Adcanced Search
Volume 26 Issue 4
Turn off MathJax
Article Contents
Abstract
Related Articles
Properties of ZrB2 ceramics reinforced by SiC nanowhiskers and SiC particles[J]. Acta Materiae Compositae Sinica, 2009, 26(4): 95-101.
Citation: Properties of ZrB2 ceramics reinforced by SiC nanowhiskers and SiC particles[J]. Acta Materiae Compositae Sinica, 2009, 26(4): 95-101.
shu

Properties of ZrB2 ceramics reinforced by SiC nanowhiskers and SiC particles

More Information
  • Received Date: June 30, 2008
  • Revised Date: November 23, 2008
    Abstract
  • SiC/ZrB2 composites reinforced by SiC nanowhiskers (SiCW ) and SiC particles (SiCP) were prepared by a hot-pressing process at 1950℃ under 20 MPa in a flow argon atmosphere. The effects of SiCW and SiCP on microstructures，mechanical properties of SiC/ZrB2 composites were investigated. The results showed that the fracture toughnesses of SiC/ZrB2 composites with 15 vol% of SiC Wand with 15 vol% of  SiCP were 8.08 MPa· m1/2 and 8.515 MPa·m1/2，respectively. The fracture toughness of the SiC/ZrB-composites with both 15 vol% of SiCW and 15 vol% of SiCP reached 9.03 MPa·m1/2. SiCW and SiCP effectively improved the densification of SiC/ZrB2 composites,and limited the coarsening of ZrB2 grains，which was in favor of improving the bending strength and fracture toughness of the SiC/ZrB2 composites. Furthermore，the synergistic effect of SiCW and SiCP favored the increase of the toughness.
    • Summary
    • Innovation Points
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]WU Jiaqi, LI Gang, YANG Xiaoping, SU Qingfu. Preparation and properties of carbon fiber/bismaleimide resin composites with high heat resistance[J]. Acta Materiae Compositae Sinica, 2020, 37(7): 1505-1512. DOI: 10.13801/j.cnki.fhclxb.20191211.001
    [2]WANG Dezhi, WANG Xin, LIU Lizhu, QU Chunyan, YANG Haidong, LI Hongfeng. Preparation and properties of the modified bismaleimide systems[J]. Acta Materiae Compositae Sinica, 2017, 34(5): 1088-1094. DOI: 10.13801/j.cnki.fhclxb.20160826.001
    [3]DANG Jing, LIU Tingting. Preparation and properties of SiCP-SiCW hybrid fillers/bismaleimide thermal conductivity composites[J]. Acta Materiae Compositae Sinica, 2017, 34(2): 263-269. DOI: 10.13801/j.cnki.fhclxb.20160328.002
    [4]LI Weidong, ZHANG Jindong, LIU Gang, ZHONG Xiangyu, ZHANG Daijun, BAO Jianwen, ZHAO Yan. Interfacial and mechanical properties of domestic T800 carbon fiber/bismaleimide composites[J]. Acta Materiae Compositae Sinica, 2016, 33(7): 1484-1491. DOI: 10.13801/j.cnki.fhclxb.20160511.005
    [5]LIANG Bin, CHEN Lixin, CAO Wei, NIE Yufeng, LI Duning. A numerical simulation of resin film infusion process for carbon fabric/modified bismaleimide composite[J]. Acta Materiae Compositae Sinica, 2011, 28(6): 59-64. DOI: CNKI:11-1801/TB.20110720.1424.036
    [6]AI Tao, WANG Rumin, DENG Jie. Effect of surface modification of Kevlar stitch threads on mechanical interfacial properties of carbon fiber/bismaleimide stitched composites[J]. Acta Materiae Compositae Sinica, 2007, 24(1): 34-39.
    [7]Zhang Fu-sheng, Zhuang Yan, Shi Yan-ping. OPTIMAL DESIGN OF EASY PROCESSABLE BISMALEIMIDE RESIN SYSTEM[J]. Acta Materiae Compositae Sinica, 1998, 15(2): 82-86.
    [8]Liang Guozheng, Lan Liwen, Gu Aijuan. MODIFICATION OF BISMALEIMIDE RESIN[J]. Acta Materiae Compositae Sinica, 1995, 12(1): 1-5.
    [9]Lan Liwen, Lü Tongjian, Lei Weiyuan, Liang Guozheng. AN INVESTIGATION FOR BISMALEIMIDE MATRIX RESIN VI.BISMALEIMIDE/SUBSTITUTED BISMALEIMIDE/DIVINYLBENZENE SYSTEMS[J]. Acta Materiae Compositae Sinica, 1992, 9(1): 43-48.
    [10]Liu Runshan. THE DEVELOPMENT OF NEW TOUGH BISMALEIMIDE RESINS AS MATRIX FOR ADVANCED COMPOSITE MATERIALS[J]. Acta Materiae Compositae Sinica, 1990, 7(4): 79-84.
    • Supplements (0)

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (2038) PDF downloads (1049) Cited by()
    Related

    Copyright © 2009 《复合材料学报》编辑部

    Address: 37 Xueyuan Road, Haidian District, BeijingTel: 010-82316907, 82315973Email: fhclxb@buaa.edu.cn

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return