MIN Guang-hui, WANG Chang-chun, YU Pu-lian, et al. IN-SITU REACTION SYNTHESIS OF TiB2 IN Cu-Zr ALLOYS[J]. Acta Materiae Compositae Sinica, 2002, 19(5): 66-70.
Citation:
MIN Guang-hui, WANG Chang-chun, YU Pu-lian, et al. IN-SITU REACTION SYNTHESIS OF TiB2 IN Cu-Zr ALLOYS[J]. Acta Materiae Compositae Sinica, 2002, 19(5): 66-70.
MIN Guang-hui, WANG Chang-chun, YU Pu-lian, et al. IN-SITU REACTION SYNTHESIS OF TiB2 IN Cu-Zr ALLOYS[J]. Acta Materiae Compositae Sinica, 2002, 19(5): 66-70.
Citation:
MIN Guang-hui, WANG Chang-chun, YU Pu-lian, et al. IN-SITU REACTION SYNTHESIS OF TiB2 IN Cu-Zr ALLOYS[J]. Acta Materiae Compositae Sinica, 2002, 19(5): 66-70.
A TiB2/Cu-Zr composite was fabricated by an in-situ reaction synthesis method, and the microstructure was studied. The results showed that TiB2 particles exist in two patterns and its distribution is homogeneous with its size of 0.5 μm~10 μm. A reaction model of TiB2 in molten metal is established combined with the thermodynamics of TiB2 particles in solid and liquid matrix. Finally, the growth mechanism of two kinds of TiB2 particles is proposed.
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