高级检索

Na2B4O7对离心SHS陶瓷内衬复合钢管压剪强度的影响

李冬黎,  夏天东,  何湘宁

downloadPDF
文章导航 > 粉末冶金技术  > 2000 >  18(4): 257-260
李冬黎, 夏天东, 何湘宁. Na2B4O7对离心SHS陶瓷内衬复合钢管压剪强度的影响[J]. 粉末冶金技术, 2000, 18(4): 257-260.
引用本文: 李冬黎, 夏天东, 何湘宁. Na2B4O7对离心SHS陶瓷内衬复合钢管压剪强度的影响[J]. 粉末冶金技术, 2000, 18(4): 257-260.
shu
Li Dongli, Xia Tiandong, He Xiangning. EFFECT OF Na2B4O7 ON COMPRESSION-SHEARING STRENGTH OF CERAMIC-LINED PIPES PRODUCED BY CENTRIFUGAL-SHS PROCESS[J]. Powder Metallurgy Technology, 2000, 18(4): 257-260.
Citation: Li Dongli, Xia Tiandong, He Xiangning. EFFECT OF Na2B4O7 ON COMPRESSION-SHEARING STRENGTH OF CERAMIC-LINED PIPES PRODUCED BY CENTRIFUGAL-SHS PROCESS[J]. Powder Metallurgy Technology, 2000, 18(4): 257-260.
shu

Na2B4O7对离心SHS陶瓷内衬复合钢管压剪强度的影响

  • 1. 浙江大学电气工程学院, 杭州 310027;

  • 2. 甘肃工业大学, 兰州 730050

详细信息
    作者简介:

    李冬黎,浙江大学电气工程学院在读博士

EFFECT OF Na2B4O7 ON COMPRESSION-SHEARING STRENGTH OF CERAMIC-LINED PIPES PRODUCED BY CENTRIFUGAL-SHS PROCESS

  • 1. College of Electrical Engineering of Zhejiang University, Hangzhou 310027;

  • 2. Gansu University of Technology, Lanzhou 730050

    摘要
  • 摘要: 研究了Na2B4O7添加剂对Fe2O3+Al体系离心SHS陶瓷内衬钢管压剪强度的影响。结果表明,添加Na2B4O7后,Al2O3和Fe两相之间的界面张力降低,导致Al2O3和Fe两相在离心力作用下分离不彻底和润湿性改善,结果陶瓷衬管的压剪强度显著提高
    Abstract: The effect of Na2B4O7 additive on compression-shearing strength of ceramic-lined pipe produced by centrifugal-SHS process is studied. It is showed that the interfacial tension between Al2O3 and Fe drops with Na2B4O7 as an additive. Accordingly, Al2O3 and Fe separate deficiently under the limited centrifugal force. Besides, the wettability between Al2O3 and Fe is improved. As a result, the compression-shearing strength is improved markedly.
    • HTML全文
    • 参考文献(0)
    • 相关文章
    • 施引文献
  • 资源附件(0)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  172
  • HTML全文浏览量:  28
  • PDF下载量:  1
  • 被引次数: 0
出版历程
  • 收稿日期:  2000-05-14

目录

    /

    返回文章
    返回

    网站版权 《粉末冶金技术》编辑部京ICP备13030111号

    本系统由 北京仁和汇智信息技术有限公司开发    百度统计