05.003
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The corrosion fatigue behavior of additively manufactured topologically ordered porous iron based on diamond unit cells was studied for the first time to understand its response to cyclic loading in a simulated physiological environment. The material exhibited high fatigue resistance with fatigue strengths being 70% and 65% of yield stress in air and revised simulated body fluid, respectively, mainly due to its slow degradation and excellent ductility. However, cyclic loading significantly increased biodegradation rate, especially at higher stress levels. The observed extraordinary fatigue strength, slow biodegradation and high ductility underline the importance of porous iron as a promising bone-substituting material.
引用
收藏
页码：106 / 116
页数：11
相关论文
共 50 条
  • [1] Corrosion fatigue behavior of additively manufactured biodegradable porous zinc
    Li, Y.
    Li, W.
    Bobbert, F. S. L.
    Lietaert, K.
    Dong, J-H
    Leeflang, M. A.
    Zhou, J.
    Zadpoor, A. A.
    ACTA BIOMATERIALIA, 2020, 106 : 439 - 449
  • [2] Additively manufactured biodegradable porous iron
    Li, Y.
    Jahr, H.
    Lietaert, K.
    Pavanram, P.
    Yilmaz, A.
    Fockaert, L. I.
    Leeflang, M. A.
    Pouran, B.
    Gonzalez-Garcia, Y.
    Weinans, H.
    Mol, J. M. C.
    Zhou, J.
    Zadpoor, A. A.
    ACTA BIOMATERIALIA, 2018, 77 : 380 - 393
  • [3] Additively manufactured functionally graded biodegradable porous iron
    Li, Y.
    Jahr, H.
    Pavanram, P.
    Bobbert, F. S. L.
    Puggi, U.
    Zhang, X. -Y.
    Pouran, B.
    Leeflang, M. A.
    Weinans, H.
    Zhou, J.
    Zadpoor, A. A.
    ACTA BIOMATERIALIA, 2019, 96 : 646 - 661
  • [4] Additively manufactured biodegradable porous zinc
    Li, Y.
    Pavanram, P.
    Zhou, J.
    Lietaert, K.
    Taheri, P.
    Li, W.
    San, H.
    Leeflang, M. A.
    Mol, J. M. C.
    Jahr, H.
    Zadpoor, A. A.
    ACTA BIOMATERIALIA, 2020, 101 : 609 - 623
  • [5] Additively manufactured biodegradable porous metals
    Li, Yageng
    Jahr, Holger
    Zhou, Jie
    Zadpoor, Amir Abbas
    ACTA BIOMATERIALIA, 2020, 115 (115) : 29 - 50
  • [6] Additively manufactured biodegradable porous magnesium
    Li, Y.
    Zhou, J.
    Pavanram, P.
    Leeflang, M. A.
    Fockaert, L. I.
    Pouran, B.
    Tumer, N.
    Schroeder, K-U.
    Mol, J. M. C.
    Weinans, H.
    Jahr, H.
    Zadpoor, A. A.
    ACTA BIOMATERIALIA, 2018, 67 : 378 - 392
  • [7] Corrosion fatigue behavior and anti-fatigue mechanisms of an additively manufactured biodegradable zinc-magnesium gyroid scaffold
    Zhao, Danlei
    Han, Changjun
    Peng, Bo
    Cheng, Tan
    Fan, Junxiang
    Yang, Lei
    Chen, Lili
    Wei, Qingsong
    ACTA BIOMATERIALIA, 2022, 153 : 614 - 629
  • [8] Computational prediction of the fatigue behavior of additively manufactured porous metallic biomaterials
    Hedayati, R.
    Hosseini-Toudeshky, H.
    Sadighi, M.
    Mohammadi-Aghdam, M.
    Zadpoor, A. A.
    INTERNATIONAL JOURNAL OF FATIGUE, 2016, 84 : 67 - 79
  • [9] Biodegradation-affected fatigue behavior of additively manufactured porous magnesium
    Li, Y.
    Jahr, H.
    Zhang, X-Y
    Leeflang, M. A.
    Li, W.
    Pouran, B.
    Tichelaar, F. D.
    Weinans, H.
    Zhou, J.
    Zadpoor, A. A.
    ADDITIVE MANUFACTURING, 2019, 28 : 299 - 311
  • [10] In vitro corrosion and biocompatibility of additively manufactured biodegradable molybdenum
    Tong, Zhipei
    Gong, Gencheng
    Huang, He
    Cai, Guixing
    Fang, Liudang
    Yu, Hui
    Li, Chuanqiang
    Zheng, Yufeng
    Bian, Dong
    ACTA BIOMATERIALIA, 2025, 191 : 66 - 79
12345