Composition Design and Nanoindentation Studies on Mg-Ca-Zn Metallic Glass

被引：6
|
作者：
Prabhu, Yogesh [1 ]
Vincent, S. [2 ]
Nair, Adithya [2 ]
Kim, Wan [3 ,4 ]
Park, E. S. [3 ,4 ]
Bhatt, Jatin [1 ]
机构：
[1] Visvesvaraya Natl Inst Technol, Dept Met & Mat Engn, Nagpur 440010, Maharashtra, India
[2] Birla Inst Technol & Sci Pilani, Dept Mech Engn, Dubai Campus, Dubai 345055, U Arab Emirates
[3] Seoul Natl Univ, Res Inst Adv Mat, Dept Mat Sci & Engn, Seoul 08826, South Korea
[4] Seoul Natl Univ, Inst Engn Res, Seoul 08826, South Korea
来源：
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 2022年 / 53卷 / 04期
关键词：
FORMING ABILITY; ATOMIC-STRUCTURE; MECHANICAL-PROPERTIES; CORROSION BEHAVIOR; AMORPHOUS-ALLOYS; MAGNESIUM ALLOYS; PACKING DENSITY; YOUNGS MODULUS; ZR; PREDICTION;
D O I：
10.1007/s11661-022-06602-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the present work, we propose a thermodynamic approach to identify glass-forming composition in a biodegradable Mg-Ca-Zn system by optimizing chemical enthalpy (Delta H-chem) and atomic mismatch entropy (Delta S-sigma/k(B)) in the statistically designed configurational entropy (Delta S-conf/R) range. Metallic glass composition obtained is fabricated by using melt spinning technique. Glassy nature of the alloy is confirmed by XRD, DSC and TEM analysis. Furthermore, thermodynamic effects of Zn addition in a Mg-Ca-Zn system on glass-forming ability is systematically investigated. Additionally, localized mechanical behavior of metallic glass is analyzed by nanoindentation test. Compared to reported metallic glasses in the Mg-Ca-Zn system, Mg50Ca7.5Zn42.5 exhibits improved hardness and hardness to modulus (H/E) ratio. (C) The Minerals, Metals & Materials Society and ASM International 2022
引用
收藏
页码：1419 / 1429
页数：11
相关论文
共 50 条
  • [31] Deformation mechanisms of Mg-Ca-Zn alloys studied by means of micropillar compression tests
    Wang, Jingya
    Chen, Yiwen
    Chen, Zhe
    Llorca, Javier
    Zeng, Xiaoqin
    ACTA MATERIALIA, 2021, 217
  • [32] Lattice Ordering and Microstructure of Ultra-high Strength Mg-Ca-Zn Alloys
    Singh, Alok
    Dudekula, Althaf B.
    Ike, Naoko
    Somekawa, Hidetoshi
    Mukai, Toshiji
    MAGNESIUM TECHNOLOGY 2016, 2016, : 83 - 88
  • [33] Linking the discharge behavior and microstructure of ternary Mg-Ca-Zn alloy anodes for magnesium-air cells
    Yu, Bowen
    Jiang, Haitao
    Zhang, Yun
    JOURNAL OF POWER SOURCES, 2023, 571
  • [34] Critical assessment and thermodynamic modeling of Mg-Ca-Zn system supported by key experiments
    Mezbahul-Islam, M.
    Zhang, Y. N.
    Shekhar, C.
    Medraj, M.
    CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 2014, 46 : 134 - 147
  • [35] Effect of TiN Coating on the Structure, Mechanical Properties and Fracture of the Mg-Ca-Zn Alloy
    Khrustalyov, Anton
    Monogenov, Alexander
    Baigonakova, Gulsharat
    Akhmadieva, Anastasia
    Marchenko, Ekaterina
    Vorozhtsov, Alexander
    METALS, 2022, 12 (12)
  • [36] Preparation and characterization of DPCD coating on Mg-Ca-Zn magnesium alloy by a phosphating treatment
    Bao, Quanhe
    Li, Xiangxiang
    Zhang, Chen
    Sun, Chao
    JOURNAL OF BIOMIMETICS BIOMATERIALS AND BIOMEDICAL ENGINEERING, 2014, 20 (20) : 65 - 85
  • [37] Corrosion Resistance of Ag-ion Implanted Mg-Ca-Zn Alloys in SBF
    Mao Lihe
    Wang Yulin
    Wan Yizao
    He Fang
    Huang Yuan
    RARE METAL MATERIALS AND ENGINEERING, 2010, 39 (12) : 2075 - 2078
  • [38] In vitro degradation and electrochemical corrosion evaluations of microarc oxidized pure Mg, Mg-Ca and Mg-Ca-Zn alloys for biomedical applications
    Pan, Yaokun
    He, Siyu
    Wang, Diangang
    Huang, Danlan
    Zheng, Tingting
    Wang, Siqi
    Dong, Pan
    Chen, Chuanzhong
    MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2015, 47 : 85 - 96
  • [39] Crystallization kinetics of Ca65Mg15Zn20 bulk metallic glass
    Hu, L.
    Ye, F.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 557 : 160 - 165
  • [40] Effects of Cu on the corrosion behavior and microstructure of Mg-Zn-Ca bulk metallic glass
    Xu, Saifei
    Hu, Yong
    Yang, Wen
    Liu, Baosheng
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2021, 72 (09): : 1547 - 1554
12345