Effect of particle size of iron on reaction velocity of combustion synthesis of Ti-C-Fe system

被引：0
|
作者：
范群成
柴惠芬
金志浩
机构：
来源：
Transactions of Nonferrous Metals Society of China | 2002年 / 02期
关键词：
Ti C Fe; combustion synthesis; reaction velocity;
D O I：
暂无
中图分类号：
TF124 [粉末成型、烧结及后处理];
学科分类号：
摘要：
Four Ti C Fe powder mixtures, with a same molar ratio but different particle sizes of Fe and Ti, were used to measure the reaction velocity of the combustion synthesis. The results show that in the case of the finer Ti powder used, the reaction velocity of mixture with the finer Fe powder is higher than that with the coarser Fe powder. However, in the case of the coarser Ti powder used, the reaction velocity of mixture with the finer Fe powder is lower than that with the coarser Fe powder. The effect of particle size of Fe powder on reaction velocity can be explained with the previously proposed mechanisms of the combustion synthesis of Ti C Fe system.
引用
收藏
页码：266 / 268
页数：3
相关论文
共 50 条
  • [21] Effect of a Ti + C Granule Size on Combustion in a Nitrogen Flow
    B. S. Seplyarskii
    R. A. Kochetkov
    T. G. Lisina
    N. I. Abzalov
    Combustion, Explosion, and Shock Waves, 2021, 57 : 60 - 66
  • [22] Combustion reaction of Ti-Al-C-N system
    Mu, Yunchao
    Liang, Baoyan
    BULLETIN OF MATERIALS SCIENCE, 2013, 36 (04) : 673 - 675
  • [23] Effect of coal pile particle size on the spontaneous combustion velocity of coal pile
    Qu G.
    Jia T.
    Qiang Q.
    Wang L.
    Liu J.
    Hao Y.
    Meitan Kexue Jishu/Coal Science and Technology (Peking), 2021, 49 (09): : 88 - 94
  • [24] Effect of fuel particle size on reaction rate in chemical looping combustion
    Iggland, Martin
    Leion, Henrik
    Mattisson, Tobias
    Lyngfelt, Anders
    CHEMICAL ENGINEERING SCIENCE, 2010, 65 (22) : 5841 - 5851
  • [25] Effect of C particle size on the mechanism of self-propagation high-temperature synthesis in the Ni-Ti-C system
    Yang, Y. F.
    Wang, H. Y.
    Wang, J. G.
    Jiang, Q. C.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (25) : 7060 - 7065
  • [26] Effect of compact density on low temperature combustion synthesis of Fe-Ti-C system based on the action of electric field
    Feng, Keqin
    Yang, Yi
    Shen, Baoluo
    Lin, Huimin
    He, Hong
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2005, 34 (03): : 479 - 482
  • [27] Effect of preset heating rate on combustion synthesis of Fe-Cu-Ti-C system under the action of electric field
    Wei, Shi-Feng
    Feng, Ke-Qin
    Chen, Hong-Sheng
    Zhang, Rui
    Qin, Kang-Cai
    Cailiao Kexue yu Gongyi/Material Science and Technology, 2012, 20 (01): : 68 - 73
  • [28] Effect of compact density on low temperature combustion synthesis of Fe-Ti-C system based on the action of electric field
    Feng, KQ
    Yang, Y
    Shen, BL
    Lin, HM
    He, H
    RARE METAL MATERIALS AND ENGINEERING, 2005, 34 (03) : 479 - 482
  • [29] Effect of Reactant Particle Size on the Self-Propagating High-Temperature Synthesis Reaction Behaviors in the Ni-Ti-B4C System
    Yang, Y. F.
    Wang, H. Y.
    Zhao, R. Y.
    Jiang, Q. C.
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2009, 40A (01): : 232 - 239
  • [30] Effect of Reactant Particle Size on the Self-Propagating High-Temperature Synthesis Reaction Behaviors in the Ni-Ti-B4C System
    Y.F. Yang
    H.Y. Wang
    R.Y. Zhao
    Q.C. Jiang
    Metallurgical and Materials Transactions A, 2009, 40 : 232 - 239
12345