Search Results - "dendrite"

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    EFFECT OF SOLIDIFICATION CONDITIONS IN 360 COMMERCIAL BRASS STRUCTURE by Ares, A. E., Caram, R., Schvezov, C. E.

    Published 2005
    “…The transition occurs when the gradient in the liquid ahead of the columnar dendrites reaches values between -2.23 °C/cm and 1.05 °C/ cm and the growth velocities reach values between 0.13 cm/s and 0.34 cm/s. …”
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    STUDY OF Al-5%wtSiO2 FIBER METAL MATRIX COMPOSITE by Ares, A. E., Gregolin, E. N., Caram, R., Schvezov, C. E.

    Published 2005
    “…The transition occurs when the gradient in the liquid ahead of the columnar dendrites reaches values between -2.70 °C/cm and -1.15 °C/cm and the growth velocities reach values between 0.04 cm/s and 0.25 cm/s. …”
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    COLUMNAR TO EQUIAXED TRANSITION IN Al-Mg AND Al-Zn ALLOYS by Ares, A. E., Caram, R., Schvezov, C. E.

    Published 2005
    “…The transition occurs when the temperature gradients in the melt ahead of the columnar dendrites are in the range of (-1.54 to 0.31) °C/cm for Al-2wt%Mg, (-1.67 to 0.09) °C/cm for Al-4wt%Mg, (-1.54 to 0.91) °C/cm for Al-2wt%Zn and (-11.38 to -0.22) °C/cm for Al-4wt%Zn. …”
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