Now showing items 1-4 of 4
Investigation of the effect of solidification processing parameters on the rod spacings and variation of microhardness with the rod spacing in the Sn-Cu hypereutectic alloy
Sn-3 wt% Cu hypereutectic alloy was prepared in a graphite crucible under the vacuum atmosphere. The samples were directionally solidified upwards under argon atmosphere with different temperature gradients (G = 4.24-8.09 ...
Investigation of microhardness and thermo-electrical properties in the Sn-Cu hypereutectic alloy
Sn-3 wt% Cu hypereutectic alloy was directionally solidified upward with different growth rates (2.24-133.33 mu m/s) at a constant temperature gradient (4.24 K/mm) and with different temperature gradients (4.24-8.09 K/mm) ...
A study of microstructure and solidification behaviour of Zn-Cu alloy
(REDAKCIA KOVOVE MATERIALY, 2010)
Zn-1.5wt.%Cu peritectic alloy was prepared in a graphite crucible under a vacuum atmosphere. Unidirectional solidification of Zn-1.5wt.%Cu peritectic alloy was carried out with the Bridgman method by using metals of 99.99 ...
Measurements of Microhardness and Thermal and Electrical Properties of the Binary Zn-0.7wt.%Cu Hypoperitectic Alloy
Zn-0.7wt.%Cu hypoperitectic alloys were directionally solidified upwards with different temperature gradients (3.85 K/mm to 9.95 K/mm) at a constant growth rate (0.042 mm/s), and with different growth rates (0.0083 mm/s ...