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
  • [1] Effect of in situ synthesized TiB2 on the reaction between B4C and Al in a vacuum infiltrated B4C–TiB2–Al composite
    P. Lü
    X. Y. Yue
    L. Yu
    H. Q. Ru
    Journal of Materials Science, 2009, 44 : 3483 - 3487
  • [2] A Comparison between B4C-TiB2-Al Composite and B4C-Al Composite on Microstructure and Mechanical Properties
    Lu Peng
    Yu Fang
    Ru Hongqiang
    MECHANICAL, MATERIALS AND MANUFACTURING ENGINEERING, PTS 1-3, 2011, 66-68 : 255 - 259
  • [3] Effects of TiB2 content on microstructure and mechanical property of B4C-TiB2-Al composites
    Lue Peng
    RU Hongqiang
    Yu Liang
    Liu Lixian
    Sun Xudong
    ACTA METALLURGICA SINICA, 2008, 44 (03) : 314 - 318
  • [4] Microstructure of B4C/TiB2 composite fabricated by reaction sintering of B4C and TiC
    Sasaki, Gen
    Suga, Tadatomo
    Yanai, Tomohiro
    Suganuma, Katsuaki
    Niihara, Koichi
    Journal of the Ceramic Society of Japan. International ed., 1994, 102 (04): : 320 - 323
  • [5] MICROSTRUCTURE OF B4C/TIB2 COMPOSITE FABRICATED BY REACTION SINTERING OF B4C AND TIC
    SASAKI, G
    SUGA, T
    YANAI, T
    SUGANUMA, K
    NIIHARA, K
    NIPPON SERAMIKKUSU KYOKAI GAKUJUTSU RONBUNSHI-JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 1994, 102 (04): : 321 - 325
  • [6] Synthesis of B4C/Al-B4C/TiB2 Composite with a Two-Layer Structure
    Yue, Xinyan
    Ru, Hongqiang
    Zhang, Cuiping
    Wang, Wei
    ADVANCED ENGINEERING MATERIALS, PTS 1-3, 2011, 194-196 : 1703 - 1706
  • [7] Reaction synthesis of TiC–TiB2/Al composites from an Al–Ti–B4C system
    Binglin Zou
    Ping Shen
    Qichuan Jiang
    Journal of Materials Science, 2007, 42 : 9927 - 9933
  • [8] Microstructures and mechanical properties of a two-layer B4C/Al-B4C/TiB2 composite
    Yue, XinYan
    Wang, JianJun
    Li, XiuMei
    You, Li
    Ru, HongQiang
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 559 : 719 - 724
  • [9] Synthesis and properties of TiB2/TiN and TiB2/B4C films
    Andrievski, RA
    Kalinnikov, GV
    NANOSTRUCTURED THIN FILMS AND NANODISPERSION STRENGTHENED COATINGS, 2004, 155 : 175 - 182
  • [10] Microstructure and mechanical properties of B4C-TiB2-Al composites fabricated by vacuum infiltration
    Lue Peng
    Yue Xinyan
    Ru Hongqiang
    Yu Liang
    RARE METALS, 2010, 29 (01) : 92 - 97
12345