Effect of in situ synthesized TiB2 on the reaction between B4C and Al in a vacuum infiltrated B4C-TiB2-Al composite

被引：19
|
作者：
Lue, P. [1 ]
Yue, X. Y. [1 ]
Yu, L. [1 ]
Ru, H. Q. [1 ]
机构：
[1] Northeastern Univ, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110004, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE | 2009年 / 44卷 / 13期
基金：
中国国家自然科学基金;
关键词：
CARBIDE-ALUMINUM COMPOSITES; BORON-CARBIDE; MECHANICAL-PROPERTIES; CERAMICS;
D O I：
10.1007/s10853-009-3466-z
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The in situ reaction equation of B4C and TiO2 was identified using thermodynamic calculations and XRD analysis. The optimum presintering process was determined according to investigating the effect of presintering temperature on the flexural strength and porosity of the porous B4C-TiB2 preform. The effect of in situ synthesized TiB2 on the reaction products and initial reaction temperature of B4C and Al was discussed based on DSC and XRD analysis. The results showed that the in situ synthesized TiB2 could effectively improve the mechanical properties of the B4C-TiB2-Al composite, elevate the initial reaction temperature of B4C and Al, change the reaction products, and moderate the reaction of B4C and Al. The mechanism of reaction between B4C and Al was discussed.
引用
收藏
页码：3483 / 3487
页数：5
相关论文
共 50 条
  • [41] Reactive Synthesis of B4C–CrB2, B4C–TiB2, AND B4C–TiCrB2 Heterophase Ceramics by Spark Plasma Sintering
    T. M. Kutran
    M. V. Zamula
    B. A. Pokhylko
    O. V. Shyrokov
    V. G. Kolesnichenko
    V. V. Kovalchuk
    A. V. Stepanenko
    H. Yu. Borodianska
    Powder Metallurgy and Metal Ceramics, 2023, 61 : 522 - 540
  • [42] Toughening mechanism of B4C/TiB2 ceramic materials by in situ reaction via spark plasma sintering
    Du, Zepei
    Yi, Mingdong
    Chen, Shibing
    Zhang, Jingjie
    Xiao, Guangchun
    Chen, Zhaoqiang
    Chen, Hui
    Xu, Chonghai
    INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2024, 21 (05) : 3462 - 3475
  • [43] Influences of B4C content and particle size on the mechanical properties of hot pressed TiB2–B4C composites
    Zhao, Jun
    Li, Qinggui
    Cao, Weixiao
    Liu, Zetan
    Deng, Xiangong
    Ding, Xiang
    Ran, Songlin
    Journal of Asian Ceramic Societies, 2021,
  • [44] SHS-assisted Shock Sintering and Characterization of TiB2 / B4C Composite Ceramics
    Li Y.
    Gao X.
    Chen P.
    Liu K.
    Binggong Xuebao/Acta Armamentarii, 2024, 45 (01): : 26 - 34
  • [45] IMPROVEMENTS IN MECHANICAL-PROPERTIES OF TIB2 BY THE DISPERSION OF B4C PARTICLES
    KANG, ES
    KIM, CH
    JOURNAL OF MATERIALS SCIENCE, 1990, 25 (1B) : 580 - 584
  • [46] SYNTHESIS OF TIB2 BY THE BOROTHERMIC CARBOTHERMIC REDUCTION OF TIO2 WITH B4C
    WALKER, JK
    ADVANCED CERAMIC MATERIALS, 1988, 3 (06): : 601 - 604
  • [47] Investigation on addition of TiB2 on sintering behavior and mechanical properties of B4C
    Abdizadeh, H.
    Baharvandi, H. R.
    Hadian, A. M.
    Ehsani, N.
    INTERNATIONAL CONFERENCE ON SMART MATERIALS AND NANOTECHNOLOGY IN ENGINEERING, PTS 1-3, 2007, 6423
  • [48] Combined Carbothermal Synthesis of Powders in the B4C–SiC–TiB2 System
    T. V. Kotsar’
    D. P. Danilovich
    S. S. Ordan’yan
    S. V. Vikhman
    Refractories and Industrial Ceramics, 2017, 58 : 174 - 178
  • [49] Production and Properties of B4C–TiB2 Composites with Isotropic Eutectic Microstructure
    I. O. Husarova
    O. M. Potapov
    Ie. V. Solodkyi
    Iu. I. Bogomol
    Powder Metallurgy and Metal Ceramics, 2018, 57 : 209 - 214
  • [50] Improving fracture toughness of B4C - SiC composites by TiB2 addition
    Yasar, Zeynep Ayguzer
    Celik, Azmi Mert
    Haber, Richard A.
    INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2022, 108
12345