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Fe-TiC Composite Powders Fabricated by Planetary Ball Mill Processing
B. H. Lee, K. B. Ahn, S. W. Bae, S. W. Bae, H. X. Khoa, B. K. Kim, J. S. Kim
J Korean Powder Metall Inst. 2015;22(3):208-216.   Published online June 1, 2015
DOI: https://doi.org/10.4150/KPMI.2015.22.3.208
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AbstractAbstract PDF

Fe-TiC composite powders are fabricated by planetary ball mill processing. Two kinds of powder mixtures are prepared from the starting materials of (a) (Fe, TiC) powders and (b) (Fe, TiH2, Carbon) powders. Milling speed (300, 500 and 700 rpm) and time (1, 2, and 3 h) are varied. For (Fe, TiH2, Carbon) powders, an in situ reaction synthesis of TiC after the planetary ball mill processing is added to obtain a homogeneous distribution of ultrafine TiC particulates in Fe matrix. Powder characteristics such as particle size, size distribution, shape, and mixing homogeneity are investigated. In case of (Fe, TiC) powder many coarse TiC particulates with size of several μm are unevenly distributed in Fe-matrix. The composite powder prepared from (Fe, TiH2, C) powder mixture showed a homogeneous dispersion of ulatrafine TiC particulates.

Citations

Citations to this article as recorded by  
  • Effect of TiC particle size on high temperature oxidation behavior of TiC reinforced stainless steel
    Yeong-Hwan Lee, Sungmin Ko, Hyeonjae Park, Donghyun Lee, Sangmin Shin, Ilguk Jo, Sang-Bok Lee, Sang-Kwan Lee, Yangdo Kim, Seungchan Cho
    Applied Surface Science.2019; 480: 951.     CrossRef
  • Effect of TiC addition on surface oxidation behavior of SKD11 tool steel composites
    Seungchan Cho, Ilguk Jo, Heebong Kim, Hyuk-Tae Kwon, Sang-Kwan Lee, Sang-Bok Lee
    Applied Surface Science.2017; 415: 155.     CrossRef
  • Sintering of Fe-30 wt% TiC Composite Powders Fabricated from (Fe, TiH2, C) Powder Mixture
    Byunghoon Lee, Ji Soon Kim
    Journal of Korean Powder Metallurgy Institute.2015; 22(5): 356.     CrossRef
  • Pressureless Sintering and Spark-Plasma Sintering of Fe-TiC Composite Powders
    B. H. Lee, S. W. Bae, S. W. Bae, H. X. Khoa, J. S. Kim
    journal of Korean Powder Metallurgy Institute.1970; 22(4): 283.     CrossRef

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