Microstructure Refinement of Hypereutectic High Chromium Cast Iron with Electric Current Pulse
2013 ◽
Vol 690-693
◽
pp. 147-152
◽
Keyword(s):
The effect of electric current pulse (ECP) on the solidification structure of hypereutectic high chromium cast iron was studied. The orthogonal array L9 was used to determine the effect of three process parameters of ECP, which were electric voltage, pulse frequency, pulse width. According to the experimental results, the solidification structure of hypereutectic high chromium cast iron was modified from large grains to finer grains with equiaxed crystals, by allowing the ECP to act on liquid.
2012 ◽
Vol 457-458
◽
pp. 174-180
◽
Keyword(s):
2012 ◽
Vol 457-458
◽
pp. 174-180
Keyword(s):
2017 ◽
Vol 62
(4)
◽
pp. 2183-2187
◽
Keyword(s):
2010 ◽
Vol 150-151
◽
pp. 1054-1057
2018 ◽
Vol 255
◽
pp. 110-120
◽
Keyword(s):
2014 ◽
Vol 603
◽
pp. 98-103
◽
Keyword(s):