3D printing of Fe-based bulk metallic glasses and composites with large dimensions and enhanced toughness by thermal spraying

被引：64
|
作者：
Zhang, Cheng [1 ]
Wang, Wei [1 ]
Li, Yi-Cheng [1 ]
Yang, Yan-Ge [2 ]
Wu, Yue [3 ]
Liu, Lin [1 ]
机构：
[1] Huazhong Univ Sci & Technol, State Key Lab Mat Proc & Die & Mould Technol, Sch Mat Sci & Engn, Wuhan 430074, Hubei, Peoples R China
[2] Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Liaoning, Peoples R China
[3] Univ N Carolina, Dept Phys & Astron, Chapel Hill, NC 27599 USA
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2018年 / 6卷 / 16期
基金：
中国国家自然科学基金;
关键词：
MECHANICAL-PROPERTIES; FRACTURE-TOUGHNESS; HIGH-STRENGTH; STEEL;
D O I：
10.1039/c8ta00405f
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Large sized Fe-based bulk metallic glasses (BMGs) and BMG/stainless steel (SS) composites with excellent mechanical properties were successfully fabricated using a thermal spray three-dimensional (3D) printing (TS3DP) technique. The 3D-printed BMG and BMGC (reinforced with 50% SS powder) parts exhibited high fracture strength (similar to 2 GPa) and fairly good fracture toughness (13-21 MPa m(1/2), which is 200-400% greater than that of the as-cast BMG of the same composition). The enhanced fracture toughness originates from the intrinsically layered structure of the 3D-printed BMG components, which caused crack deflection and thus the increase of energy dissipation during crack propagation. The TS3DP technique developed in this work opens up a new avenue for the production of BMGs and BMG composites of theoretically limitless size, and facilitates their application as structural and functional materials.
引用
收藏
页码：6800 / 6805
页数：6
相关论文
共 50 条
  • [21] Fe-based Bulk Metallic Glasses Used for Magnetic Shielding
    Serban, V. A.
    Codrean, C.
    Utu, D.
    Ercuta, A.
    13TH INTERNATIONAL CONFERENCE ON RAPIDLY QUENCHED AND METASTABLE MATERIALS, 2009, 144
  • [22] Ductile Fe-based bulk metallic glasses at room temperature
    Wan, Chao
    Yang, Weiming
    Liu, Haishun
    Zuo, Mingqing
    Li, Qiang
    Ma, Zhanguo
    Zhao, Yucheng
    Inoue, Akihisa
    MATERIALS SCIENCE AND TECHNOLOGY, 2018, 34 (06) : 751 - 756
  • [23] Formation and corrosion properties of Fe-based bulk metallic glasses
    Chun-lei Zhu
    Qing Wang
    Jie Zhang
    Ying-min Wang
    Chuang Dong
    International Journal of Minerals, Metallurgy, and Materials, 2010, 17 : 323 - 326
  • [24] Development of Fe-based bulk metallic glasses as potential biomaterials
    Li, Shidan
    Wei, Qin
    Li, Qiang
    Jiang, Bingliang
    Chen, You
    Sun, Yanfei
    MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2015, 52 : 235 - 241
  • [25] Formation and corrosion properties of Fe-based bulk metallic glasses
    Chun-lei Zhu
    InternationalJournalofMineralsMetallurgyandMaterials, 2010, 17 (03) : 323 - 326
  • [26] Formation and corrosion properties of Fe-based bulk metallic glasses
    Zhu, Chun-lei
    Wang, Qing
    Zhang, Jie
    Wang, Ying-min
    Dong, Chuang
    INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2010, 17 (03) : 323 - 326
  • [27] Nitrate removal performance of 3D printing of porous Fe-based metallic glasses with triply periodic minimal surface structures
    Song, Jia-Ben
    Zhang, Jia-Cheng
    Sha, Zhen-Dong
    MATERIALS CHEMISTRY AND PHYSICS, 2025, 333
  • [28] Understanding of crystallization behaviors in laser 3D printing of bulk metallic glasses
    Ouyang, Di
    Zhang, Pengcheng
    Zhang, Cheng
    Liu, Lin
    APPLIED MATERIALS TODAY, 2021, 23
  • [29] Unified upper temperature for cryogenic thermal cycling treatment in Fe-based bulk metallic glasses
    Li, Mingcan
    Guan, Huimin
    Journal of Alloys and Compounds, 2023, 931
  • [30] Internal friction behavior and thermal conductivity of Fe-based bulk metallic glasses with different crystallization
    Lv, Yuanbin
    Chen, Qingjun
    THERMOCHIMICA ACTA, 2018, 666 : 36 - 40
12345