Digital Characteristics of Microstructure of Diamond-Silicon Carbide Composites

被引:1
|
作者
Chekuryaev, Andrey G. [1 ,2 ]
Sychov, Maxim M. [1 ,2 ,3 ,4 ]
Perevislov, Sergey N. [2 ,3 ]
Ulanov, Vladimir N. [4 ]
机构
[1] Tech Univ, St Petersburg State Inst Technol, Fac Mech, Dept Theory Mat Sci, 26 Moskovsky Prospect, St Petersburg 190013, Russia
[2] Natl Res Ctr Kurchatov Inst, Cent Res Inst Struct Mat Prometey, 49 Shpalernaya Str, St Petersburg 191015, Russia
[3] Natl Res Ctr Kurchatov Inst, Ist Silicate Chem, 2 Emb Makarova, St Petersburg 199034, Russia
[4] Tech Univ, St Petersburg State Inst Technol, Fac Informat Technol & Management, Dept Comp Aided Design & Management Syst, 26 Moskovsky Prospect, St Petersburg 190013, Russia
来源
CERAMICS-SWITZERLAND | 2023年 / 6卷 / 02期
基金
俄罗斯科学基金会;
关键词
silicon carbide; diamond; fractal dimension; lacunarity; scale invariance; ceramics;
D O I
10.3390/ceramics6020063
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
As an example of the implementation of digital materials science approaches based on statistical processing of electron micrographs with the analysis of fractal parameters, the digital characteristics of microstructure of diamond-silicon carbide ceramic composite material are calculated. The lacunarity parameter characterizing the non-uniform distribution of filler particles in the matrix is found. Based on lacunarity values calculated at different scales, scale invariance parameter characterizing the dependence of lacunarity on the scale is evaluated. Voronoi entropy characterizing the structure based on the quantity of information is also calculated and used to determine the average number of neighboring particles and average distance between them. For the composites with high mechanical properties, the number of nearest neighbors approaches six, indicating an almost closest packing.
引用
收藏
页码:1067 / 1077
页数:11
相关论文
共 50 条
  • [31] Interfacial microstructure of silicon carbide fiber reinforced composites
    Wang, Yimin
    Yang, Xugang
    Wang, Yong
    Journal of Dong Hua University (English Edition), 1997, 14 (04): : 13 - 17
  • [32] Consolidation of Diamond Composites Using Silicon Carbide-Coated Diamond Powder
    Kitiwan, Mettaya
    Katsui, Hirokazu
    Goto, Takashi
    SCIENCE OF ADVANCED MATERIALS, 2017, 9 (07) : 1093 - 1098
  • [33] Emissivity of silicon carbide composites as a function of temperature and microstructure
    Sun, M
    Lloyd, IK
    COVALENT CERAMICS III - SCIENCE AND TECHNOLOGY OF NON-OXIDES, 1996, 410 : 411 - 416
  • [34] INVESTIGATION OF THE DIAMOND-SILICON INTERFACE - DETERMINATION OF ADHESION PROPERTIES
    PERRY, SS
    SALMERON, M
    SOMORJAI, GA
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 203 : 332 - COLL
  • [35] Diamond-silicon carbide composite "skeleton" as a promising heatsink material for Yb:YAG thin-disk lasers
    Kuznetsov, Ivan
    Palashov, Oleg
    Gordeev, Sergey
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2024, 41 (09) : 2042 - 2047
  • [36] The diamond-silicon carbide composite Skeleton® as a promising material for substrates of intense X-ray beam optics
    Pestov, Alexey E.
    Lopatin, Aleksei Ya
    Volkov, Petr V.
    Zorina, Maria, V
    Lukyanov, Andrei Yu
    Malyshev, Ilya, V
    Mikhailenko, Mikhail S.
    Toropov, Mikhail N.
    Semikov, Daniil A.
    Chernyshev, Aleksei K.
    Chkhalo, Nikolay, I
    Yunin, Pavel A.
    Glushkov, Egor, I
    Gordeev, Sergey K.
    Korchagin, Svetlana B.
    JOURNAL OF SYNCHROTRON RADIATION, 2024, 31 : 1179 - 1188
  • [37] Microstructure characteristics of silicon carbide coatings fabricated on C/C composites by plasma spraying technology
    Niu, Yaran
    Zheng, Xuebin
    Ding, Chuanxian
    Li, Hong
    Hu, Cui
    Ren, Musu
    Sun, Jinliang
    CERAMICS INTERNATIONAL, 2011, 37 (05) : 1675 - 1680
  • [38] EXPERIMENTAL INVESTIGATION OF THERMAL CONDUCTION NORMAL TO DIAMOND-SILICON BOUNDARIES
    GOODSON, KE
    KADING, OW
    ROSLER, M
    ZACHAI, R
    JOURNAL OF APPLIED PHYSICS, 1995, 77 (04) : 1385 - 1392
  • [39] Toughened silicon carbide based composites by microstructure design and processing
    Jiang, DL
    HIGH TEMPERATURE CERAMIC MATRIX COMPOSITES III, 1999, 164-1 : 179 - 184