B - Operations – Transporting – 22 – D
Patent
B - Operations, Transporting
22
D
B22D 27/04 (2006.01)
Patent
CA 2164486
In a metallic ingot used as a forging stock, high dimensional accuracy, small dispersion of weight, good inner quality, and small radius of meniscus are required. In the metallic ingot fulfilling these requirements, the metallic melt 7 is completely filled the mold comprising a sprue 4 closed after pouring of the melt and is forcedly solidified at its bottom by the cooling plate 1. The crystal grains grow almost parallel to the rising direction of the upper surface of the melt 7. The ingot has no cutting surface on the casting surface.
Fukuda Masashi
Kato Takayuki
Sutou Yoshiaki
Yanagimoto Shigeru
Fukuda Masashi
Goudreau Gage Dubuc
Kato Takayuki
Showa Denko Kabushikikaisha
Sutou Yoshiaki
LandOfFree
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